Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Reconciliation of Basic and Diluted Income (Loss) Per Share

The following table illustrates the reconciliation of the basic and diluted per share computations (in thousands, except share and per share data):

	Year Ended		Year Ended		Year Ended
	December 31,		December 31,		December 31,
	2014		2013		2012
Basic earnings per share:
Numerator:
Net income (loss)	$	27,122	$	133,825	$	13,601
Denominator:
Weighted average common shares outstanding, basic		88,680,322		87,401,123		85,882,646
Per share:
Net income (loss) per share	$	0.31	$	1.53	$	0.16
Diluted earnings per share:
Numerator:
Net income (loss)	$	27,122	$	133,825	$	13,601
Denominator:
Weighted average common shares outstanding		88,680,322		87,401,123		85,882,646
Dilutive securities:
Stock options		1,856,707		1,625,668		89,418
Restricted stock units		406,705		311,905		342,142
Diluted shares outstanding		90,943,734		89,338,696		86,314,206
Per share:
Net income (loss) per share	$	0.30	$	1.50	$	0.16