Stock Compensation Plan (Tables)

12 Months Ended

Dec. 31, 2015

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

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of option activity during 2015 is presented below:

(Dollars in thousands, except per share amounts)			Weighted		Weighted
			average		average
			exercise		remaining		Aggregate
			price		contractual		intrinsic
	Shares		per share		term		value
Outstanding at January 1, 2015		344,474	$	16.27		3.1 years	$	1,690
Effect of 5% stock dividend		16,288
Forfeited/expired		-	$	-
Exercised		(30,543)	$	16.67
Outstanding at December 31, 2015		330,219	$	15.43		2.2 years	$	3,578
Exercisable at December 31, 2015		330,219	$	15.43		2.2 years	$	3,578
Vested and expected to vest at December 31, 2015		330,219	$	15.43		2.2 years	$	3,578

Schedule of Nonvested Share Activity [Table Text Block]

A summary of nonvested option activity during 2015 is presented below:

			Weighted
			average
			exercise
			price
	Shares		per share
Nonvested options at January 1, 2015		14,748	$	13.37
Forfeited/expired		-	$	-
Vested		(14,748)	$	13.37
Effect of 5% stock dividend		-	$	-
Nonvested options at December 31, 2015		-	$	-

Schedule Of Stock Option Exercised Additional Information [Table Text Block]

Additional information about stock options exercised is presented below:

(Dollars in thousands)	Years ended December 31,
	2015		2014		2013
Intrinsic value of options exercised (on exercise date)	$	273	$	186	$	126
Cash received from options exercised		510		493		1,244
Excess tax benefit realized from options exercised	$	83	$	26	$	29