Note 16 - Commitments and Contingencies (Details Textual) |
12 Months Ended | |
|---|---|---|
|
Mar. 26, 2016
USD ($)
ft²
|
Mar. 28, 2015
USD ($)
|
|
| San Ramon [Member] | ||
| Area of Real Estate Property | ft² | 47,300 | |
| Operating Leases, Rent Expense | $ 677,000 | $ 654,000 |
| Capital Leases, Balance Sheet, Assets by Major Class, Net | 249,000 | 319,000 |
| Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation | 32,000 | $ 60,000 |
| Long-term Purchase Commitment, Amount | $ 2,300,000 | |
| X | ||||||||||
- Definition Area of a real estate property. No definition available.
|
| X | ||||||||||
- Definition The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
|
| X | ||||||||||
- Definition The minimum amount the entity agreed to spend under the long-term purchase commitment. No definition available.
|
| X | ||||||||||
- Details
|