Stock Based Compensation (Tables)

3 Months Ended

Mar. 31, 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	(3,200)		25.80	5.3			83
Forfeited	(1,000)		29.08	8.7			29
Outstanding at March 31, 2016	190,321	$	26.91	4.9	Yrs.	$	164
Exercisable at March 31, 2016	175,821	$	26.78	4.5	Yrs.	$	164

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, 2016	13,810	$	28.82
Granted	-		-
Vested	-		-
Forfeited	-		-
Non-vested at March 31, 2016	13,810	$	28.82