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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Common Stock
Additional Paid-In-Capital
Treasury Stock
Accumulated Other Comprehensive Loss
Accumulated Deficit
Total
Balance at Dec. 31, 2019 $ 48 $ 245,572 $ (2,051) $ (7,138) $ (146,757) $ 89,674
Balance (in shares) at Dec. 31, 2019 48,112          
Increase (Decrease) in Stockholders' Equity            
Net income (loss)         (747) (747)
Other comprehensive loss       (521)   (521)
Treasury shares repurchased     (4,775)     (4,775)
Proceeds from issuance of ESPP shares   (59) 338     279
Issuance of treasury shares   (5,641) 5,641      
Stock based compensation   4,385       4,385
Balance at Jun. 30, 2020 $ 48 244,257 (847) (7,659) (147,504) 88,295
Balance (in shares) at Jun. 30, 2020 48,112          
Balance at Dec. 31, 2020 $ 48 248,018 (256) (4,671) (144,002) $ 99,137
Balance (in shares) at Dec. 31, 2020 48,297         48,297
Increase (Decrease) in Stockholders' Equity            
Net income (loss)         7,530 $ 7,530
Other comprehensive loss       (852)   (852)
Treasury shares repurchased     (11,216)     (11,216)
Proceeds from issuance of ESPP shares   21 266     287
Issuance of treasury shares   (6,323) 6,323      
Issuance of common stock for RSUs vested $ 1 (1)        
Issuance of common stock for RSUs vested (in shares) 1,065          
Accrued dividends on unvested shares   (130)       (130)
Cash dividends paid to shareholders   (1,451)       (1,451)
Stock based compensation   3,576       3,576
Balance at Jun. 30, 2021 $ 49 $ 243,710 $ (4,883) $ (5,523) $ (136,472) $ 96,881
Balance (in shares) at Jun. 30, 2021 49,362         49,362