Annual report pursuant to Section 13 and 15(d)

(Loss)/Earnings Per Share (Details)

v3.19.3.a.u2
(Loss)/Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Numerator:                      
Net (loss) income $ (893) $ (953) $ (263) $ (927) $ 549 $ 5,036 $ 3,677 $ 3,835 $ (3,036) $ 13,097 $ 1,341
Denominator:                      
Denominator for basic earnings per share - weighted average shares (in shares)                 8,983,000 8,806,000 8,705,000
Effect of dilutive securities:                      
Employee stock options and stock grants (shares)                 0 72,000 23,000
Denominator for diluted earnings per share - weighted average shares (in shares)                 8,983,000 8,878,000 8,728,000
Net (loss) earnings per share:                      
Basic (in dollars per share) $ (0.10) $ (0.11) $ (0.03) $ (0.10) $ 0.06 $ 0.57 $ 0.42 $ 0.44 $ (0.34) $ 1.49 $ 0.15
Diluted (in dollars per share) $ (0.10) $ (0.11) $ (0.03) $ (0.10) $ 0.06 $ 0.56 $ 0.41 $ 0.44 $ (0.34) $ 1.48 $ 0.15
Antidilutive securities excluded from earnings per share calculation (in shares)                 300 600 86,524