10-Q Filing

EMPLOYERS HOLDINGS, INC. CIK: 1379041 Q1 2024

Filing Information

Form Type	10-Q
Accession Number	`0001379041-24-000104`
Period End Date	20240331
Filing Date	20240426
Fiscal Year	2024
Fiscal Period	Q1
XBRL Instance	eig-20240331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 232 Income Statement 88 Cash Flow Statement 190 Stockholders Equity 62

Balance Sheet 232 line items

Line Item	Tag	Value	Unit	Period
Debt securities, available-for-sale, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$2.14B	USD	Point-in-time
Debt securities, available-for-sale, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$2.14B	USD	Point-in-time
Debt securities, available-for-sale, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$2.05B	USD	Point-in-time
Debt securities, available-for-sale, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$2.05B	USD	Point-in-time
Fixed maturity securities at fair value (amortized cost $2,139.7 at March 31, 2024 and $2,048.0 at December 31, 2023, less CECL allowance of $3.2 at March 31, 2024 and $2.7 at December 31, 2023)	`AvailableForSaleSecuritiesDebtSecurities`	$1.94B	USD	Point-in-time
Fixed maturity securities at fair value (amortized cost $2,139.7 at March 31, 2024 and $2,048.0 at December 31, 2023, less CECL allowance of $3.2 at March 31, 2024 and $2.7 at December 31, 2023)	`AvailableForSaleSecuritiesDebtSecurities`	$1.94B	USD	Point-in-time
Fixed maturity securities at fair value (amortized cost $2,139.7 at March 31, 2024 and $2,048.0 at December 31, 2023, less CECL allowance of $3.2 at March 31, 2024 and $2.7 at December 31, 2023)	`AvailableForSaleSecuritiesDebtSecurities`	$2.01B	USD	Point-in-time
Fixed maturity securities at fair value (amortized cost $2,139.7 at March 31, 2024 and $2,048.0 at December 31, 2023, less CECL allowance of $3.2 at March 31, 2024 and $2.7 at December 31, 2023)	`AvailableForSaleSecuritiesDebtSecurities`	$2.01B	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$4.50M	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$4.50M	USD	Point-in-time
Equity securities at fair value (cost $125.9 at March 31, 2024 and $125.9 at December 31, 2023)	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$211.20M	USD	Point-in-time
Equity securities at fair value (cost $125.9 at March 31, 2024 and $125.9 at December 31, 2023)	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$211.20M	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$5.90M	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$5.90M	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$2.70M	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$2.70M	USD	Point-in-time
Equity securities at fair value (cost $125.9 at March 31, 2024 and $125.9 at December 31, 2023)	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$224.30M	USD	Point-in-time
Equity securities at fair value (cost $125.9 at March 31, 2024 and $125.9 at December 31, 2023)	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$224.30M	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$3.20M	USD	Point-in-time
Debt Securities, Available-for-sale, Allowance for Credit Loss	`DebtSecuritiesAvailableForSaleAllowanceForCreditLoss`	$3.20M	USD	Point-in-time
Equity securities at cost	`FederalHomeLoanBankStock`	$6.00M	USD	Point-in-time
Equity securities at cost	`FederalHomeLoanBankStock`	$6.00M	USD	Point-in-time
Equity securities at cost	`FederalHomeLoanBankStock`	$6.00M	USD	Point-in-time
Equity securities at cost	`FederalHomeLoanBankStock`	$6.00M	USD	Point-in-time
Equity Securities, FV-NI, Cost	`EquitySecuritiesFvNiCost`	$125.90M	USD	Point-in-time
Equity Securities, FV-NI, Cost	`EquitySecuritiesFvNiCost`	$125.90M	USD	Point-in-time
Equity Securities, FV-NI, Cost	`EquitySecuritiesFvNiCost`	$125.90M	USD	Point-in-time
Equity Securities, FV-NI, Cost	`EquitySecuritiesFvNiCost`	$125.90M	USD	Point-in-time
Other Investments and Securities, at Cost	`OtherInvestmentsAndSecuritiesAtCost`	$82.50M	USD	Point-in-time
Other Investments and Securities, at Cost	`OtherInvestmentsAndSecuritiesAtCost`	$82.50M	USD	Point-in-time
Other Investments and Securities, at Cost	`OtherInvestmentsAndSecuritiesAtCost`	$88.90M	USD	Point-in-time
Other Investments and Securities, at Cost	`OtherInvestmentsAndSecuritiesAtCost`	$88.90M	USD	Point-in-time
Other invested assets (cost $88.9 at March 31, 2024 and $82.5 at December 31, 2023)	`OtherInvestments`	$91.50M	USD	Point-in-time
Other invested assets (cost $88.9 at March 31, 2024 and $82.5 at December 31, 2023)	`OtherInvestments`	$91.50M	USD	Point-in-time
Other invested assets (cost $88.9 at March 31, 2024 and $82.5 at December 31, 2023)	`OtherInvestments`	$97.60M	USD	Point-in-time
Other invested assets (cost $88.9 at March 31, 2024 and $82.5 at December 31, 2023)	`OtherInvestments`	$97.60M	USD	Point-in-time
Available for sale, short-term investments, at amortized cost	`OtherShortTermInvestments`	$33.10M	USD	Point-in-time
Available for sale, short-term investments, at amortized cost	`OtherShortTermInvestments`	$33.10M	USD	Point-in-time
Short-term investments at fair value (amortized cost $38.2 at March 31, 2024 and $33.1 at December 31, 2023)	`ShortTermInvestments`	$38.20M	USD	Point-in-time
Short-term investments at fair value (amortized cost $38.2 at March 31, 2024 and $33.1 at December 31, 2023)	`ShortTermInvestments`	$38.20M	USD	Point-in-time
Short-term investments at fair value (amortized cost $38.2 at March 31, 2024 and $33.1 at December 31, 2023)	`ShortTermInvestments`	$33.10M	USD	Point-in-time
Short-term investments at fair value (amortized cost $38.2 at March 31, 2024 and $33.1 at December 31, 2023)	`ShortTermInvestments`	$33.10M	USD	Point-in-time
Available for sale, short-term investments, at amortized cost	`OtherShortTermInvestments`	$38.20M	USD	Point-in-time
Available for sale, short-term investments, at amortized cost	`OtherShortTermInvestments`	$38.20M	USD	Point-in-time
Total investments	`Investments`	$2.28B	USD	Point-in-time
Total investments	`Investments`	$2.28B	USD	Point-in-time
Total investments	`Investments`	$2.38B	USD	Point-in-time
Total investments	`Investments`	$2.38B	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$17.90M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$17.90M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$19.70M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$19.70M	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$226.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$226.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$114.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$114.20M	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Reinsurance recoverables on unpaid losses, allowance	`ReinsuranceRecoverablesOnUnpaidLossesAllowance`	$900.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$16.30M	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$16.30M	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$16.50M	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$16.50M	USD	Point-in-time
Premiums receivable (less CECL allowance of $19.7 at March 31, 2024 and $17.9 at December 31, 2023)	`PremiumsReceivableAtCarryingValue`	$359.40M	USD	Point-in-time
Premiums receivable (less CECL allowance of $19.7 at March 31, 2024 and $17.9 at December 31, 2023)	`PremiumsReceivableAtCarryingValue`	$359.40M	USD	Point-in-time
Premiums receivable (less CECL allowance of $19.7 at March 31, 2024 and $17.9 at December 31, 2023)	`PremiumsReceivableAtCarryingValue`	$380.40M	USD	Point-in-time
Premiums receivable (less CECL allowance of $19.7 at March 31, 2024 and $17.9 at December 31, 2023)	`PremiumsReceivableAtCarryingValue`	$380.40M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	58.15M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	58.15M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	58.06M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	58.06M	shares	Point-in-time
Paid losses	`ReinsuranceRecoverablesOnPaidLosses`	$6.30M	USD	Point-in-time
Paid losses	`ReinsuranceRecoverablesOnPaidLosses`	$6.30M	USD	Point-in-time
Paid losses	`ReinsuranceRecoverablesOnPaidLosses`	$6.70M	USD	Point-in-time
Paid losses	`ReinsuranceRecoverablesOnPaidLosses`	$6.70M	USD	Point-in-time
Unpaid losses (less CECL allowance of $0.9 at March 31, 2024 and $0.9 at December 31, 2023)	`ReinsuranceRecoverableUnpaidLossesLessAllowance`	$423.10M	USD	Point-in-time
Unpaid losses (less CECL allowance of $0.9 at March 31, 2024 and $0.9 at December 31, 2023)	`ReinsuranceRecoverableUnpaidLossesLessAllowance`	$423.10M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	25.34M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	25.34M	shares	Point-in-time
Unpaid losses (less CECL allowance of $0.9 at March 31, 2024 and $0.9 at December 31, 2023)	`ReinsuranceRecoverableUnpaidLossesLessAllowance`	$427.50M	USD	Point-in-time
Unpaid losses (less CECL allowance of $0.9 at March 31, 2024 and $0.9 at December 31, 2023)	`ReinsuranceRecoverableUnpaidLossesLessAllowance`	$427.50M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	25.37M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	25.37M	shares	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCosts`	$59.40M	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCosts`	$59.40M	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCosts`	$55.60M	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCosts`	$55.60M	USD	Point-in-time
Deferred income tax asset, net	`DeferredIncomeTaxAssetsNet`	$42.10M	USD	Point-in-time
Deferred income tax asset, net	`DeferredIncomeTaxAssetsNet`	$42.10M	USD	Point-in-time
Deferred income tax asset, net	`DeferredIncomeTaxAssetsNet`	$43.40M	USD	Point-in-time
Deferred income tax asset, net	`DeferredIncomeTaxAssetsNet`	$43.40M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	25.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	25.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	25.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	25.00M	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$6.50M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$6.50M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$6.60M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$6.60M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Treasury stock, at cost (in shares)	`TreasuryStockCommonShares`	32.69M	shares	Point-in-time
Treasury stock, at cost (in shares)	`TreasuryStockCommonShares`	32.69M	shares	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$5.10M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$5.10M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$4.70M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$4.70M	USD	Point-in-time
Treasury stock, at cost (in shares)	`TreasuryStockCommonShares`	32.81M	shares	Point-in-time
Treasury stock, at cost (in shares)	`TreasuryStockCommonShares`	32.81M	shares	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$13.60M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$13.60M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$13.60M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$13.60M	USD	Point-in-time
Goodwill	`Goodwill`	$36.20M	USD	Point-in-time
Goodwill	`Goodwill`	$36.20M	USD	Point-in-time
Goodwill	`Goodwill`	$36.20M	USD	Point-in-time
Goodwill	`Goodwill`	$36.20M	USD	Point-in-time
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreement`	$14.20M	USD	Point-in-time
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreement`	$14.20M	USD	Point-in-time
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreement`	$14.40M	USD	Point-in-time
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreement`	$14.40M	USD	Point-in-time
Cloud computing arrangements	`Cloudcomputingarrangements`	$28.00M	USD	Point-in-time
Cloud computing arrangements	`Cloudcomputingarrangements`	$28.00M	USD	Point-in-time
Cloud computing arrangements	`Cloudcomputingarrangements`	$25.20M	USD	Point-in-time
Cloud computing arrangements	`Cloudcomputingarrangements`	$25.20M	USD	Point-in-time
Other assets	`OtherAssets`	$39.60M	USD	Point-in-time
Other assets	`OtherAssets`	$39.60M	USD	Point-in-time
Other assets	`OtherAssets`	$33.60M	USD	Point-in-time
Other assets	`OtherAssets`	$33.60M	USD	Point-in-time
Total assets	`Assets`	$3.56B	USD	Point-in-time
Total assets	`Assets`	$3.56B	USD	Point-in-time
Total assets	`Assets`	$3.55B	USD	Point-in-time
Total assets	`Assets`	$3.55B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.96B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.96B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.88B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.88B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.87B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.87B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.95B	USD	Point-in-time
Unpaid losses and loss adjustment expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$1.95B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$402.30M	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$402.30M	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$379.70M	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$379.70M	USD	Point-in-time
Commissions and premium taxes payable	`AccruedLiabilitiesForCommissionsExpenseAndTaxes`	$66.00M	USD	Point-in-time
Commissions and premium taxes payable	`AccruedLiabilitiesForCommissionsExpenseAndTaxes`	$66.00M	USD	Point-in-time
Commissions and premium taxes payable	`AccruedLiabilitiesForCommissionsExpenseAndTaxes`	$60.90M	USD	Point-in-time
Commissions and premium taxes payable	`AccruedLiabilitiesForCommissionsExpenseAndTaxes`	$60.90M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$26.10M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$26.10M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$18.20M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$18.20M	USD	Point-in-time
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreement`	$97.20M	USD	Point-in-time
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreement`	$97.20M	USD	Point-in-time
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreement`	$99.20M	USD	Point-in-time
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreement`	$99.20M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiability`	$5.50M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiability`	$5.50M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiability`	$5.90M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiability`	$5.90M	USD	Point-in-time
Non-cancellable obligations	`NonCancellableObligations`	$14.10M	USD	Point-in-time
Non-cancellable obligations	`NonCancellableObligations`	$14.10M	USD	Point-in-time
Non-cancellable obligations	`NonCancellableObligations`	$17.00M	USD	Point-in-time
Non-cancellable obligations	`NonCancellableObligations`	$17.00M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$71.20M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$71.20M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$58.10M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$58.10M	USD	Point-in-time
Total liabilities	`Liabilities`	$2.54B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.54B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.54B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.54B	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, $0.01 par value; 150,000,000 shares authorized; 58,152,792 and 58,055,968 shares issued and 25,343,504 and 25,369,753 shares outstanding at March 31, 2024 and December 31, 2023, respectively	`CommonStockValue`	$600.00K	USD	Point-in-time
Common stock, $0.01 par value; 150,000,000 shares authorized; 58,152,792 and 58,055,968 shares issued and 25,343,504 and 25,369,753 shares outstanding at March 31, 2024 and December 31, 2023, respectively	`CommonStockValue`	$600.00K	USD	Point-in-time
Common stock, $0.01 par value; 150,000,000 shares authorized; 58,152,792 and 58,055,968 shares issued and 25,343,504 and 25,369,753 shares outstanding at March 31, 2024 and December 31, 2023, respectively	`CommonStockValue`	$600.00K	USD	Point-in-time
Common stock, $0.01 par value; 150,000,000 shares authorized; 58,152,792 and 58,055,968 shares issued and 25,343,504 and 25,369,753 shares outstanding at March 31, 2024 and December 31, 2023, respectively	`CommonStockValue`	$600.00K	USD	Point-in-time
Preferred stock, $0.01 par value; 25,000,000 shares authorized; none issued	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Preferred stock, $0.01 par value; 25,000,000 shares authorized; none issued	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Preferred stock, $0.01 par value; 25,000,000 shares authorized; none issued	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Preferred stock, $0.01 par value; 25,000,000 shares authorized; none issued	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$419.80M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$419.80M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$419.50M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$419.50M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.38B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.38B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.41B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.41B	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-86.00M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-86.00M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-96.90M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-96.90M	USD	Point-in-time
Treasury stock, at cost (32,809,288 shares at March 31, 2024 and 32,686,215 shares at December 31, 2023)	`TreasuryStockValue`	$709.70M	USD	Point-in-time
Treasury stock, at cost (32,809,288 shares at March 31, 2024 and 32,686,215 shares at December 31, 2023)	`TreasuryStockValue`	$709.70M	USD	Point-in-time
Treasury stock, at cost (32,809,288 shares at March 31, 2024 and 32,686,215 shares at December 31, 2023)	`TreasuryStockValue`	$704.80M	USD	Point-in-time
Treasury stock, at cost (32,809,288 shares at March 31, 2024 and 32,686,215 shares at December 31, 2023)	`TreasuryStockValue`	$704.80M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.01B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.01B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$3.55B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$3.55B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$3.56B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$3.56B	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, Tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax`	$3.00M	USD	1 Quarter
OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, Tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax`	$3.00M	USD	1 Quarter
OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, Tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax`	$-6.00M	USD	1 Quarter
OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, Tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax`	$-6.00M	USD	1 Quarter
Other comprehensive income (loss), reclassification adjustment for sale of securities included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-200.00K	USD	1 Quarter
Other comprehensive income (loss), reclassification adjustment for sale of securities included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-200.00K	USD	1 Quarter
Other comprehensive income (loss), reclassification adjustment for sale of securities included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-300.00K	USD	1 Quarter
Other comprehensive income (loss), reclassification adjustment for sale of securities included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-300.00K	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$184.90M	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$184.90M	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$172.70M	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$172.70M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$26.80M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$26.80M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$27.60M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$27.60M	USD	1 Quarter
Net realized and unrealized (losses) gains on investments	`GainLossOnInvestments`	$11.40M	USD	1 Quarter
Net realized and unrealized (losses) gains on investments	`GainLossOnInvestments`	$11.40M	USD	1 Quarter
Net realized and unrealized (losses) gains on investments	`GainLossOnInvestments`	$6.40M	USD	1 Quarter
Net realized and unrealized (losses) gains on investments	`GainLossOnInvestments`	$6.40M	USD	1 Quarter
Other income (loss)	`OtherIncome`	-	USD	1 Quarter
Other income (loss)	`OtherIncome`	-	USD	1 Quarter
Other income (loss)	`OtherIncome`	$-200.00K	USD	1 Quarter
Other income (loss)	`OtherIncome`	$-200.00K	USD	1 Quarter
Total revenues	`Revenues`	$206.50M	USD	1 Quarter
Total revenues	`Revenues`	$206.50M	USD	1 Quarter
Total revenues	`Revenues`	$223.10M	USD	1 Quarter
Total revenues	`Revenues`	$223.10M	USD	1 Quarter
Losses and loss adjustment expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$116.50M	USD	1 Quarter
Losses and loss adjustment expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$116.50M	USD	1 Quarter
Losses and loss adjustment expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$107.40M	USD	1 Quarter
Losses and loss adjustment expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$107.40M	USD	1 Quarter
Commission expense	`InsuranceCommissions`	$23.40M	USD	1 Quarter
Commission expense	`InsuranceCommissions`	$23.40M	USD	1 Quarter
Commission expense	`InsuranceCommissions`	$25.50M	USD	1 Quarter
Commission expense	`InsuranceCommissions`	$25.50M	USD	1 Quarter
Underwriting and general and administrative expenses	`OtherUnderwritingExpense`	$45.80M	USD	1 Quarter
Underwriting and general and administrative expenses	`OtherUnderwritingExpense`	$45.80M	USD	1 Quarter
Underwriting and general and administrative expenses	`OtherUnderwritingExpense`	$44.40M	USD	1 Quarter
Underwriting and general and administrative expenses	`OtherUnderwritingExpense`	$44.40M	USD	1 Quarter
Interest and financing expenses	`InterestExpense`	-	USD	1 Quarter
Interest and financing expenses	`InterestExpense`	-	USD	1 Quarter
Interest and financing expenses	`InterestExpense`	$2.30M	USD	1 Quarter
Interest and financing expenses	`InterestExpense`	$2.30M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$187.80M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$187.80M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$177.50M	USD	1 Quarter
Total expenses	`OperatingExpenses`	$177.50M	USD	1 Quarter
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$35.30M	USD	1 Quarter
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$35.30M	USD	1 Quarter
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$29.00M	USD	1 Quarter
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$29.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$5.40M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$5.40M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$7.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$7.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$28.30M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$28.30M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$23.60M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$23.60M	USD	1 Quarter
Unrealized AFS investment (losses) gains arising during the period, net of tax benefit (expense) of $3.0 and $(6.0) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-11.60M	USD	1 Quarter
Unrealized AFS investment (losses) gains arising during the period, net of tax benefit (expense) of $3.0 and $(6.0) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-11.60M	USD	1 Quarter
Unrealized AFS investment (losses) gains arising during the period, net of tax benefit (expense) of $3.0 and $(6.0) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$22.50M	USD	1 Quarter
Unrealized AFS investment (losses) gains arising during the period, net of tax benefit (expense) of $3.0 and $(6.0) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$22.50M	USD	1 Quarter
Reclassification adjustment for realized AFS investment losses in net income, net of tax benefit of $(0.2) and $(0.3) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.30M	USD	1 Quarter
Reclassification adjustment for realized AFS investment losses in net income, net of tax benefit of $(0.2) and $(0.3) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.30M	USD	1 Quarter
Reclassification adjustment for realized AFS investment losses in net income, net of tax benefit of $(0.2) and $(0.3) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-700.00K	USD	1 Quarter
Reclassification adjustment for realized AFS investment losses in net income, net of tax benefit of $(0.2) and $(0.3) for the three months ended March 31, 2024 and 2023, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-700.00K	USD	1 Quarter
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-10.90M	USD	1 Quarter
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-10.90M	USD	1 Quarter
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.80M	USD	1 Quarter
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.80M	USD	1 Quarter
Total Comprehensive income	`ComprehensiveIncomeNetOfTax`	$17.40M	USD	1 Quarter
Total Comprehensive income	`ComprehensiveIncomeNetOfTax`	$17.40M	USD	1 Quarter
Total Comprehensive income	`ComprehensiveIncomeNetOfTax`	$47.40M	USD	1 Quarter
Total Comprehensive income	`ComprehensiveIncomeNetOfTax`	$47.40M	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.12	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.12	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.87	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$0.87	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$1.11	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$1.11	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.86	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.86	USD	1 Quarter
Cash dividends declared per common share and eligible plan awards	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Cash dividends declared per common share and eligible plan awards	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Cash dividends declared per common share and eligible plan awards	`CommonStockDividendsPerShareDeclared`	$0.28	USD	1 Quarter
Cash dividends declared per common share and eligible plan awards	`CommonStockDividendsPerShareDeclared`	$0.28	USD	1 Quarter

Cash Flow Statement 190 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$28.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$28.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$23.60M	USD	1 Quarter
Net income	`NetIncomeLoss`	$23.60M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.10M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.10M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$1.00M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.80M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.80M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.50M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.50M	USD	1 Quarter
Amortization of cloud computing arrangements	`CapitalizedComputerSoftwareAmortization1`	$16.70M	USD	Annual
Amortization of cloud computing arrangements	`CapitalizedComputerSoftwareAmortization1`	$16.70M	USD	Annual
Amortization of cloud computing arrangements	`CapitalizedComputerSoftwareAmortization1`	$2.80M	USD	1 Quarter
Amortization of cloud computing arrangements	`CapitalizedComputerSoftwareAmortization1`	$2.80M	USD	1 Quarter
Amortization of cloud computing arrangements	`CapitalizedComputerSoftwareAmortization1`	$4.30M	USD	1 Quarter
Amortization of cloud computing arrangements	`CapitalizedComputerSoftwareAmortization1`	$4.30M	USD	1 Quarter
Amortization of premium on investments, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-800.00K	USD	1 Quarter
Amortization of premium on investments, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-800.00K	USD	1 Quarter
Amortization of premium on investments, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$300.00K	USD	1 Quarter
Amortization of premium on investments, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$300.00K	USD	1 Quarter
Allowance for expected credit losses	`ProvisionForDoubtfulAccounts`	$1.80M	USD	1 Quarter
Allowance for expected credit losses	`ProvisionForDoubtfulAccounts`	$1.80M	USD	1 Quarter
Allowance for expected credit losses	`ProvisionForDoubtfulAccounts`	$1.20M	USD	1 Quarter
Allowance for expected credit losses	`ProvisionForDoubtfulAccounts`	$1.20M	USD	1 Quarter
Deferred income tax (benefit) expense	`DeferredIncomeTaxExpenseBenefit`	$2.80M	USD	1 Quarter
Deferred income tax (benefit) expense	`DeferredIncomeTaxExpenseBenefit`	$2.80M	USD	1 Quarter
Deferred income tax (benefit) expense	`DeferredIncomeTaxExpenseBenefit`	$4.10M	USD	1 Quarter
Deferred income tax (benefit) expense	`DeferredIncomeTaxExpenseBenefit`	$4.10M	USD	1 Quarter
Net realized and unrealized gains on investments	`GainLossOnSaleOfInvestments`	$6.40M	USD	1 Quarter
Net realized and unrealized gains on investments	`GainLossOnSaleOfInvestments`	$6.40M	USD	1 Quarter
Net realized and unrealized gains on investments	`GainLossOnSaleOfInvestments`	$11.40M	USD	1 Quarter
Net realized and unrealized gains on investments	`GainLossOnSaleOfInvestments`	$11.40M	USD	1 Quarter
Premiums receivable	`IncreaseDecreaseInPremiumsReceivable`	$22.80M	USD	1 Quarter
Premiums receivable	`IncreaseDecreaseInPremiumsReceivable`	$22.80M	USD	1 Quarter
Premiums receivable	`IncreaseDecreaseInPremiumsReceivable`	$21.40M	USD	1 Quarter
Premiums receivable	`IncreaseDecreaseInPremiumsReceivable`	$21.40M	USD	1 Quarter
Reinsurance recoverable on paid and unpaid losses	`IncreaseDecreaseInReinsuranceRecoverable`	$-4.00M	USD	1 Quarter
Reinsurance recoverable on paid and unpaid losses	`IncreaseDecreaseInReinsuranceRecoverable`	$-4.00M	USD	1 Quarter
Reinsurance recoverable on paid and unpaid losses	`IncreaseDecreaseInReinsuranceRecoverable`	$-4.70M	USD	1 Quarter
Reinsurance recoverable on paid and unpaid losses	`IncreaseDecreaseInReinsuranceRecoverable`	$-4.70M	USD	1 Quarter
Cloud computing arrangements	`CloudComputingArrangementsCF`	$-1.40M	USD	1 Quarter
Cloud computing arrangements	`CloudComputingArrangementsCF`	$-1.40M	USD	1 Quarter
Cloud computing arrangements	`CloudComputingArrangementsCF`	-	USD	1 Quarter
Cloud computing arrangements	`CloudComputingArrangementsCF`	-	USD	1 Quarter
Operating lease right-of-use assets	`IncreaseDecreaseOperatingLeaseRightofuseAssets`	$400.00K	USD	1 Quarter
Operating lease right-of-use assets	`IncreaseDecreaseOperatingLeaseRightofuseAssets`	$400.00K	USD	1 Quarter
Operating lease right-of-use assets	`IncreaseDecreaseOperatingLeaseRightofuseAssets`	$700.00K	USD	1 Quarter
Operating lease right-of-use assets	`IncreaseDecreaseOperatingLeaseRightofuseAssets`	$700.00K	USD	1 Quarter
Current federal income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$2.50M	USD	1 Quarter
Current federal income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$2.50M	USD	1 Quarter
Current federal income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$2.60M	USD	1 Quarter
Current federal income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$2.60M	USD	1 Quarter
Unpaid losses and loss adjustment expenses	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$-10.00M	USD	1 Quarter
Unpaid losses and loss adjustment expenses	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$-10.00M	USD	1 Quarter
Unpaid losses and loss adjustment expenses	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$-7.00M	USD	1 Quarter
Unpaid losses and loss adjustment expenses	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$-7.00M	USD	1 Quarter
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$22.60M	USD	1 Quarter
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$22.60M	USD	1 Quarter
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$20.40M	USD	1 Quarter
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$20.40M	USD	1 Quarter
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-6.40M	USD	1 Quarter
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-6.40M	USD	1 Quarter
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-3.60M	USD	1 Quarter
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-3.60M	USD	1 Quarter
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreementCfs`	$2.00M	USD	1 Quarter
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreementCfs`	$2.00M	USD	1 Quarter
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreementCfs`	$2.00M	USD	1 Quarter
Deferred reinsurance gainLPT Agreement	`DeferredReinsuranceGainLptAgreementCfs`	$2.00M	USD	1 Quarter
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreementCfs`	-	USD	1 Quarter
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreementCfs`	-	USD	1 Quarter
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreementCfs`	$-200.00K	USD	1 Quarter
Contingent commission receivableLPT Agreement	`ContingentCommissionReceivableLptAgreementCfs`	$-200.00K	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseOperatingLeaseLiabilities`	$-400.00K	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseOperatingLeaseLiabilities`	$-400.00K	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseOperatingLeaseLiabilities`	$-800.00K	USD	1 Quarter
Operating lease liabilities	`IncreaseDecreaseOperatingLeaseLiabilities`	$-800.00K	USD	1 Quarter
Non-cancellable obligations	`NonCancellableObligationsCF`	$2.60M	USD	1 Quarter
Non-cancellable obligations	`NonCancellableObligationsCF`	$2.60M	USD	1 Quarter
Non-cancellable obligations	`NonCancellableObligationsCF`	$2.90M	USD	1 Quarter
Non-cancellable obligations	`NonCancellableObligationsCF`	$2.90M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$11.70M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$11.70M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$14.80M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$14.80M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$600.00K	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$600.00K	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.30M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.30M	USD	1 Quarter
Purchases of fixed maturity securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$106.70M	USD	1 Quarter
Purchases of fixed maturity securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$106.70M	USD	1 Quarter
Purchases of fixed maturity securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$169.00M	USD	1 Quarter
Purchases of fixed maturity securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$169.00M	USD	1 Quarter
Payments to Acquire Equity Securities, FV-NI	`PaymentsToAcquireEquitySecuritiesFvNi`	$12.30M	USD	1 Quarter
Payments to Acquire Equity Securities, FV-NI	`PaymentsToAcquireEquitySecuritiesFvNi`	$12.30M	USD	1 Quarter
Payments to Acquire Equity Securities, FV-NI	`PaymentsToAcquireEquitySecuritiesFvNi`	$5.80M	USD	1 Quarter
Payments to Acquire Equity Securities, FV-NI	`PaymentsToAcquireEquitySecuritiesFvNi`	$5.80M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$17.70M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$17.70M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$10.50M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$10.50M	USD	1 Quarter
Purchases of other invested assets	`PaymentsToAcquireOtherInvestments`	$11.50M	USD	1 Quarter
Purchases of other invested assets	`PaymentsToAcquireOtherInvestments`	$11.50M	USD	1 Quarter
Purchases of other invested assets	`PaymentsToAcquireOtherInvestments`	$6.40M	USD	1 Quarter
Purchases of other invested assets	`PaymentsToAcquireOtherInvestments`	$6.40M	USD	1 Quarter
Proceeds from sale of fixed maturity securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$44.80M	USD	1 Quarter
Proceeds from sale of fixed maturity securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$44.80M	USD	1 Quarter
Proceeds from sale of fixed maturity securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$32.00M	USD	1 Quarter
Proceeds from sale of fixed maturity securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$32.00M	USD	1 Quarter
Proceeds from Sale of Equity Securities, FV-NI	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$12.00M	USD	1 Quarter
Proceeds from Sale of Equity Securities, FV-NI	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$12.00M	USD	1 Quarter
Proceeds from Sale of Equity Securities, FV-NI	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$5.50M	USD	1 Quarter
Proceeds from Sale of Equity Securities, FV-NI	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$5.50M	USD	1 Quarter
Proceeds from maturities and redemptions of fixed maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$45.00M	USD	1 Quarter
Proceeds from maturities and redemptions of fixed maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$45.00M	USD	1 Quarter
Proceeds from maturities and redemptions of fixed maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$27.50M	USD	1 Quarter
Proceeds from maturities and redemptions of fixed maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$27.50M	USD	1 Quarter
Proceeds from maturities of short-term investments	`ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments`	$71.00M	USD	1 Quarter
Proceeds from maturities of short-term investments	`ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments`	$71.00M	USD	1 Quarter
Proceeds from maturities of short-term investments	`ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments`	$12.70M	USD	1 Quarter
Proceeds from maturities of short-term investments	`ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments`	$12.70M	USD	1 Quarter
Net change in unsettled investment purchases and sales	`IncreaseDecreaseInUnsettledAccountsReceivablAndAccountsPayable`	$-1.00M	USD	1 Quarter
Net change in unsettled investment purchases and sales	`IncreaseDecreaseInUnsettledAccountsReceivablAndAccountsPayable`	$-1.00M	USD	1 Quarter
Net change in unsettled investment purchases and sales	`IncreaseDecreaseInUnsettledAccountsReceivablAndAccountsPayable`	$7.30M	USD	1 Quarter
Net change in unsettled investment purchases and sales	`IncreaseDecreaseInUnsettledAccountsReceivablAndAccountsPayable`	$7.30M	USD	1 Quarter
Capital expenditures and other	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$500.00K	USD	1 Quarter
Capital expenditures and other	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$500.00K	USD	1 Quarter
Capital expenditures and other	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$1.30M	USD	1 Quarter
Capital expenditures and other	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$1.30M	USD	1 Quarter
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-97.70M	USD	1 Quarter
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-97.70M	USD	1 Quarter
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$12.80M	USD	1 Quarter
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$12.80M	USD	1 Quarter
Acquisition of common stock	`PaymentsForRepurchaseOfCommonStock`	$5.60M	USD	1 Quarter
Acquisition of common stock	`PaymentsForRepurchaseOfCommonStock`	$5.60M	USD	1 Quarter
Acquisition of common stock	`PaymentsForRepurchaseOfCommonStock`	$11.10M	USD	1 Quarter
Acquisition of common stock	`PaymentsForRepurchaseOfCommonStock`	$11.10M	USD	1 Quarter
Cash transactions related to stock-based compensation	`CashTransactionsRelatedToStockBasedCompensation`	$800.00K	USD	1 Quarter
Cash transactions related to stock-based compensation	`CashTransactionsRelatedToStockBasedCompensation`	$800.00K	USD	1 Quarter
Cash transactions related to stock-based compensation	`CashTransactionsRelatedToStockBasedCompensation`	$1.70M	USD	1 Quarter
Cash transactions related to stock-based compensation	`CashTransactionsRelatedToStockBasedCompensation`	$1.70M	USD	1 Quarter
Dividends paid to stockholders	`PaymentsOfDividendsCommonStock`	$7.80M	USD	1 Quarter
Dividends paid to stockholders	`PaymentsOfDividendsCommonStock`	$7.80M	USD	1 Quarter
Dividends paid to stockholders	`PaymentsOfDividendsCommonStock`	$7.60M	USD	1 Quarter
Dividends paid to stockholders	`PaymentsOfDividendsCommonStock`	$7.60M	USD	1 Quarter
Financing cash flows from finance leases	`FinanceLeasePrincipalPayments`	$100.00K	USD	1 Quarter
Financing cash flows from finance leases	`FinanceLeasePrincipalPayments`	$100.00K	USD	1 Quarter
Financing cash flows from finance leases	`FinanceLeasePrincipalPayments`	-	USD	1 Quarter
Financing cash flows from finance leases	`FinanceLeasePrincipalPayments`	-	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.60M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.60M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-15.10M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-15.10M	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-112.20M	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-112.20M	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.50M	USD	1 Quarter
Net decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.50M	USD	1 Quarter
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.40M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.40M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$226.60M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$226.60M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$86.90M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$86.90M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$89.40M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$89.40M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.40M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.40M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$226.60M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$226.60M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$86.90M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$86.90M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$89.40M	USD	Point-in-time
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$89.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$226.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$226.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$114.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$114.20M	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents	`RestrictedCashAndCashEquivalents`	$200.00K	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.40M	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$114.40M	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$226.60M	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$226.60M	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$86.90M	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$86.90M	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$89.40M	USD	Point-in-time
Total cash, cash equivalents, restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$89.40M	USD	Point-in-time

Stockholders Equity 62 line items

Line Item	Tag	Value	Unit	Period
Change in net unrealized (losses) gains on investments, net of tax	`OtherComprehensiveIncomeLossTax`	$-6.30M	USD	1 Quarter
Change in net unrealized (losses) gains on investments, net of tax	`OtherComprehensiveIncomeLossTax`	$-6.30M	USD	1 Quarter
Change in net unrealized (losses) gains on investments, net of tax	`OtherComprehensiveIncomeLossTax`	$2.80M	USD	1 Quarter
Change in net unrealized (losses) gains on investments, net of tax	`OtherComprehensiveIncomeLossTax`	$2.80M	USD	1 Quarter
Stockholders' equity, shares	`CommonStockSharesIssued`	58.15M	shares	Point-in-time
Stockholders' equity, shares	`CommonStockSharesIssued`	58.15M	shares	Point-in-time
Stockholders' equity, shares	`CommonStockSharesIssued`	58.06M	shares	Point-in-time
Stockholders' equity, shares	`CommonStockSharesIssued`	58.06M	shares	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.02B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.02B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.01B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.01B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$944.20M	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$944.20M	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$974.10M	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$974.10M	USD	Point-in-time
Stock-based obligations, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.40M	USD	1 Quarter
Stock-based obligations, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.40M	USD	1 Quarter
Stock-based obligations, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.80M	USD	1 Quarter
Stock-based obligations, value	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.80M	USD	1 Quarter
Stock-options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	23,500.00	shares	1 Quarter
Stock-options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	23,500.00	shares	1 Quarter
Stock-options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	23,500.00	shares	Annual
Stock-options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	23,500.00	shares	Annual
Stock-options exercised, value	`StockIssuedDuringPeriodValueStockOptionsExercised`	$600.00K	USD	1 Quarter
Stock-options exercised, value	`StockIssuedDuringPeriodValueStockOptionsExercised`	$600.00K	USD	1 Quarter
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value	`RestrictedStockValueSharesIssuedNetOfTaxWithholdings`	$-1.40M	USD	1 Quarter
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value	`RestrictedStockValueSharesIssuedNetOfTaxWithholdings`	$-1.40M	USD	1 Quarter
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value	`RestrictedStockValueSharesIssuedNetOfTaxWithholdings`	$-1.70M	USD	1 Quarter
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value	`RestrictedStockValueSharesIssuedNetOfTaxWithholdings`	$-1.70M	USD	1 Quarter
Acquisition of common stock, value	`TreasuryStockValueAcquiredCostMethod`	$4.90M	USD	1 Quarter
Acquisition of common stock, value	`TreasuryStockValueAcquiredCostMethod`	$4.90M	USD	1 Quarter
Acquisition of common stock, value	`TreasuryStockValueAcquiredCostMethod`	$11.40M	USD	1 Quarter
Acquisition of common stock, value	`TreasuryStockValueAcquiredCostMethod`	$11.40M	USD	1 Quarter
Dividends declared, value	`DividendsCommonStockCash`	$7.20M	USD	1 Quarter
Dividends declared, value	`DividendsCommonStockCash`	$7.20M	USD	1 Quarter
Dividends declared, value	`DividendsCommonStockCash`	$7.10M	USD	1 Quarter
Dividends declared, value	`DividendsCommonStockCash`	$7.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$28.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$28.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$23.60M	USD	1 Quarter
Net income	`NetIncomeLoss`	$23.60M	USD	1 Quarter
Change in net unrealized gains in investments, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-10.90M	USD	1 Quarter
Change in net unrealized gains in investments, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-10.90M	USD	1 Quarter
Change in net unrealized gains in investments, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.80M	USD	1 Quarter
Change in net unrealized gains in investments, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.80M	USD	1 Quarter
Stockholders' equity, shares	`CommonStockSharesIssued`	58.15M	shares	Point-in-time
Stockholders' equity, shares	`CommonStockSharesIssued`	58.15M	shares	Point-in-time
Stockholders' equity, shares	`CommonStockSharesIssued`	58.06M	shares	Point-in-time
Stockholders' equity, shares	`CommonStockSharesIssued`	58.06M	shares	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.02B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.02B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.01B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$1.01B	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$944.20M	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$944.20M	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$974.10M	USD	Point-in-time
Stockholders' equity, value	`StockholdersEquity`	$974.10M	USD	Point-in-time
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$2.80M	USD	1 Quarter
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$2.80M	USD	1 Quarter
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-6.30M	USD	1 Quarter
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-6.30M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.