Quarterly report pursuant to Section 13 or 15(d)

Earnings (loss) per Share - Computation of Earnings Per Share (Details)

v3.21.1
Earnings (loss) per Share - Computation of Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Numerator—basic and diluted:    
Net loss $ (732) $ (1,589)
Denominator:    
Weighted-average common shares - basic common stock 22,181,394 21,916,365
Weighted-average common shares - diluted common stock 22,181,394 21,916,365
Net loss per share - basic common stock $ (0.03) $ (0.07)
Net loss per share - diluted common stock $ (0.03) $ (0.07)
Denominator calculation from basic to diluted:    
Weighted-average common shares - basic common stock 22,181,394 21,916,365
Stock options and other dilutive awards 341,716 327,891
Weighted-average common shares - diluted common stock 22,523,110 22,244,256
Shares excluded from diluted weighted-average shares:    
Shares excluded from diluted weighted-average shares 373,285 374,456
Stock options    
Shares excluded from diluted weighted-average shares:    
Shares excluded from diluted weighted-average shares 64,498 81,220
Restricted stock units and restricted stock awards    
Shares excluded from diluted weighted-average shares:    
Shares excluded from diluted weighted-average shares 308,787 293,236