Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Net sales	$ 46,196	$ 37,169	$ 145,914	$ 112,709
Cost of products sold	43,218	34,862	134,144	108,486
Gross margin	2,978	2,307	11,770	4,223
Selling, general and administrative expenses	5,279	5,010	15,605	15,392
Operating loss	(2,301)	(2,703)	(3,835)	(11,169)
Interest expense and other financing costs	1,221	539	2,800	1,581
Gain on extinguishment of debt		(10,000)		(10,000)
Other (income) expense, net	(599)	9	(625)	32
(Loss) income before income taxes	(2,923)	6,749	(6,010)	(2,782)
Income taxes	(1,626)	(1,141)	(1,661)	(3,650)
Net (loss) income	$ (1,297)	$ 7,890	$ (4,349)	$ 868
Net (loss) income per common share - Basic	$ (0.14)	$ 0.88	$ (0.49)	$ 0.10
Net (loss) income per common share - Diluted	$ (0.14)	$ 0.87	$ (0.49)	$ 0.10
Weighted average shares of common stock outstanding
Basic	8,975,331	8,917,858	8,960,830	8,902,484
Diluted	8,975,331	9,082,371	8,960,830	9,050,847