v3.21.2
BASIS OF PRESENTATION - Net Income per Common Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Oct. 03, 2021
Sep. 27, 2020
Oct. 03, 2021
Sep. 27, 2020
Earnings Per Share [Abstract]        
Net income attributable to shareholders $ 4,834 $ 328 $ 21,419 $ 7,783
Weighted average shares outstanding - basic 10,345,000 9,151,000 9,619,000 9,138,000
Weighted average shares outstanding - diluted 10,482,000 9,158,000 9,737,000 9,145,000
Basic net income per common share $ 0.47 $ 0.04 $ 2.23 $ 0.85
Earnings Per Share, Diluted $ 0.46 $ 0.04 $ 2.20 $ 0.85
Anti-dilutive shares excluded from computation of diluted net income per share     2,123 137,500