Consolidated Statement of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Net sales	$ 218,990	$ 199,550	$ 425,720	$ 382,340
Cost of sales	(160,960)	(162,320)	(316,360)	(298,740)
Gross profit	58,030	37,230	109,360	83,600
Selling, general and administrative expenses	(32,460)	(55,380)	(62,680)	(81,920)
Operating profit (loss)	25,570	(18,150)	46,680	1,680
Other expense, net:
Interest expense	(4,120)	(4,230)	(7,670)	(7,810)
Debt financing and related expenses	(10,320)	0	(10,520)	0
Other income (expense), net	670	1,130	(260)	1,050
Other expense, net	(13,770)	(3,100)	(18,450)	(6,760)
Income (loss) before income tax expense	11,800	(21,250)	28,230	(5,080)
Income tax benefit (expense)	40	5,550	(3,330)	2,500
Net income (loss)	$ 11,840	$ (15,700)	$ 24,900	$ (2,580)
Basic earnings per share
Net income (loss) per share	$ 0.27	$ (0.36)	$ 0.58	$ (0.06)
Weighted average common shares—basic	43,110,191	43,463,235	43,147,599	43,832,144
Diluted earnings per share
Net income (loss) per share	$ 0.27	$ (0.36)	$ 0.57	$ (0.06)
Weighted average common shares—diluted	43,308,356	43,463,235	43,471,616	43,832,144