XML 27 R31.htm IDEA: XBRL DOCUMENT v3.19.3
Inventories (Details) - USD ($)
$ in Thousands
Oct. 05, 2019
Dec. 29, 2018
Oct. 06, 2018
Inventories      
Raw materials $ 3,860 $ 3,622 $ 3,760
Work in process 2,410 2,892 3,051
Finished goods 42,154 32,608 38,849
Inventories $ 48,424 $ 39,122 $ 45,660