Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Income Statement [Abstract]
Revenues	$ 207,809	$ 243,531	$ 431,689	$ 483,704
Cost of goods sold	191,430	208,633	387,107	420,450
Gross profit	16,379	34,898	44,582	63,254
Selling, general and administrative expenses	19,573	24,304	45,003	46,514
Intangible asset amortization	2,446	2,612	4,892	5,224
Other expense (income), net	(227)	1,540	(192)	1,827
Foreign exchange gain	(2,377)	(127)	(4,588)	(599)
Earnings (loss) from continuing operations before the following	(3,036)	6,569	(533)	10,288
Interest expense, net	6,969	3,132	12,781	5,662
Earnings (loss) from continuing operations before income taxes	(10,005)	3,437	(13,314)	4,626
Income tax expense	8,833	1,152	4,147	1,339
Earnings (loss) from continuing operations	(18,838)	2,285	(17,461)	3,287
Earnings (loss) from discontinued operations	0	(814)	0	2,752
Net earnings (loss)	(18,838)	1,471	(17,461)	6,039
Dividends and accretion on preferred stock	(422)	(760)	(1,126)	(1,515)
Earnings (loss) attributable to common shareholders	$ (19,260)	$ 711	$ (18,587)	$ 4,524
Basic and diluted earnings (loss) per share
Earnings (loss) from continuing operations - Basic	$ (0.17)	$ 0.01	$ (0.16)	$ 0.02
Earnings (loss) from continuing operations - Diluted	(0.17)	0.01	(0.16)	0.02
Earnings (loss) from discontinued operations - Basic	0	(0.01)	0	0.03
Earnings (loss) from discontinued operations - Diluted	0	(0.01)	0	0.03
Earnings (loss) attributable to common shareholders - Basic	(0.17)	0.01	(0.16)	0.04
Earnings (loss) attributable to common shareholders - Diluted	$ (0.17)	$ 0.01	$ (0.16)	$ 0.04
Weighted-average common shares outstanding (000s)
Basic	115,471	107,622	112,743	107,510
Diluted	115,471	108,667	112,743	108,495