v3.26.1
Note 11 - Earnings Per Share ("EPS") - Reconciliation of Basic to Diluted Weighted Average Shares Outstanding (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Net loss $ (352) $ (45) $ (957) $ (32)
Less: Net income from attributable to non-controlling interests 1 6 18 25
Net loss attributable to LGL Group common stockholders $ (353) $ (51) $ (975) $ (57)
Weighted average common shares outstanding - basic (in shares) 6,410,602 5,352,937 6,379,287 5,352,937
Warrants (in shares) 0 0 0 0
Subscription rights (in shares) 0 0 0 0
Weighted average common shares outstanding - diluted (in shares) 6,410,602 5,352,937 6,379,287 5,352,937
Basic (in dollars per share) $ (0.06) $ (0.01) $ (0.15) $ (0.01)
Diluted (in dollars per share) $ (0.06) $ (0.01) $ (0.15) $ (0.01)
Share-Based Payment Arrangement, Option [Member]        
Warrants (in shares) 0 0 0 0
Restricted Stock [Member]        
Warrants (in shares) 0 0 0 0