Net Income (Loss) Per Common Share (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Reconciliation of the Numerators and Denominators of Basic and Diluted Net Income (Loss) Per Common Share

The following is a reconciliation of the numerators and denominators of basic and diluted net income (loss) per common share:

	Three Months Ended June 30,						Six Months Ended June 30,
	2016			2015			2016			2015
Numerator:
Net income (loss) used to compute net income (loss) per common share:
Basic	$	(6,016	)	$	1,168		$	(9,279	)	$	(7,988	)
Adjustment for change in fair value of liability classified stock options		(58	)		(2,244	)		(100	)		—
Diluted	$	(6,074	)	$	(1,076	)	$	(9,379	)	$	(7,988	)
Denominator:
Weighted average number of common shares:
Basic		14,408,108			14,241,827			14,401,054			14,227,203
Adjustment for dilutive effect of stock options		26,494			888,151			27,106			—
Diluted		14,434,602			15,129,978			14,428,160			14,227,203
Net income (loss) per common share - basic	$	(0.42	)	$	0.08		$	(0.64	)	$	(0.56	)
Net loss per common share - diluted	$	(0.42	)	$	(0.07	)	$	(0.65	)	$	(0.56	)