Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Income Statement [Abstract]
Net sales	$ 206,083	$ 196,659	$ 542,965	$ 491,791
Cost of goods sold	184,490	170,500	502,018	432,671
Gross profit	21,593	26,159	40,947	59,120
Operating expenses
Selling, general and administrative expenses	20,505	18,073	58,596	50,124
Operating profit (loss)	1,088	8,086	(17,649)	8,996
Interest expense	(3,908)	(2,805)	(9,481)	(7,069)
Interest income	0	0	0	1
Other income, net	735	426	2,215	1,491
Loss on debt modification	0	0	(561)	(598)
(Loss) income before income taxes	(2,085)	5,707	(25,476)	2,821
Income tax (expense) benefit	(2,860)	(1,892)	6,317	(888)
Equity in net (loss) income of non-consolidated affiliate	(1,490)	517	(3,505)	166
Net (loss) income	$ (6,435)	$ 4,332	$ (22,664)	$ 2,099
(Loss) earnings per share:
Basic weighted average shares outstanding	31,990,860	27,172,162	30,687,406	27,116,915
Diluted weighted average shares outstanding	31,990,860	27,428,877	30,687,406	27,337,360
Basic earnings per share (in dollars per share)	$ (0.20)	$ 0.16	$ (0.74)	$ 0.08
Diluted earnings per share (in dollars per share)	$ (0.20)	$ 0.16	$ (0.74)	$ 0.08