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Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Loss
Accumulated Deficit
Balance, beginning (in shares) at Dec. 31, 2019   16,800,612      
Balance, beginning at Dec. 31, 2019 $ 67,843 $ 17 $ 90,748 $ (291) $ (22,631)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Common stock issued from vesting of stock-based awards (in shares)   96,014      
Common Stock issued in asset acquisition (in shares) 0        
Stock-based compensation $ 530   530    
Net loss (6,756)       (6,756)
Other comprehensive income (loss) 413     413  
Balance, ending (in shares) at Dec. 31, 2020   16,896,626      
Balance, ending at Dec. 31, 2020 $ 62,030 $ 17 91,278 122 (29,387)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Common stock issued from vesting of stock-based awards (in shares)   294,642      
Common Stock issued in asset acquisition (in shares) 500,000 500,000      
Common stock issued in asset acquisition $ 3,795 $ 1 3,794    
Stock-based compensation 3,233   3,233    
Employee tax payments from restricted stock withholdings (430)   (430)    
Net loss (7,798)       (7,798)
Other comprehensive income (loss) 229     229  
Balance, ending (in shares) at Dec. 31, 2021   17,691,268      
Balance, ending at Dec. 31, 2021 $ 61,059 $ 18 $ 97,875 $ 351 $ (37,185)