Quarterly report pursuant to Section 13 or 15(d)

Net Income (Loss) Per Share (Computation of Basic and Diluted Earnings Per Share) (Details)

v3.20.1
Net Income (Loss) Per Share (Computation of Basic and Diluted Earnings Per Share) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 29, 2020
Mar. 31, 2019
BASIC    
Net (loss) income $ (12,404) $ 3,217
Weighted-average common shares outstanding 16,635,340 16,870,154
Basic net (loss) income per common share $ (0.75) $ 0.19
DILUTED    
Net (loss) income $ (12,404) $ 3,217
Weighted-average common shares outstanding 16,635,340 16,870,154
Dilutive effect of stock options and restricted stock units 0 85,170
Weighted-average of diluted shares 16,635,340 16,955,324
Diluted net (loss) income per common share $ (0.75) $ 0.19