CONDENSED 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
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 226,757	$ 181,680	$ 668,751	$ 566,809
Costs and expenses:
Cost of goods sold	177,317	145,680	539,304	441,882
Selling, general and administrative	27,444	28,481	83,781	89,237
Gain on sale of Canton Facility, net				(30,718)
Design and development	16,133	16,447	48,715	46,593
Operating (loss) income	5,863	(8,928)	(3,049)	19,815
Interest expense, net	1,845	1,447	4,848	5,073
Equity in loss (earnings) of investee	(34)	(584)	424	(1,694)
Other (income) expense, net	2,332	41	3,067	127
(Loss) income before income taxes	1,720	(9,832)	(11,388)	16,309
Provision for income taxes	989	526	2,895	6,739
Net (loss) income	$ 731	$ (10,358)	$ (14,283)	$ 9,570
(Loss) earnings per share:
Basic (in dollars per share)	$ 0.03	$ (0.38)	$ (0.52)	$ 0.35
Diluted (in dollars per share)	$ 0.03	$ (0.38)	$ (0.52)	$ 0.35
Weighted-average shares outstanding:
Basic (in shares)	27,280,883	27,147,150	27,249,500	27,100,484
Diluted (in shares)	27,524,440	27,147,150	27,249,500	27,431,518