Loss per Share (Tables)

3 Months Ended

Mar. 31, 2015

Table Illustrating Computation of Basic and Diluted Loss Per Common Share

The following table illustrates the computation of basic and diluted loss per common share:


	Three Months Ended
	March 31, 2015			March 31, 2014
Net loss	$	(20,029	)	$	(21,605	)
Weighted average common stock outstanding
Basic		34,056,468			34,052,875
Diluted		34,056,468			34,052,875
Loss per share
Basic	$	(0.59	)	$	(0.63	)
Diluted	$	(0.59	)	$	(0.63	)

Table Showing Outstanding Options and Warrants Excluded from Computation of Diluted Loss Per Share

The following outstanding instruments were excluded from the computation of diluted loss per share, as they have an anti-dilutive effect on the calculation:


	Three Months Ended
	March 31, 2015		March 31, 2014
Options		3,068,898		3,180,925
Warrants		—		1,425,129