Annual report pursuant to Section 13 and 15(d)

Note 2 - Cash and Cash-equivalents (Details Textual)

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Note 2 - Cash and Cash-equivalents (Details Textual) - USD ($)
Mar. 30, 2019
Mar. 31, 2018
Mar. 25, 2017
Cash and Cash Equivalents, at Carrying Value, Ending Balance $ 878,000 $ 1,485,000 $ 1,421,000
Cash, Uninsured Amount $ 628,000