Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

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

Summary of nonvested stock activity

A summary of our nonvested stock activity for the nine months ended September 30, 2016 is as follows (in thousands, except per share amounts):

	Shares		Grant Date Weighted- Average Fair Value Per Share
Outstanding at December 31, 2015	417		$	38.28
Granted	123		$	68.49
Vested	(18	)	$	27.58
Forfeited/Canceled	(5	)	$	39.05
Outstanding at September 30, 2016	517		$	45.83

Summary of restricted stock unit activity

A summary of our restricted stock unit activity for the nine months ended September 30, 2016 is as follows (in thousands, except per share amounts):

	Shares		Grant Date Weighted- Average Fair Value Per Share
Outstanding at December 31, 2015	747		$	37.91
Granted	228		$	56.01
Paid Out	(216	)	$	25.81
Forfeited/Canceled	(1	)	$	21.04
Outstanding at September 30, 2016	758		$	46.82