Stock Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Stock Based Compensation

Summary of the entity's restricted stock activity

	Number of Shares		Weighted Average Grant-Date Fair Value
Restricted stock that had not vested at January 1, 2013	1,247,668		$	7.47
Granted	299,500		$	11.21
Cancelled	(190,561	)	$	8.75
Shares vested	(77,250	)	$	5.41
Restricted stock that has not vested at June 30, 2013	1,279,357		$	8.29

Summary of stock option plans activity

	Number of Shares		WeightedAverage Exercise Price		Weighted Average RemainingContract Life in Years
Outstanding options as of January 1, 2013	568,040		$	3.49
Options granted	—		—
Options exercised	(74,738	)	3.16
Options cancelled	(2,050	)	3.32
Outstanding options as of June 30, 2013	491,252		$	3.55	5.79
Exercisable options as of June 30, 2013	378,752		$	3.56	5.70