Quarterly Operating Results––(Unaudited)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Quarterly Operating Results––(Unaudited)

13. Quarterly Operating Results––(Unaudited)

Quarterly results for the years ended December 31, 2018 and 2017 were as follows:

	Three Months Ended
	March 31			June 30			September 30			December 31
2018
Revenues	$	49,367		$	57,989		$	53,819		$	49,570
Gross loss		(10,015	)		(1,152	)		(4,753	)		(6,769	)
Net loss		(22,272	)		(14,812	)		(16,736	)		(21,613	)
Loss per share:
Basic	$	(0.83	)	$	(0.55	)	$	(0.62	)	$	(0.80	)
Diluted	$	(0.83	)	$	(0.55	)	$	(0.62	)	$	(0.80	)
2017
Revenues	$	34,670		$	43,572		$	50,173		$	60,341
Gross loss		(19,458	)		(13,433	)		(14,523	)		(5,911	)
Net loss		(32,444	)		(24,822	)		(178,465	)		(17,384	)
Earnings per share:
Basic	$	(1.22	)	$	(0.93	)	$	(6.69	)	$	(0.65	)
Diluted	$	(1.22	)	$	(0.93	)	$	(6.69	)	$	(0.65	)

Quarterly data may not sum to full year data reported in the Consolidated Financial Statements due to rounding.