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 | |||
| X | ||||||||||
- Definition Represents the amount of restructuring charges (recoveries) during the period. No definition available.
|
| X | ||||||||||
- Definition Amount expected to be recognized in earnings for the specified restructuring cost. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The number of positions eliminated during the period as a result of restructuring activities. No definition available.
|
| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|