Quarterly Results of Operations (Unaudited)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Quarterly Results of Operations (Unaudited)

Quarterly Results of Operations (Unaudited)

The following tables summarize the quarterly results of operations for the years ended December 31, 2018 and 2017.

2018	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
Net sales	$	169,148		$	196,349		$	205,683		$	199,477
Cost of sales (exclusive of depreciation and amortization)	126,444			148,640			156,408			156,713
Income (loss) from continuing operations	(5,983		)	(24,511		)	(13,784		)	(220,189		)
Net income (loss)	(5,983		)	(24,511		)	(13,784		)	(220,189		)
Comprehensive income (loss)	(518		)	(40,292		)	(17,977		)	(219,560		)
Basic income (loss) from continuing operations per share	$	(0.22	)	$	(0.89	)	$	(0.48	)	$	(5.25	)
Basic net income (loss) per share	$	(0.22	)	$	(0.89	)	$	(0.48	)	$	(5.25	)
Diluted income (loss) from continuing operations per share	$	(0.22	)	$	(0.89	)	$	(0.48	)	$	(5.25	)
Diluted net income (loss) per share	$	(0.22	)	$	(0.89	)	$	(0.48	)	$	(5.25	)

2017	First Quarter		Second Quarter			Third Quarter			Fourth Quarter
Net sales	$	157,555	$	157,947		$	148,156		$	156,135
Cost of sales (exclusive of depreciation and amortization)	114,480		114,514			111,272			118,814
Income (loss) from continuing operations	1,893		(26,374		)	(3,480		)	53,325
Income (loss) from discontinued operations, net of tax	5,518		5,236			129,441			(2,507		)
Net income (loss)	7,411		(21,138		)	125,961			50,818
Comprehensive income (loss)	12,516		(11,627		)	123,129			51,885
Basic income (loss) from continuing operations per share	$	0.07	$	(0.96	)	$	(0.13	)	$	1.93
Basic net income (loss) per share	$	0.27	$	(0.77	)	$	4.57		$	1.84
Diluted income (loss) from continuing operations per share	$	0.07	$	(0.96	)	$	(0.13	)	$	1.91
Diluted net income (loss) per share	$	0.27	$	(0.77	)	$	4.57		$	1.82