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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, 2016 $ 19,072 $ 106 $ 13,810 $ 9,297 $ (4,134) $ (7)
Net income 1,626     1,626    
Proceeds from issuance of common stock 6,000 18 5,982      
Other comprehensive income (loss), net of taxes 24         24
Stock-based compensation expense 381   381      
Stock options exercised 70 2 68      
Purchase of treasury stock (20)       (20)  
Ending Balances at Dec. 31, 2017 27,153 126 20,241 10,923 (4,154) 17
Net income 6,691     6,691    
Other comprehensive income (loss), net of taxes (136)         (136)
Stock-based compensation expense 470   470      
Stock options exercised 118   118      
Purchase of treasury stock (20)       (20)  
Ending Balances at Dec. 31, 2018 34,276 126 20,829 17,614 (4,174) (119)
Net income 11,145     11,145    
Other comprehensive income (loss), net of taxes (239)         (239)
Stock-based compensation expense 936   936      
Employee common stock purchases 168 1 167      
Stock options exercised 7   7      
Purchase of treasury stock (13)       (13)  
Ending Balances at Dec. 31, 2019 $ 46,280 $ 127 $ 21,939 $ 28,759 $ (4,187) $ (358)