Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Net sales	$ 145,775	$ 165,714	$ 394,894	$ 491,664
Cost of sales	130,387	145,347	357,521	440,249
Gross profit	15,388	20,367	37,373	51,415
Selling, general and administrative expense	7,879	7,924	22,121	22,556
Other expense (income), net	15	(24)	2	(3,423)
Interest expense	19	20	76	67
Interest income	(1,245)	(1,097)	(4,051)	(2,284)
Earnings before income taxes	8,720	13,544	19,225	34,499
Income taxes	2,155	2,979	4,589	7,710
Net earnings	$ 6,565	$ 10,565	$ 14,636	$ 26,789
Net earnings per share:
Basic (in dollars per share)	$ 0.34	$ 0.54	$ 0.75	$ 1.37
Diluted (in dollars per share)	$ 0.34	$ 0.54	$ 0.75	$ 1.37
Weighted average shares outstanding:
Basic (in shares)	19,500	19,488	19,502	19,506
Diluted (in shares)	19,568	19,548	19,579	19,565
Cash dividends declared per share (in dollars per share)	$ 0.03	$ 0.03	$ 2.59	$ 2.09
Comprehensive income	$ 6,565	$ 10,565	$ 14,636	$ 26,789