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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Retained Earnings [Member]
Treasury Stock [Member]
Accumulated Other Comprehensive Income (loss) [Member]
Beginning Balances at Dec. 31, 2020 $ 59,533 $ 130 $ 25,509 $ 38,620 $ (4,187) $ (539)
Net income 1,194     1,194    
Other comprehensive gain (loss), net of taxes 7         7
Stock-based compensation expense 621   621      
Stock options exercised 101   101      
Ending Balances at Mar. 31, 2021 61,456 130 26,231 39,814 (4,187) (532)
Beginning Balances at Dec. 31, 2021 74,428 131 28,250 50,841 (4,187) (607)
Net income 2,332     2,332    
Other comprehensive gain (loss), net of taxes (147)         (147)
Stock-based compensation expense 526   526      
Stock options exercised 893 2 891      
Ending Balances at Mar. 31, 2022 $ 78,032 $ 133 $ 29,667 $ 53,173 $ (4,187) $ (754)