Investment Securities (Tables)

6 Months Ended

Jun. 30, 2016

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

The following table provides information on the amortized cost and estimated fair values of investment securities.

			Gross		Gross		Estimated
	Amortized		Unrealized		Unrealized		Fair
(Dollars in thousands)	Cost		Gains		Losses		Value
Available-for-sale securities:
June 30, 2016
U.S. Treasury	$	5,011	$	4	$	-	$	5,015
U.S. Government agencies		40,834		151		121		40,864
Mortgage-backed		147,299		2,001		158		149,142
Equity		644		16		-		660
Total	$	193,788	$	2,172	$	279	$	195,681
December 31, 2015
U.S. Treasury	$	5,078	$	1	$	-	$	5,079
U.S. Government agencies		49,630		89		190		49,529
Mortgage-backed		156,939		639		662		156,916
Equity		637		4		-		641
Total	$	212,284	$	733	$	852	$	212,165
Held-to-maturity securities:
June 30, 2016
U.S. Government agencies	$	2,380	$	3	$	-	$	2,383
States and political subdivisions		1,615		123		-		1,738
Total	$	3,995	$	126	$	-	$	4,121
December 31, 2015
U.S. Government agencies	$	2,575	$	-	$	60	$	2,515
States and political subdivisions		1,616		112		-		1,728
Total	$	4,191	$	112	$	60	$	4,243

Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]

The following tables provide information about gross unrealized losses and fair value by length of time that the individual securities have been in a continuous unrealized loss position at June 30, 2016 and December 31, 2015.

	Less than 12 Months				More than 12 Months				Total
(Dollars in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
June 30, 2016
Available-for-sale securities:
U.S. Government agencies	$	2,997	$	3	$	-	$	118	$	2,997	$	121
Mortgage-backed		10,347		30		11,311		128		21,658		158
Total	$	13,344	$	33	$	11,311	$	246	$	24,655	$	279

	Less than 12 Months				More than 12 Months				Total
(Dollars in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
December 31, 2015
Available-for-sale securities:
U.S. Government agencies	$	18,981	$	57	$	-	$	133	$	18,981	$	190
Mortgage-backed		43,881		328		21,263		334		65,144		662
Total	$	62,862	$	385	$	21,263	$	467	$	84,125	$	852
Held-to-maturity securities:
U.S. Government agencies	$	-	$	-	$	2,515	$	60	$	2,515	$	60

Schedule of Securities Debt Maturities [Table Text Block]

The following table provides information on the amortized cost and estimated fair values of investment securities by maturity date at June 30, 2016.

	Available for sale				Held to maturity
	Amortized		Estimated		Amortized		Estimated
(Dollars in thousands)	Cost		Fair Value		Cost		Fair Value
Due in one year or less	$	20,031	$	20,060	$	210	$	210
Due after one year through five years		23,065		23,151		501		544
Due after five years through ten years		10,075		10,173		402		449
Due after ten years		139,973		141,637		2,882		2,918
		193,144		195,021		3,995		4,121
Equity securities		644		660		-		-
Total	$	193,788	$	195,681	$	3,995	$	4,121