NET INCOME (LOSS) PER COMMON SHARE (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Schedule of Earnings Per Share

The following table is a reconciliation of net income (loss) and the shares used in calculating basic and diluted net income (loss) per common share for the three and nine months ended September 30, 2016 and 2015 (in thousands, except share and per share data):

	Three Months Ended September 30,					Nine Months Ended September 30,
	2016			2015		2016		2015
Numerator:
Net income (loss)	$	(1,500	)	$	7,047	$	22,251	$	(3,410	)
Denominator:
Weighted average common shares outstanding – Basic		46,947,621			46,542,556		46,889,913		46,241,578
Effect of dilutive shares:
Common stock equivalents arising from stock    options and ESPP		—			90,398		5,948		—
Restricted stock awards and units and performance    units		—			90,419		119,401		—
Weighted average common shares    outstanding – Diluted		46,947,621			46,723,373		47,015,262		46,241,578
Net income (loss) per common share:
Basic	$	(0.03	)	$	0.15	$	0.47	$	(0.07	)
Diluted	$	(0.03	)	$	0.15	$	0.47	$	(0.07	)