Stock Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2016

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock Options Activity

A summary of the status of the Company’s stock options at December 31, 2016, together with changes during the periods then ended, is presented below:

						Weighted
				Weighted		Average			Aggregate
				Average		Remaining			Intrinsic
	Number			Exercise		Contractual		Value
	of Options			Price		Term (years)		(in thousands)
Outstanding at December 31, 2015		360,100		$	17.35
Options granted at market price		10,000			39.80
Options exercised		(4,400	)		14.32
Options cancelled		(62,500	)		18.56
Outstanding at December 31, 2016		303,200			17.89		4.53			14,012
Exercisable at December 31, 2016		206,950		$	15.44		3.86		$	10,069

Schedule of Restricted Stock Unit Activity

The following table presents restricted stock unit activity:

				Weighted Average
				Grant Date
	Units			Fair Value
Nonvested at December 31, 2015		150,811		$	42.74
Granted		150,780			41.72
Vested		(35,604	)		40.67
Cancelled/Forfeited		(37,112	)		42.19
Nonvested at December 31, 2016		228,875		$	42.48