CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands		3 Months Ended
		Sep. 30, 2019	Sep. 30, 2018
CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales		$ 127,342	$ 155,054
Cost of sales		77,656	87,690
Amortization of intangibles		7,028	8,223
Gross profit		42,658	59,141
Operating expenses:
Research and development expenses		8,940	9,810
Selling, general and administrative expenses		21,308	20,588
Restructuring expenses		1,388	1,022
Asset impairment charges		1,618	369,499
Total operating expenses		33,254	400,919
Operating income (loss)		9,404	(341,778)
Other income (loss):
Loss on extinguishment of debt		(2,145)
Investment income		729	379
Interest expense		(19,292)	(21,433)
Other		934	(296)
Total other loss		(19,774)	(21,350)
Loss before income tax		(10,370)	(363,128)
Income tax expense (benefit)		1,787	(75,600)
Net loss		$ (12,157)	$ (287,528)
Loss per common share:
Basic (in dollars per share)		$ (0.32)	$ (7.65)
Diluted (in dollars per share)	[1]	$ (0.32)	$ (7.65)
Weighted average common shares outstanding:
Basic (in shares)		38,309,267	37,586,327
Diluted (in shares)	[1]	38,309,267	37,586,327

[1] See Note 14 “Loss Per Common Share” for details on calculation.