Stock Based Compensation (Tables)

6 Months Ended

Jun. 30, 2016

Stock-Based Compensation [Abstract]

Summary of Stock Option Activity [Table Text Block]

		Weighted
		Average Exercise		Weighted Average		Aggregate
		Price		Remaining		Intrinsic Value
	Options	Per Share		Contractual Term		($000)
Outstanding at January 1, 2016	194,521	$	26.91	5.2	Yrs.	$	363
Granted	-		-	-			-
Exercised	(5,405)		26.42	4.4			143
Forfeited	(16,019)		27.71	0.5			444
Outstanding at June 30, 2016	173,097	$	26.85	5.1	Yrs.	$	237
Exercisable at June 30, 2016	158,597	$	26.69	4.7	Yrs.	$	237

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

			Weighted-Average
	Number of		Grant Date
	Restricted Stock		Fair Value
Outstanding, January 1,	13,810	$	28.82
Granted	-		-
Vested	-		-
Forfeited	-		-
Non-vested at June 30,	13,810	$	28.82