Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Income Statement [Abstract]
Revenues	$ 243,531	$ 202,273	$ 483,704	$ 409,913
Cost of goods sold	208,633	175,937	420,815	353,588
Gross profit	34,898	26,336	62,889	56,325
Selling, general and administrative expenses	24,304	22,720	46,239	43,594
Intangible asset amortization	2,612	2,532	5,224	4,726
Other expense, net	1,540	4,661	1,827	6,276
Foreign exchange loss (gain)	(127)	(639)	(599)	197
Earnings (loss) from continuing operations before the following	6,569	(2,938)	10,198	1,532
Interest expense, net	3,132	1,631	5,662	3,291
Earnings (loss) from continuing operations before income taxes	3,437	(4,569)	4,536	(1,759)
Income tax expense (benefit)	939	(3,651)	1,384	(2,513)
Earnings (loss) from continuing operations	2,498	(918)	3,152	754
Earnings (loss) from discontinued operations	(814)	0	2,752	0
Net earnings (loss)	1,684	(918)	5,904	754
Dividends and accretion on preferred stock	(760)	(744)	(1,515)	(2,697)
Earnings (loss) attributable to common shareholders	$ 924	$ (1,662)	$ 4,389	$ (1,943)
Basic and diluted earnings (loss) per share
From continuing operations - Basic	$ 0.02	$ (0.02)	$ 0.02	$ (0.02)
From continuing operations - Diluted	0.02	(0.02)	0.02	(0.02)
From discontinued operations - Basic	(0.01)	0	0.03	0
From discontinued operations - Diluted	(0.01)	0	0.03	0
Basic earnings (loss) per share	0.01	(0.02)	0.04	(0.02)
Diluted earnings (loss) per share	$ 0.01	$ (0.02)	$ 0.04	$ (0.02)
Weighted-average common shares outstanding (000s)
Basic	107,622	105,676	107,510	100,898
Diluted	108,667	105,676	108,495	100,898