Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
Net (Loss) Income Per Share (Computation of Basic and Diluted Earnings Per Share) (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 27, 2020
Dec. 29, 2019
Dec. 30, 2018
Earnings Per Share [Abstract]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 40,500 25,800 8,700
BASIC      
Net (loss) income $ (3,294) $ 6,215 $ 5,539
Weighted-average common shares outstanding 18,396,335 16,728,955 16,931,589
Basic net (loss) income per common share $ (0.18) $ 0.37 $ 0.33
DILUTED      
Net (loss) income $ (3,294) $ 6,215 $ 5,539
Weighted-average common shares outstanding 18,396,335 16,728,955 16,931,589
Dilutive effect of stock options and restricted stock units 0 95,440 130,758
Weighted-average of diluted shares 18,396,335 16,824,395 17,062,347
Diluted net (loss) income per common share $ (0.18) $ 0.37 $ 0.32