Note 2 - Goodwill (Details Textual) $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
|
Sep. 29, 2019
USD ($)
|
Apr. 01, 2019
USD ($)
|
Mar. 31, 2019
USD ($)
|
|
| Number of Reportable Segments | 2 | ||
| Goodwill, Gross | $ 30,000 | $ 30,000 | |
| Goodwill, Impaired, Accumulated Impairment Loss | 22,900 | $ 0 | 22,900 |
| Goodwill, Ending Balance | $ 7,125 | $ 7,125 |
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available.
|