Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Commitments (Details Textual)

v3.19.3
Note 13 - Commitments (Details Textual) - USD ($)
$ in Thousands
Sep. 29, 2019
Dec. 30, 2018
Open Non-cancellable Purchase Orders for Raw Materials [Member]    
Purchase Obligation, Due in Next Twelve Months $ 25,866 $ 48,224
Indemnification Agreement [Member]    
Loss Contingency Accrual, Ending Balance $ 0 $ 0