Net Income (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Potential Dilutive Common Stock Equivalents

	For the Years Ended
	December 31, 2013		December 31, 2012			December 31, 2011
Numerator:
Net income (loss)	5,690		(10,402		)	1,765
Denominator for basic and diluted net income (loss) per share:
Weighted average common shares outstanding for basic	55,686		55,696			55,489
Dilutive potential common stock equivalents	1,375		—			548
Weighted average common shares outstanding for diluted	57,061		55,696			56,037
Basic net income (loss) per share	$	0.10	$	(0.19	)	$	0.03
Diluted net income (loss) per share	$	0.10	$	(0.19	)	$	0.03