Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Other Accrued Liabilities (Details Textual)

v3.21.2
Note 3 - Other Accrued Liabilities (Details Textual) - USD ($)
Jun. 27, 2021
Mar. 28, 2021
Other Accrued Liabilities, Current $ 341,000 $ 215,000
Contract with Customer, Liability, Current $ 24,000 $ 85,000