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CONDENSED CONSOLIDATED SATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Preferred Stock
Common Stock
Additional Paid-in-Capital
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Total
Balance at beginning of year at Dec. 31, 2020 $ 0 $ 7 $ 57,966 $ 37 $ (49,170) $ 8,840
Balance at beginning of year (in shares) at Dec. 31, 2020 0 6,601        
Net income (loss) $ 0 $ 0 0 0 (43) (43)
Foreign currency translation adjustment 0 0 0 (12) 0 (12)
Stock-based compensation expense 0 0 5 0 0 5
Balance at end of year at Mar. 31, 2021 $ 0 $ 7 57,971 25 (49,213) 8,790
Balance at end of year (in shares) at Mar. 31, 2021 0 6,601        
Balance at beginning of year at Dec. 31, 2021 $ 2 $ 7 62,552 96 (49,952) $ 12,705
Balance at beginning of year (in shares) at Dec. 31, 2021 200 6,602       6,602
Net income (loss) $ 0 $ 0 0 0 142 $ 142
Preferred stock dividends 0 0 0 0 (100) (100)
Foreign currency translation adjustment 0 0 0 7 0 7
Balance at end of year at Mar. 31, 2022 $ 2 $ 7 $ 62,552 $ 103 $ (49,910) $ 12,754
Balance at end of year (in shares) at Mar. 31, 2022 200 6,602       6,602