Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Data [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

A summary of our unaudited selected quarterly financial data is as follows:

	2014
	First		Second		Third		Fourth
Dollars in thousands, except per share amounts	Quarter		Quarter		Quarter		Quarter
Interest income	$	14,070	$	14,344	$	14,760	$	14,452
Net interest income	10,038		10,320		11,077		10,951
Net income (loss)	2,389		2,432		3,336		3,199
Net income (loss) applicable to common shares	2,195		2,239		3,143		3,008
Basic earnings per share	$	0.29	$	0.30	$	0.42	$	0.39
Diluted earnings per share	$	0.25	$	0.25	$	0.35	$	0.32

	2013
	First		Second		Third		Fourth
Dollars in thousands, except per share amounts	Quarter		Quarter		Quarter		Quarter
Interest income	$	14,568	$	14,308	$	1,045	$	14,359
Net interest income	9,758		9,504		9,538		10,003
Net income	1,792		1,216		2,272		2,788
Net income applicable to common shares	1,598		1,023		2,078		2,594
Basic earnings per share	$	0.22	$	0.14	$	0.28	$	0.35
Diluted earnings per share	$	0.19	$	0.13	$	0.24	$	0.29