Equity Incentive Plan (Tables)

9 Months Ended

Sep. 30, 2014

Equity Incentive Plan

Schedule of stock option activity

	Number of		Weighted
	Shares Subject		Average Exercise
	to Options		Price
Options outstanding, December 31, 2013	1,133,915		$	19.89
Granted	—		—
Exercised	(259,605	)	15.98
Forfeited	(64,148	)	25.95
Expired	(3,947	)	15.80
Options outstanding, September 30, 2014	806,215		$	20.68

Schedule of unvested shares subject to options

	Number of		Weighted
	Shares Subject		Average Fair
	to Options		Value at Grant
Unvested balance, December 31, 2013	635,739		$	7.10
Granted	—		—
Forfeited	(64,148	)	8.07
Vested	(284,257	)	6.25
Unvested balance, September 30, 2014	287,334		$	7.72

Schedule of restricted awards and RSUs

			Weighted
	Restricted		Average Fair
	Awards		Value at Grant
Unvested balance, December 31, 2013	495,151		$	25.08
Granted	215,354		31.56
Forfeited	(97,555	)	27.28
Vested	(202,953	)	22.80
Unvested balance, September 30, 2014	409,997		$	29.08