Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Income Statement [Abstract]
Revenues	$ 934,662	$ 812,624	$ 789,213
Cost of goods sold	811,808	714,904	680,136
Gross profit	122,854	97,720	109,077
Selling, general and administrative expenses	89,312	76,599	89,463
Intangible asset amortization	10,282	9,950	8,946
Other expense, net	22,132	8,890	23,393
Foreign exchange loss (gain)	(1,748)	1,112	(1,640)
Earnings (loss) from continuing operations before the following	2,876	1,169	(11,085)
Interest expense, net	14,734	8,769	30,042
Loss on retirement of debt	0	0	8,915
Loss from continuing operations before income taxes	(11,858)	(7,600)	(50,042)
Income tax benefit	(2,340)	(6,428)	(7,650)
Loss from continuing operations	(9,518)	(1,172)	(42,392)
Earnings from discontinued operations	4,677	0	124,820
Net earnings (loss)	(4,841)	(1,172)	82,428
Dividends and accretion on preferred stock	(3,109)	(4,197)	(10,328)
Earnings (loss) attributable to common shareholders	$ (7,950)	$ (5,369)	$ 72,100
Basic and diluted earnings (loss) per share
Loss from continuing operations (Basic)	$ (0.12)	$ (0.05)	$ (0.59)
Loss from continuing operations (diluted)	(0.12)	(0.05)	(0.59)
Earnings from discontinued operations (Basic)	0.04	0	1.4
Earnings from discontinued operations (diluted)	0.04	0	1.4
Earnings (loss) attributable to common shareholders (Basic)	(0.07)	(0.05)	0.81
Earnings (loss) attributable to common shareholders (Diluted)	$ (0.07)	$ (0.05)	$ 0.81
Weighted-average common shares outstanding (000s)
Basic	107,659	104,098	89,234
Diluted	107,659	104,098	89,234