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):

	Quarter Ended
	March 31			June 30			September 30			December 31
	(In thousands, except per share data)
	Unaudited
2018
Revenues	$	99,173		$	94,861		$	93,257		$	97,335
Cost of sales	67,750			69,444			65,630			68,675
Gross profit	31,423			25,417			27,627			28,660
Operating income (loss)	(6,277		)	(3,551		)	(14,084		)	(98,826		)
Net income (loss)	(7,383		)	(3,042		)	(10,358		)	(74,912		)
Earnings (loss) per share:
Basic (1)	$	(0.20	)	$	(0.08	)	$	(0.28	)	$	(2.09	)
Diluted (1)	$	(0.20	)	$	(0.08	)	$	(0.28	)	$	(2.09	)
2017
Revenues	$	119,228		$	127,922		$	100,346		$	107,973
Cost of sales	82,440			87,549			63,050			72,355
Gross profit	36,788			40,373			37,296			35,618
Operating income (loss)	(870		)	(1,114		)	(62,045		)	(5,107		)
Net income (loss)	94			15			(29,260		)	(71,488		)
Earnings (loss) per share:
Basic (1)	$	—		$	—		$	(0.78	)	$	0.03
Diluted (1)	$	—		$	—		$	(0.78	)	$	0.03

(1) The sum of the quarterly per share amounts may not equal the annual amount reported, as per share amounts are computed independently for each quarter and for the full year.