Note 1 - Summary of Significant Accounting Policies - Revenues (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Mar. 30, 2019 |
Mar. 31, 2018 |
|
Performance obligations satisfied | $ 1,063 | |
Changes in estimates | 119 | |
Performance obligations satisfied | 7,843 | |
Revenue | 11,148 | $ 9,800 |
Service [Member] | ||
Revenue | $ 9,025 | $ 6,885 |
X | ||||||||||
- Definition Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from change in estimate of transaction price which increases (decreases) the asset and liability balance. No definition available.
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X | ||||||||||
- Definition Amount of revenue recognized from performance obligation satisfied or partially satisfied in the current reporting period. No definition available.
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X | ||||||||||
- Definition Amount of revenue recognized from performance obligation satisfied or partially satisfied in previous reporting periods. Includes, but is not limited to, change in transaction price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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X | ||||||||||
- Details
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