Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Description of Company (Details)

v3.21.2
Basis of Presentation and Description of Company (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 02, 2021
Jul. 03, 2021
Apr. 03, 2021
Sep. 26, 2020
Jun. 27, 2020
Mar. 28, 2020
Oct. 02, 2021
Sep. 26, 2020
Basis of Presentation and Description of Company                
Net income (loss) $ (4,659) $ 2,072 $ (2,722) $ 1,385 $ 1,568 $ (978) $ (5,309) $ 1,975