CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)
Net sales	$ 75,079	$ 101,525
Cost of sales	61,285	81,008
Amortization of intangibles	1,195	3,996
Gross profit	12,599	16,521
Operating expenses (income):
Research and development expenses	7,179	5,764
Selling, general and administrative expenses	16,697	18,905
Restructuring expenses	146
Asset impairment charges	4,668
Gain on sale of intangible assets	(3,063)
Total operating expenses	25,627	24,669
Operating loss	(13,028)	(8,148)
Other income (expense), net:
Investment income	92	34
Interest expense	(15,030)	(14,224)
Other income (expense)	(19)	(62)
Total other expense, net	(14,957)	(14,252)
Loss before income tax	(27,985)	(22,400)
Income tax expense (benefit)	34	(58)
Net loss	$ (28,019)	$ (22,342)
Loss per common share:
Basic (in dollars per share)	$ (0.68)	$ (0.56)
Diluted (in dollars per share)	$ (0.68)	$ (0.56)
Weighted average common shares outstanding:
Basic (in shares)	40,942,375	39,927,822
Diluted (in shares)	40,942,375	39,927,822