Equity Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2016

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

Summary of the activity of stock option awards

A summary of the activity of stock option awards issued and outstanding under Company plans is as follows for the nine months ended September 30, 2016:

	Shares		Wtd. Avg. Exercise Price		Wtd. Avg. Remaining Contractual Term (years)	Aggregate Intrinsic Value
	(in thousands)					(in thousands)
Options outstanding at December 31, 2015	749		$	29.98	6.85	$	3,057
Options granted	295		29.39
Options exercised	(108	)	21.25
Options forfeited/canceled/expired	(62	)	34.84
Options outstanding at September 30, 2016	874		$	30.50	7.21	$	876
Options vested and expected to vest at September 30, 2016	827		$	30.33	7.11	$	876
Options exercisable at September 30, 2016	469		$	27.37	5.84	$	876

Summary of the activity of restricted stock

A summary of the activity of restricted stock outstanding is as follows for the nine months ended September 30, 2016:

	Shares		Wtd. Avg. Grant  Date Fair Value
	(in thousands)
Restricted stock outstanding at December 31, 2015	863		$	39.74
Granted	349		30.43
Vested	(258	)	35.75
Forfeited/canceled	(51	)	38.58
Restricted stock outstanding at September 30, 2016	903		$	36.52