Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

Stock-based Compensation

Stock option activity

	Shares		Weighted Average Exercise Price
Outstanding at beginning of period	11,417		$	8.87
Exercised	(2,083	)	6.26
Forfeited	(1,666	)	7.77
Outstanding at March 31, 2014	7,668		9.82
Exercisable at March 31, 2014	2,083		6.87