10-Q Filing

LGL GROUP INC CIK: 61004 Q1 2024

Filing Information

Form Type	10-Q
Accession Number	`0001437749-24-017094`
Period End Date	20240331
Filing Date	20240515
Fiscal Year	2024
Fiscal Period	Q1
XBRL Instance	lglg20240331_10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 128 Income Statement 88 Cash Flow Statement 80 Stockholders Equity 24

Balance Sheet 128 line items

Line Item	Tag	Value	Unit	Period
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$58.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$58.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$53.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$53.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$40.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$40.87M	USD	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$40.71M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$40.71M	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$19.00K	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$19.00K	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$22.00K	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$22.00K	USD	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	30.00M	shares	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	30.00M	shares	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	30.00M	shares	Point-in-time
Common Stock, Shares Authorized (in shares)	`CommonStockSharesAuthorized`	30.00M	shares	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	5.43M	shares	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	5.43M	shares	Point-in-time
Accounts receivable, net of reserves of $53 and $58, respectively	`AccountsReceivableNetCurrent`	$269.00K	USD	Point-in-time
Accounts receivable, net of reserves of $53 and $58, respectively	`AccountsReceivableNetCurrent`	$269.00K	USD	Point-in-time
Accounts receivable, net of reserves of $53 and $58, respectively	`AccountsReceivableNetCurrent`	$356.00K	USD	Point-in-time
Accounts receivable, net of reserves of $53 and $58, respectively	`AccountsReceivableNetCurrent`	$356.00K	USD	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	5.43M	shares	Point-in-time
Common Stock, Shares, Issued (in shares)	`CommonStockSharesIssued`	5.43M	shares	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	5.35M	shares	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	5.35M	shares	Point-in-time
Inventories, net	`InventoryNet`	$204.00K	USD	Point-in-time
Inventories, net	`InventoryNet`	$204.00K	USD	Point-in-time
Inventories, net	`InventoryNet`	$213.00K	USD	Point-in-time
Inventories, net	`InventoryNet`	$213.00K	USD	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	5.35M	shares	Point-in-time
Common Stock, Shares, Outstanding (in shares)	`CommonStockSharesOutstanding`	5.35M	shares	Point-in-time
Treasury Stock, Common, Shares (in shares)	`TreasuryStockCommonShares`	81,584.00	shares	Point-in-time
Treasury Stock, Common, Shares (in shares)	`TreasuryStockCommonShares`	81,584.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$315.00K	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$315.00K	USD	Point-in-time
Treasury Stock, Common, Shares (in shares)	`TreasuryStockCommonShares`	81,584.00	shares	Point-in-time
Treasury Stock, Common, Shares (in shares)	`TreasuryStockCommonShares`	81,584.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$273.00K	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$273.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.57M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.57M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.69M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.69M	USD	Point-in-time
Right-of-use lease assets	`PropertyPlantAndEquipmentNet`	$75.00K	USD	Point-in-time
Right-of-use lease assets	`PropertyPlantAndEquipmentNet`	$75.00K	USD	Point-in-time
Right-of-use lease assets	`PropertyPlantAndEquipmentNet`	$61.00K	USD	Point-in-time
Right-of-use lease assets	`PropertyPlantAndEquipmentNet`	$61.00K	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetIncludingGoodwill`	$57.00K	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetIncludingGoodwill`	$57.00K	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetIncludingGoodwill`	$52.00K	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetIncludingGoodwill`	$52.00K	USD	Point-in-time
Deferred income tax assets	`OperatingLeaseRightOfUseAsset`	$152.00K	USD	Point-in-time
Deferred income tax assets	`OperatingLeaseRightOfUseAsset`	$152.00K	USD	Point-in-time
Deferred income tax assets	`OperatingLeaseRightOfUseAsset`	$151.00K	USD	Point-in-time
Deferred income tax assets	`OperatingLeaseRightOfUseAsset`	$151.00K	USD	Point-in-time
Total assets	`Assets`	$41.95M	USD	Point-in-time
Total assets	`Assets`	$41.95M	USD	Point-in-time
Total assets	`Assets`	$41.85M	USD	Point-in-time
Total assets	`Assets`	$41.85M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$93.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$93.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$235.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$235.00K	USD	Point-in-time
Accrued compensation and commissions	`EmployeeRelatedLiabilitiesCurrent`	$172.00K	USD	Point-in-time
Accrued compensation and commissions	`EmployeeRelatedLiabilitiesCurrent`	$172.00K	USD	Point-in-time
Accrued compensation and commissions	`EmployeeRelatedLiabilitiesCurrent`	$264.00K	USD	Point-in-time
Accrued compensation and commissions	`EmployeeRelatedLiabilitiesCurrent`	$264.00K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$14.00K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$14.00K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$41.00K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$41.00K	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$95.00K	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$95.00K	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$76.00K	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$76.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$516.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$516.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$474.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$474.00K	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$701.00K	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$701.00K	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$694.00K	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$694.00K	USD	Point-in-time
Total liabilities	`Liabilities`	$1.17M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.17M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.22M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.22M	USD	Point-in-time
Common stock ($0.01 par value; 30,000,000 shares authorized; 5,434,521 shares issued and 5,352,937 shares outstanding as of March 31, 2024 and December 31, 2023)	`CommonStockValue`	$53.00K	USD	Point-in-time
Common stock ($0.01 par value; 30,000,000 shares authorized; 5,434,521 shares issued and 5,352,937 shares outstanding as of March 31, 2024 and December 31, 2023)	`CommonStockValue`	$53.00K	USD	Point-in-time
Common stock ($0.01 par value; 30,000,000 shares authorized; 5,434,521 shares issued and 5,352,937 shares outstanding as of March 31, 2024 and December 31, 2023)	`CommonStockValue`	$53.00K	USD	Point-in-time
Common stock ($0.01 par value; 30,000,000 shares authorized; 5,434,521 shares issued and 5,352,937 shares outstanding as of March 31, 2024 and December 31, 2023)	`CommonStockValue`	$53.00K	USD	Point-in-time
Treasury stock, at cost (81,584 shares as of March 31, 2024 and December 31, 2023)	`TreasuryStockCommonValue`	$580.00K	USD	Point-in-time
Treasury stock, at cost (81,584 shares as of March 31, 2024 and December 31, 2023)	`TreasuryStockCommonValue`	$580.00K	USD	Point-in-time
Treasury stock, at cost (81,584 shares as of March 31, 2024 and December 31, 2023)	`TreasuryStockCommonValue`	$580.00K	USD	Point-in-time
Treasury stock, at cost (81,584 shares as of March 31, 2024 and December 31, 2023)	`TreasuryStockCommonValue`	$580.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$46.36M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$46.36M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$46.35M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$46.35M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-7.04M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-7.04M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-7.06M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-7.06M	USD	Point-in-time
Total LGL Group stockholders' equity	`StockholdersEquity`	$38.79M	USD	Point-in-time
Total LGL Group stockholders' equity	`StockholdersEquity`	$38.79M	USD	Point-in-time
Total LGL Group stockholders' equity	`StockholdersEquity`	$38.76M	USD	Point-in-time
Total LGL Group stockholders' equity	`StockholdersEquity`	$38.76M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$1.94M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$1.94M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$1.92M	USD	Point-in-time
Non-controlling interests	`MinorityInterest`	$1.92M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.49M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.49M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.68M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.68M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.65M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.65M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.73M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.73M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$41.85M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$41.85M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$41.95M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$41.95M	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$392.00K	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$392.00K	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$441.00K	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$441.00K	USD	1 Quarter
Net investment income	`InterestIncomeExpenseNet`	$499.00K	USD	1 Quarter
Net investment income	`InterestIncomeExpenseNet`	$499.00K	USD	1 Quarter
Net investment income	`InterestIncomeExpenseNet`	$198.00K	USD	1 Quarter
Net investment income	`InterestIncomeExpenseNet`	$198.00K	USD	1 Quarter
Net (losses) gains	`GainLossOnInvestments`	$345.00K	USD	1 Quarter
Net (losses) gains	`GainLossOnInvestments`	$345.00K	USD	1 Quarter
Net (losses) gains	`GainLossOnInvestments`	$-3.00K	USD	1 Quarter
Net (losses) gains	`GainLossOnInvestments`	$-3.00K	USD	1 Quarter
Total revenues	`Revenues`	$888.00K	USD	1 Quarter
Total revenues	`Revenues`	$888.00K	USD	1 Quarter
Total revenues	`Revenues`	$984.00K	USD	1 Quarter
Total revenues	`Revenues`	$984.00K	USD	1 Quarter
Manufacturing cost of sales	`ManufacturingCosts`	$192.00K	USD	1 Quarter
Manufacturing cost of sales	`ManufacturingCosts`	$192.00K	USD	1 Quarter
Manufacturing cost of sales	`ManufacturingCosts`	$204.00K	USD	1 Quarter
Manufacturing cost of sales	`ManufacturingCosts`	$204.00K	USD	1 Quarter
Engineering, selling and administrative	`EngineeringSellingAndAdministrative`	$605.00K	USD	1 Quarter
Engineering, selling and administrative	`EngineeringSellingAndAdministrative`	$605.00K	USD	1 Quarter
Engineering, selling and administrative	`EngineeringSellingAndAdministrative`	$542.00K	USD	1 Quarter
Engineering, selling and administrative	`EngineeringSellingAndAdministrative`	$542.00K	USD	1 Quarter
Total expenses	`CostsAndExpenses`	$734.00K	USD	1 Quarter
Total expenses	`CostsAndExpenses`	$734.00K	USD	1 Quarter
Total expenses	`CostsAndExpenses`	$809.00K	USD	1 Quarter
Total expenses	`CostsAndExpenses`	$809.00K	USD	1 Quarter
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$250.00K	USD	1 Quarter
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$250.00K	USD	1 Quarter
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$79.00K	USD	1 Quarter
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$79.00K	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$65.00K	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$65.00K	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$36.00K	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$36.00K	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$43.00K	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$43.00K	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$185.00K	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$185.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-28.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-28.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-	USD	1 Quarter
Net income	`ProfitLoss`	$157.00K	USD	1 Quarter
Net income	`ProfitLoss`	$157.00K	USD	1 Quarter
Net income	`ProfitLoss`	$43.00K	USD	1 Quarter
Net income	`ProfitLoss`	$43.00K	USD	1 Quarter
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$22.00K	USD	1 Quarter
Less: Net income attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$22.00K	USD	1 Quarter
Net income attributable to LGL Group common stockholders	`NetIncomeLoss`	$157.00K	USD	1 Quarter
Net income attributable to LGL Group common stockholders	`NetIncomeLoss`	$157.00K	USD	1 Quarter
Net income attributable to LGL Group common stockholders	`NetIncomeLoss`	$21.00K	USD	1 Quarter
Net income attributable to LGL Group common stockholders	`NetIncomeLoss`	$21.00K	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	-	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	-	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.03	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.03	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareBasic`	$0.03	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareBasic`	$0.03	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareBasic`	-	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareBasic`	-	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	-	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	-	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.03	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.03	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$0.03	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$0.03	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareDiluted`	-	USD	1 Quarter
Net income attributable to LGL Group common stockholders (in dollars per share)	`EarningsPerShareDiluted`	-	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	5.35M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	5.35M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	5.35M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	5.35M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	5.60M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	5.60M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	5.35M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	5.35M	shares	1 Quarter

Cash Flow Statement 80 line items

Line Item	Tag	Value	Unit	Period
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$157.00K	USD	1 Quarter
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$157.00K	USD	1 Quarter
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$43.00K	USD	1 Quarter
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$43.00K	USD	1 Quarter
Amortization of finite-lived intangible assets	`AmortizationOfIntangibleAssets`	$5.00K	USD	1 Quarter
Amortization of finite-lived intangible assets	`AmortizationOfIntangibleAssets`	$5.00K	USD	1 Quarter
Amortization of finite-lived intangible assets	`AmortizationOfIntangibleAssets`	$5.00K	USD	1 Quarter
Amortization of finite-lived intangible assets	`AmortizationOfIntangibleAssets`	$5.00K	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	-	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	-	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$9.00K	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$9.00K	USD	1 Quarter
Realized loss on sale of marketable securities	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$-2.10M	USD	1 Quarter
Realized loss on sale of marketable securities	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	$-2.10M	USD	1 Quarter
Realized loss on sale of marketable securities	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	-	USD	1 Quarter
Realized loss on sale of marketable securities	`MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments`	-	USD	1 Quarter
Unrealized loss (gain) on marketable securities	`MarketableSecuritiesUnrealizedGainLoss`	$-3.00K	USD	1 Quarter
Unrealized loss (gain) on marketable securities	`MarketableSecuritiesUnrealizedGainLoss`	$-3.00K	USD	1 Quarter
Unrealized loss (gain) on marketable securities	`MarketableSecuritiesUnrealizedGainLoss`	$2.45M	USD	1 Quarter
Unrealized loss (gain) on marketable securities	`MarketableSecuritiesUnrealizedGainLoss`	$2.45M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$28.00K	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$28.00K	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$23.00K	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$23.00K	USD	1 Quarter
Decrease in accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-87.00K	USD	1 Quarter
Decrease in accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-87.00K	USD	1 Quarter
Decrease in accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-34.00K	USD	1 Quarter
Decrease in accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-34.00K	USD	1 Quarter
(Increase) decrease in inventories, net	`IncreaseDecreaseInInventories`	$-28.00K	USD	1 Quarter
(Increase) decrease in inventories, net	`IncreaseDecreaseInInventories`	$-28.00K	USD	1 Quarter
(Increase) decrease in inventories, net	`IncreaseDecreaseInInventories`	$9.00K	USD	1 Quarter
(Increase) decrease in inventories, net	`IncreaseDecreaseInInventories`	$9.00K	USD	1 Quarter
Increase in prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$42.00K	USD	1 Quarter
Increase in prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$42.00K	USD	1 Quarter
Increase in prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$111.00K	USD	1 Quarter
Increase in prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$111.00K	USD	1 Quarter
Decrease in accounts payable, accrued compensation, income taxes and commissions and other	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$154.00K	USD	1 Quarter
Decrease in accounts payable, accrued compensation, income taxes and commissions and other	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$154.00K	USD	1 Quarter
Decrease in accounts payable, accrued compensation, income taxes and commissions and other	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$41.00K	USD	1 Quarter
Decrease in accounts payable, accrued compensation, income taxes and commissions and other	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$41.00K	USD	1 Quarter
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$-207.00K	USD	1 Quarter
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$-207.00K	USD	1 Quarter
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$117.00K	USD	1 Quarter
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$117.00K	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-50.00K	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-50.00K	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$160.00K	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$160.00K	USD	1 Quarter
Proceeds from sale of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	-	USD	1 Quarter
Proceeds from sale of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	-	USD	1 Quarter
Proceeds from sale of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$43.00K	USD	1 Quarter
Proceeds from sale of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$43.00K	USD	1 Quarter
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	-	USD	1 Quarter
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	-	USD	1 Quarter
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$43.00K	USD	1 Quarter
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$43.00K	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$160.00K	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$160.00K	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-7.00K	USD	1 Quarter
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-7.00K	USD	1 Quarter
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.87M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.87M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.71M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.71M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.51M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.51M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.50M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.50M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.87M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.87M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.71M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$40.71M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.51M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.51M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.50M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$21.50M	USD	Point-in-time
Income taxes paid	`IncomeTaxesPaid`	$134.00K	USD	1 Quarter
Income taxes paid	`IncomeTaxesPaid`	$134.00K	USD	1 Quarter
Income taxes paid	`IncomeTaxesPaid`	$76.00K	USD	1 Quarter
Income taxes paid	`IncomeTaxesPaid`	$76.00K	USD	1 Quarter

Stockholders Equity 24 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.49M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.49M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.68M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.68M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.65M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.65M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.73M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.73M	USD	Point-in-time
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$157.00K	USD	1 Quarter
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$157.00K	USD	1 Quarter
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$43.00K	USD	1 Quarter
Net income attributable to LGL Group or non-controlling interests	`ProfitLoss`	$43.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	-	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	-	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.49M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.49M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.68M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.68M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.65M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$38.65M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.73M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$40.73M	USD	Point-in-time

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