Stock-Based Compensation Plans (Tables)

6 Months Ended

Jun. 30, 2017

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

Stock Compensation Expense (in thousands

	Three Months ended				Six Months ended
	June 30,				June 30,
	2017		2016		2017		2016
Stock option grants	$	33		32		110		63
Annual director stock award		—		—		445		412
	$	33		32		555		475

Summary of Stock Activity (in thousands, except share and per share amounts)

				Weighted		Weighted		Weighted
	Number			Average		Average		Average
	Of			Exercise		Remaining		Grant Date
Options	Shares			Price		Term (yrs)		Fair Value(000's)
Outstanding at
January 1, 2017		236,385		$	25.35		6.1	$	2,440
Granted		4,555		$	37.55			$	75
Modification		—		$	30.21			$	(137	)
Exercised		(79,630	)	$	25.48			$	(756	)
Outstanding at
June 30, 2017		161,310		$	25.63		5.7	$	1,622
Exercisable at
June 30, 2017		119,020		$	23.66		4.9	$	1,038
Vested during
six months ended
June 30, 2017		26,839						$	223