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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Total
Cumulative effect, period of adoption, adjustment
Common shares and additional paid-in capital
Accumulated deficit
Accumulated deficit
Cumulative effect, period of adoption, adjustment
Accumulated other comprehensive loss
Balance at Dec. 31, 2017 $ 61,365 $ 346 $ 308,747 $ (225,399) $ 346 $ (21,983)
Balance (in shares) at Dec. 31, 2017     11,052      
Stock-based compensation 3   $ 3      
Net loss (3,193)     (3,193)    
Other comprehensive income (loss) (349)         (349)
Balance at Dec. 31, 2018 58,172 $ (1,056) $ 308,750 (228,246) $ (1,056) (22,332)
Balance (in shares) at Dec. 31, 2018     11,052      
Stock-based compensation 1   $ 1      
Net loss (1,659)     (1,659)    
Other comprehensive income (loss) 86         86
Balance at Dec. 31, 2019 $ 55,544   $ 308,751 (230,961)   (22,246)
Balance (in shares) at Dec. 31, 2019 11,052   11,052      
Stock-based compensation $ 1   $ 1      
Net loss (1,293)     (1,293)    
Other comprehensive income (loss) (155)         (155)
Balance at Dec. 31, 2020 $ 54,097   $ 308,752 $ (232,254)   $ (22,401)
Balance (in shares) at Dec. 31, 2020 11,052   11,052