10-Q Filing

SKYWEST INC CIK: 793733 Q1 2024

Filing Information

Form Type	10-Q
Accession Number	`0001558370-24-005892`
Period End Date	20240331
Filing Date	20240426
Fiscal Year	2024
Fiscal Period	Q1
XBRL Instance	skyw-20240331x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 170 Income Statement 96 Cash Flow Statement 92 Stockholders Equity 46

Balance Sheet 170 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$148.28M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$148.28M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$179.98M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$179.98M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$686.95M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$686.95M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$641.18M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$641.18M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$85.88M	USD	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$85.88M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	82.84M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	82.84M	shares	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$82.85M	USD	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$82.85M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	83.14M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	83.14M	shares	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	42.62M	shares	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	42.62M	shares	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$129.87M	USD	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$129.87M	USD	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	42.87M	shares	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	42.87M	shares	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$127.11M	USD	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$127.11M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$32.45M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$32.45M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$86.70M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$86.70M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.07B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.07B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.41B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.41B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.32B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.32B	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$77.28M	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$77.28M	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$77.28M	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$77.28M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$292.63M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$292.63M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$282.40M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$282.40M	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.78B	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.78B	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.68B	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.68B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.20B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.20B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.28B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.28B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.48B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.48B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.49B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.49B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$85.91M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$85.91M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$86.73M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$86.73M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$336.66M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$336.66M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$324.70M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$324.70M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$411.43M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$411.43M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$422.56M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$422.56M	USD	Point-in-time
Total assets	`Assets`	$7.23B	USD	Point-in-time
Total assets	`Assets`	$7.23B	USD	Point-in-time
Total assets	`Assets`	$7.03B	USD	Point-in-time
Total assets	`Assets`	$7.03B	USD	Point-in-time
Total assets	`Assets`	$6.98B	USD	Point-in-time
Total assets	`Assets`	$6.98B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$443.87M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$443.87M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$506.60M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$506.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$480.65M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$480.65M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$470.25M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$470.25M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$181.15M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$181.15M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$194.88M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$194.88M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$19.34M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$19.34M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$19.67M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$19.67M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$20.92M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$20.92M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$26.08M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$26.08M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$99.88M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$99.88M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$103.29M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$103.29M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.25B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.25B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.31B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.31B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.56B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.56B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.39B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.39B	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$703.60M	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$703.60M	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$687.60M	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$687.60M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$66.24M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$66.24M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$67.39M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$67.39M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$341.32M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$341.32M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$346.48M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$346.48M	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,137,744 and 82,840,372 shares issued as of March 31, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$761.32M	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,137,744 and 82,840,372 shares issued as of March 31, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$761.32M	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,137,744 and 82,840,372 shares issued as of March 31, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$754.36M	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,137,744 and 82,840,372 shares issued as of March 31, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$754.36M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.27B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.27B	USD	Point-in-time
Treasury stock, at cost, 42,868,446 and 42,615,347 shares as of March 31, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$912.40M	USD	Point-in-time
Treasury stock, at cost, 42,868,446 and 42,615,347 shares as of March 31, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$912.40M	USD	Point-in-time
Treasury stock, at cost, 42,868,446 and 42,615,347 shares as of March 31, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$928.08M	USD	Point-in-time
Treasury stock, at cost, 42,868,446 and 42,615,347 shares as of March 31, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$928.08M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$152.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$152.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$325.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$325.00K	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.35B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.35B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.11B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.11B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.23B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.23B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.16B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.16B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.98B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.98B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$7.03B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$7.03B	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$803.61M	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$803.61M	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$691.83M	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$691.83M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$335.20M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$335.20M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$351.00M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$351.00M	USD	1 Quarter
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$145.41M	USD	1 Quarter
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$145.41M	USD	1 Quarter
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$142.23M	USD	1 Quarter
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$142.23M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$95.87M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$95.87M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$94.15M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$94.15M	USD	1 Quarter
Aircraft fuel	`AircraftFuel`	$21.16M	USD	1 Quarter
Aircraft fuel	`AircraftFuel`	$21.16M	USD	1 Quarter
Aircraft fuel	`AircraftFuel`	$20.96M	USD	1 Quarter
Aircraft fuel	`AircraftFuel`	$20.96M	USD	1 Quarter
Airport-related expenses	`AirportRelatedExpenses`	$18.30M	USD	1 Quarter
Airport-related expenses	`AirportRelatedExpenses`	$18.30M	USD	1 Quarter
Airport-related expenses	`AirportRelatedExpenses`	$20.89M	USD	1 Quarter
Airport-related expenses	`AirportRelatedExpenses`	$20.89M	USD	1 Quarter
Aircraft rentals	`AircraftRentals`	$19.53M	USD	1 Quarter
Aircraft rentals	`AircraftRentals`	$19.53M	USD	1 Quarter
Aircraft rentals	`AircraftRentals`	$1.28M	USD	1 Quarter
Aircraft rentals	`AircraftRentals`	$1.28M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$66.17M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$66.17M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$68.50M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$68.50M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$704.11M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$704.11M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$696.53M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$696.53M	USD	1 Quarter
OPERATING INCOME (LOSS)	`OperatingIncomeLoss`	$-4.70M	USD	1 Quarter
OPERATING INCOME (LOSS)	`OperatingIncomeLoss`	$-4.70M	USD	1 Quarter
OPERATING INCOME (LOSS)	`OperatingIncomeLoss`	$99.51M	USD	1 Quarter
OPERATING INCOME (LOSS)	`OperatingIncomeLoss`	$99.51M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$11.63M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$11.63M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$10.03M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$10.03M	USD	1 Quarter
Interest expense	`InterestExpense`	$29.83M	USD	1 Quarter
Interest expense	`InterestExpense`	$29.83M	USD	1 Quarter
Interest expense	`InterestExpense`	$33.62M	USD	1 Quarter
Interest expense	`InterestExpense`	$33.62M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-1.13M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-1.13M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$2.17M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$2.17M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-21.41M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-21.41M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-19.33M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-19.33M	USD	1 Quarter
INCOME (LOSS) BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$80.17M	USD	1 Quarter
INCOME (LOSS) BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$80.17M	USD	1 Quarter
INCOME (LOSS) BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-26.12M	USD	1 Quarter
INCOME (LOSS) BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-26.12M	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-4.05M	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-4.05M	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$19.88M	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$19.88M	USD	1 Quarter
NET INCOME (LOSS)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
NET INCOME (LOSS)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
NET INCOME (LOSS)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
NET INCOME (LOSS)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
BASIC EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$-0.45	USD	1 Quarter
BASIC EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$-0.45	USD	1 Quarter
BASIC EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$1.50	USD	1 Quarter
BASIC EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$1.50	USD	1 Quarter
DILUTED EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$-0.45	USD	1 Quarter
DILUTED EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$-0.45	USD	1 Quarter
DILUTED EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$1.45	USD	1 Quarter
DILUTED EARNINGS (LOSS) PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$1.45	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.39M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.39M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.30M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.30M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	49.39M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	49.39M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.49M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.49M	shares	1 Quarter
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$60.12M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$60.12M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$-20.59M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$-20.59M	USD	1 Quarter

Cash Flow Statement 92 line items

Line Item	Tag	Value	Unit	Period
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$157.65M	USD	1 Quarter
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$157.65M	USD	1 Quarter
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$150.20M	USD	1 Quarter
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$150.20M	USD	1 Quarter
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$337.69M	USD	1 Quarter
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$337.69M	USD	1 Quarter
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$289.12M	USD	1 Quarter
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$289.12M	USD	1 Quarter
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$373.49M	USD	1 Quarter
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$373.49M	USD	1 Quarter
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$383.28M	USD	1 Quarter
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$383.28M	USD	1 Quarter
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$92.95M	USD	1 Quarter
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$92.95M	USD	1 Quarter
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$33.52M	USD	1 Quarter
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$33.52M	USD	1 Quarter
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$10.32M	USD	1 Quarter
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$10.32M	USD	1 Quarter
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.25M	USD	1 Quarter
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.25M	USD	1 Quarter
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$2.21M	USD	1 Quarter
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$2.21M	USD	1 Quarter
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$2.16M	USD	1 Quarter
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$2.16M	USD	1 Quarter
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$-19.77M	USD	1 Quarter
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$-19.77M	USD	1 Quarter
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$10.58M	USD	1 Quarter
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$10.58M	USD	1 Quarter
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$3.03M	USD	1 Quarter
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$3.03M	USD	1 Quarter
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-554.00K	USD	1 Quarter
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-554.00K	USD	1 Quarter
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$25.00M	USD	1 Quarter
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$25.00M	USD	1 Quarter
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$107.28M	USD	1 Quarter
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$107.28M	USD	1 Quarter
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$111.16M	USD	1 Quarter
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$111.16M	USD	1 Quarter
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$108.00K	USD	1 Quarter
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$108.00K	USD	1 Quarter
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.27M	USD	1 Quarter
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.27M	USD	1 Quarter
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.45M	USD	1 Quarter
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.45M	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$6.93M	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$6.93M	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$585.00K	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$585.00K	USD	1 Quarter
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$8.75M	USD	1 Quarter
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$8.75M	USD	1 Quarter
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$100.00M	USD	1 Quarter
Purchase of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$100.00M	USD	1 Quarter
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-125.39M	USD	1 Quarter
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-125.39M	USD	1 Quarter
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-181.69M	USD	1 Quarter
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-181.69M	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$31.70M	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$31.70M	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-28.46M	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-28.46M	USD	1 Quarter
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$74.52M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$74.52M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$179.98M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$179.98M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$74.52M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$74.52M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$179.98M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$179.98M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$6.58M	USD	1 Quarter
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$6.58M	USD	1 Quarter
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$4.65M	USD	1 Quarter
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$4.65M	USD	1 Quarter
Derecognition of right of use assets	`DerecognitionOfRightOfUseAssets`	$35.06M	USD	1 Quarter
Derecognition of right of use assets	`DerecognitionOfRightOfUseAssets`	$35.06M	USD	1 Quarter
Derecognition of operating lease liabilities	`DerecognitionOfOperatingLeaseLiabilities`	$35.06M	USD	1 Quarter
Derecognition of operating lease liabilities	`DerecognitionOfOperatingLeaseLiabilities`	$35.06M	USD	1 Quarter
Interest, net of capitalized amounts	`InterestPaidNet`	$33.84M	USD	1 Quarter
Interest, net of capitalized amounts	`InterestPaidNet`	$33.84M	USD	1 Quarter
Interest, net of capitalized amounts	`InterestPaidNet`	$30.36M	USD	1 Quarter
Interest, net of capitalized amounts	`InterestPaidNet`	$30.36M	USD	1 Quarter
Income taxes	`IncomeTaxesPaidNet`	$533.00K	USD	1 Quarter
Income taxes	`IncomeTaxesPaidNet`	$533.00K	USD	1 Quarter
Income taxes	`IncomeTaxesPaidNet`	$42.00K	USD	1 Quarter
Income taxes	`IncomeTaxesPaidNet`	$42.00K	USD	1 Quarter

Stockholders Equity 46 line items

Line Item	Tag	Value	Unit	Period
Net unrealized appreciation (depreciation) on marketable securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$56.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$56.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$476.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$476.00K	USD	1 Quarter
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Vested employee stock awards	`StockIssuedDuringPeriodValueStockOptionsExercised`	$57.00K	USD	1 Quarter
Vested employee stock awards	`StockIssuedDuringPeriodValueStockOptionsExercised`	$57.00K	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTax`	$585.00K	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTax`	$585.00K	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTax`	$6.93M	USD	1 Quarter
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTax`	$6.93M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.45M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.45M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.22M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.22M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.33M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.33M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.51M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.51M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$8.75M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$8.75M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$100.00M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$100.00M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time

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