Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2018

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

Stock option activity

The following table provides information regarding stock option award activity for the nine months ended September 30, 2018:

	Shares		Wtd. Avg. Exer. Price
Options outstanding, beginning of period	508,730		$	26.82
Options granted	201,406		$	31.14
Options forfeited	(24,365	)	$	26.96
Options expired	(11,997	)	$	26.96
Options exercised	(29,199	)	$	24.27
Options outstanding, end of period	644,575		$	28.28
Options exercisable, end of period	159,127		$	26.84

Restricted stock activity

The following table provides information regarding restricted stock unit award activity for the nine months ended September 30, 2018:

	Shares		Grant Date Price
Restricted stock units outstanding, beginning of period	346,740		$	26.99
Restricted stock units granted	126,728		$	28.63
Restricted stock units forfeited	(26,100	)	$	26.53
Restricted stock units vested	(106,690	)	$	26.99
Restricted stock units outstanding, end of period	340,678		$	27.64