CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 220,936	$ 191,334	$ 441,994	$ 385,129
Costs and expenses:
Cost of goods sold	182,372	148,493	361,987	296,202
Selling, general and administrative	28,938	31,380	56,337	60,756
Gain on sale of Canton Facility, net		(30,718)		(30,718)
Design and development	15,554	15,495	32,582	30,146
Operating (loss) income	(5,928)	26,684	(8,912)	28,743
Interest expense, net	1,217	1,860	3,003	3,626
Equity in loss (earnings) of investee	377	(496)	458	(1,110)
Other (income) expense, net	(596)	(272)	735	86
(Loss) income before income taxes	(6,926)	25,592	(13,108)	26,141
Provision for income taxes	413	5,794	1,906	6,213
Net (loss) income	$ (7,339)	$ 19,798	$ (15,014)	$ 19,928
(Loss) earnings per share:
Basic (in dollars per share)	$ (0.27)	$ 0.73	$ (0.55)	$ 0.74
Diluted (in dollars per share)	$ (0.27)	$ 0.72	$ (0.55)	$ 0.73
Weighted-average shares outstanding:
Basic (in shares)	27,268,938	27,137,207	27,233,808	27,077,152
Diluted (in shares)	27,268,938	27,432,417	27,233,808	27,441,996