CONSOLIDATED CONDENSED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 30, 2023	Sep. 30, 2023
Consolidated Balance Sheets Parenthetical [Abstract]
Allowance for doubtful accounts and notes receivable	$ 49	$ 49
Preferred Stock, Shares Authorized (in shares)	5,000,000	5,000,000
Common Stock, Shares Authorized (in shares)	200,000,000	200,000,000
Common Stock, Shares, Issued (in shares)	85,364,000	85,364,000
Common Stock, Shares, Outstanding (in shares)	56,495,000	56,310,000
Treasury Stock, Common, Shares (in shares)	28,869,000	29,054,000
Preferred Stock, Shares Issued (in shares)	0	0