Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Restructuring Charges (Details Textual)

v3.20.1
Note 10 - Restructuring Charges (Details Textual)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Sep. 30, 2019
USD ($)
Mar. 29, 2020
USD ($)
Mar. 31, 2019
USD ($)
Dec. 29, 2019
USD ($)
Restructuring Charges (Recoveries)   $ (221) $ 624  
Dongguan Facility Closure [Member]        
Restructuring and Related Cost, Number of Positions Eliminated 137      
Restructuring and Related Cost, Expected Cost, Total $ 2,037      
Restructuring Charges, Total       $ 5,000