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CASH, CASH EQUIVALENTS, AND MARKETABLE SECURITIES - Schedule of Marketable Securities (Details) - USD ($)
$ in Thousands
Mar. 29, 2024
Sep. 29, 2023
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost $ 26,122 $ 40,870
Fair Value 26,071 40,707
Gross unrealized gains 0 0
Gross unrealized losses 51 163
Fixed rate US Government Bonds    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 14,938 29,749
Fair Value 14,921 29,686
Gross unrealized gains 0 0
Gross unrealized losses 17 63
Fixed rate Canadian Government Bonds    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 11,184 11,121
Fair Value 11,150 11,021
Gross unrealized gains 0 0
Gross unrealized losses $ 34 $ 100