Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues:
Net sales	$ 438,000	$ 344,000	$ 1,282,000	$ 1,131,000
Interest income	544,000	52,000	1,017,000	57,000
Investment (loss) income	(4,000)	(2,121,000)	384,000	(4,449,000)
Total revenues, net of investment (loss) income	978,000	(1,725,000)	2,683,000	(3,261,000)
Expenses:
Manufacturing cost of sales	195,000	203,000	595,000	672,000
Engineering, selling and administrative	584,000	667,000	1,799,000	2,310,000
Total Expenses	779,000	870,000	2,394,000	2,982,000
Income (loss) from continuing operations before income taxes	199,000	(2,595,000)	289,000	(6,243,000)
Income tax expense (benefit)	69,000	(648,000)	132,000	(1,402,000)
Net income (loss) from continuing operations	130,000	(1,947,000)	157,000	(4,841,000)
Income from discontinued operations, net of tax	0	488,000	0	1,753,000
Net income (loss)	130,000	(1,459,000)	157,000	(3,088,000)
Less: net income attributable to non-controlling interests	22,000	0	22,000	0
Net income (loss) attributable to LGL Group	$ 108,000	$ (1,459,000)	$ 135,000	$ (3,088,000)
Net Income (Loss) per Basic Share:
Continuing operations (in dollars per share)	$ 0.02	$ (0.36)	$ 0.03	$ (0.91)
Discontinued operations (in dollars per share)	0	0.09	0	0.32
Total Net Income (Loss) per Basic Share (in dollars per share)	0.02	(0.27)	0.03	(0.58)
Net Income (Loss) per Diluted Share:
Continuing operations (in dollars per share)	0.02	(0.36)	0.03	(0.91)
Discontinued operations (in dollars per share)	0	0.09	0	0.32
Total Net Income (Loss) per Diluted Share (in dollars per share)	$ 0.02	$ (0.27)	$ 0.03	$ (0.58)
Weighted average shares outstanding:
Basic (in shares)	5,352,937	5,346,043	5,352,937	5,334,774
Dilutive (in shares)	5,355,006	5,346,043	5,352,937	5,334,774