CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 3,955	$ 5,879
Other comprehensive income:
Foreign currency translation	3,059	2,937
Unrealized gain on available-for-sale securities, net of tax	102	0
Change in pension plans, net of tax	7	8
Total other comprehensive income	3,168	2,945
Total comprehensive income	$ 7,123	$ 8,824