Stock Incentive Plans (Tables)

3 Months Ended

Mar. 31, 2015

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

Summary of Stock Option Activity

The following table presents the activity under each of the stock incentive plans discussed above for the three months ended March 31, 2015 (in thousands, except per share amounts):

	Incentive Stock Option Plan		2006 Stock Incentive Plan	Total		Weighted Average Exercise Price Per Share		Total Intrinsic Value of Options Exercised
Outstanding and Exercisable as of December 31, 2014	22		35	57		$	11.69
Exercised	(22	)	—	(22	)	$	11.00	$	269
Forfeited/Canceled	—		—	—		$	—
Outstanding and Exercisable as of March 31, 2015	—		35	35		$	12.14

Summary of Restricted Stock Activity

The following table presents the activity for the three months ended March 31, 2015 (in thousands, except per share amounts):

	Number of Restricted Stock		Weighted Average Grant Date Fair Value		Total Intrinsic Value of Restricted Stock Vested
Outstanding as of December 31, 2014	982		$	18.55
Granted	441		$	24.09
Forfeited/Canceled	(9	)	$	19.48
Vested	(69	)	$	17.10	$	1,672
Outstanding as of March 31, 2015	1,345		$	20.43