Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 41,571	$ 41,585
Marketable securities	30	17
Accounts receivable, net of reserves of $52 and $52, respectively	460	493
Inventories, net	268	267
Prepaid expenses and other current assets	517	280
Total current assets	42,846	42,642
Right-of-use lease assets	257	308
Intangible assets, net	20	36
Deferred income tax assets	161	159
Total assets	43,284	43,145
Current liabilities:
Accounts payable	527	333
Accrued compensation and commissions	209	291
Income taxes payable	108	79
Other accrued expenses	237	201
Total current liabilities	1,081	904
Other liabilities	297	1,001
Total liabilities	1,378	1,905
Contingencies (Note 12)
Stockholders' equity:
Common stock ($0.01 par value; 30,000,000 shares authorized; 5,539,791 shares issued and 5,406,744 shares outstanding as of September 30, 2025; 5,454,639 shares issued and 5,373,055 shares outstanding as of December 31, 2024)	54	53
Treasury stock, at cost (133,047 and 81,584 shares as of September 30, 2025 and December 31, 2024)	(946)	(580)
Additional paid-in capital	46,654	46,385
Accumulated deficit	(5,913)	(6,628)
Total LGL Group stockholders' equity	39,849	39,230
Non-controlling interests	2,057	2,010
Total stockholders' equity	41,906	41,240
Total liabilities and stockholders' equity	$ 43,284	$ 43,145