Quarterly report pursuant to Section 13 or 15(d)

Schedule of Warranty Reserves (Details)

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Schedule of Warranty Reserves (Details) - USD ($)
$ in Thousands
 3 Months Ended
Dec. 31, 2023
Jan. 01, 2023
Accounting Policies [Abstract]    
Beginning balance $ 75 $ 169
Incurred costs for warranties satisfied during the period (32)
Warranties reserved for new product shipped during the period [1] 52 60
Change in estimate for pre-existing warranty liabilities [2] (47)
Warranty Expense 5 60
Ending balance $ 48 $ 229
[1] Warranty expenses accrued to cost of sales (based on current period shipments and historical warranty return rate.)
[2] Changes in estimated warranty liabilities recognized in cost of sales associated with: the period end customer returned warranty backlog, or the actual costs of repaired/replaced warranty units which were shipped to the customer during the current period.