Equity Incentive Plans (Tables)

3 Months Ended

Mar. 31, 2019

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 was as follows for the three months ended March 31, 2019:

	Shares		Wtd. Avg. Exercise Price		Wtd. Avg. Remaining Contractual Term (years)	Aggregate Intrinsic Value
	(in thousands)					(in thousands)
Options outstanding at January 1, 2019	1,462		$	24.30	7.20	$	924
Options granted	379		22.68
Options exercised	(22	)	14.83
Options forfeited/canceled/expired	(55	)	25.43
Options outstanding at March 31, 2019	1,764		$	24.06	7.61	$	700
Options vested and expected to vest at March 31, 2019	1,642		$	24.11	7.49	$	700
Options exercisable at March 31, 2019	896		$	24.42	6.18	$	700

Summary of the activity of restricted stock

A summary of the activity of restricted stock outstanding is as follows for the three months ended March 31, 2019:

	Shares		Wtd. Avg. Grant  Date Fair Value
	(in thousands)
Restricted stock outstanding at January 1, 2019	2,018		$	27.62
Granted	778		23.79
Vested	(697	)	24.08
Forfeited/canceled	(6	)	24.89
Restricted stock outstanding at March 31, 2019	2,093		$	27.26