Annual report pursuant to Section 13 and 15(d)

Net Loss Per Share (Tables)

Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2017

Schedule of Computation of Basic and Diluted Net Loss Per Share

The following table sets forth the computation of basic and diluted net loss per share (amounts in thousands, except per share amounts):

	For the year ended:
	2017			2016			2015
Numerator:
Net loss attributable to common shareholders	$	(613	)	$	(74,874	)	$	(50,122	)
Adjustment for change in fair value of derivative liability		-			(2,603	)		-
Net loss attributable to common shareholders, as adjusted	$	(613	)	$	(77,477	)	$	(50,122	)

Denominator:
Weighted average shares outstanding used to compute net loss per share:
Basic		24,126			23,518			21,011
Adjustment for dilutive effects of warrants		-			16			-
Diluted		24,126			23,534			21,011

Net loss per share
Basic	$	(0.03	)	$	(3.18	)	$	(2.40	)
Diluted	$	(0.03	)	$	(3.30	)	$	(2.40	)

Schedule of Antidilutive Securities Excluded from Calculations of Net Loss Per Share

The following table sets forth the number of potential common shares excluded from the calculations of net loss per diluted share because their inclusion would be anti-dilutive (in thousands):

	For the year ended December 31,
	2017		2016		2015
Options to purchase common stock		711		812		1,436
Convertible notes		124		-		-
Warrants to purchase common stock		209		-		276
Total		1,044		812		1,712