Consolidated Statement of Operations Statement - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net sales	$ 199,460	$ 188,410	$ 581,800	$ 552,610
Cost of sales	(147,530)	(139,420)	(446,270)	(403,040)
Gross profit	51,930	48,990	135,530	149,570
Selling, general and administrative expenses	(25,650)	(25,420)	(107,570)	(79,140)
Impairment of goodwill and indefinite-lived intangible assets	(134,600)	0	(134,600)	0
Operating profit (loss)	(108,320)	23,570	(106,640)	70,430
Other expense, net:
Interest expense	(3,450)	(3,520)	(11,260)	(10,450)
Other income (expense), net	(1,200)	600	(150)	1,250
Other expense, net	(4,650)	(2,920)	(11,410)	(9,200)
Income (loss) before income tax expense	(112,970)	20,650	(118,050)	61,230
Income tax benefit (expense)	12,100	(5,410)	14,600	(12,720)
Income (loss) from continuing operations	(100,870)	15,240	(103,450)	48,510
Income from discontinued operations, net of tax	0	3,870	0	11,710
Net income (loss)	$ (100,870)	$ 19,110	$ (103,450)	$ 60,220
Basic earnings (loss) per share
Continuing operations	$ (2.32)	$ 0.34	$ (2.37)	$ 1.07
Discontinued operations	0	0.08	0	0.26
Net income (loss) per share	$ (2.32)	$ 0.42	$ (2.37)	$ 1.33
Weighted average common shares—basic	43,457,704	45,175,244	43,707,331	45,448,711
Diluted earnings (loss) per share
Continuing operations	$ (2.32)	$ 0.34	$ (2.37)	$ 1.06
Discontinued operations	0	0.08	0	0.26
Net income (loss) per share	$ (2.32)	$ 0.42	$ (2.37)	$ 1.32
Weighted average common shares—diluted	43,457,704	45,415,767	43,707,331	45,745,421