Equity Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock Options Outstanding

The following table is a summary of the Company’s non-vested stock options as of December 31, 2014, and changes therein during the year then ended: 

	Number of Stock Options		Weighted Average Grant Date Fair Value		Weighted Average Exercise Price		Weighted Average Contractual Life (years)
Outstanding- December 31, 2012	2,805,912		$	2.30	$	7.09	6.07
Granted	20,900		3.06		11.97		9.58
Exercised	(26,507	)	2.30		7.09		—
Outstanding- December 31, 2013	2,800,305		2.30		7.13		5.16
Granted	2,502,600		3.91		13.13		9.45
Forfeited	(18,000	)	3.91		13.13		—
Exercised	(146,833	)	2.30		7.11		—
Outstanding- December 31, 2014	5,138,072		3.08		10.04		7.44
Exercisable- December 31, 2014	2,635,910		$	2.30	$	7.13	4.12

Status of the Company's Restricted Share Awards

The following is a summary of the status of the Company’s restricted shares as of December 31, 2014, and changes therein during the year then ended: 

	Number of Shares Awarded		Weighted Average Grant Date Fair Value
Non-vested at December 31, 2012	454,904		$	7.11
Granted	13,300		11.97
Vested	(225,595	)	7.10
Forfeited	(2,526	)	7.09
Non-vested at December 31, 2013	240,083		7.29
Granted	1,001,200		13.13
Vested	(228,209	)	7.16
Forfeited	(10,000	)	13.13
Non-vested at December 31, 2014	1,003,074		$	13.11