Selected Quarterly Financial Information (Unaudited) (Table)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of Selected Quarterly Financial Information (Unaudited)

The following is a summary of the quarterly results of the Company for the years ended December 31, 2019 and 2018 (unaudited, in thousands, except for per share data):

	Year Ended December 31, 2019
	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
Operating loss		(34,017	)		(46,349	)		(49,986	)		(55,787	)
Net loss		(32,611	)		(44,498	)		(48,500	)		(54,698	)
Per common share:
Loss per share, basic and diluted		(0.90	)		(0.74	)		(0.80	)		(0.89	)
	Year Ended December 31, 2018
	First Quarter			Second Quarter			Third Quarter			Fourth Quarter
Operating loss		(26,126	)		(33,036	)		(50,024	)		(39,807	)
Net loss		(26,037	)		(32,729	)		(49,409	)		(38,794	)
Per common share:
Loss per share, basic and diluted		(4.31	)		(5.52	)		(8.03	)		(4.92	)