Condensed Parent Company Financial Statements (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Dec. 31, 2014	Dec. 31, 2013
Condensed statements of operations of parent Company
Non-interest expense	$ 1,984	$ 2,053	$ 2,099	$ 2,237	$ 1,924	$ 2,126	$ 2,111	$ 2,152	$ 8,373	$ 8,313
Income before income taxes	672	627	595	435	251	238	337	329	2,329	1,155
Applicable income tax benefit	(232)	(237)	(221)	(160)	(83)	(88)	(128)	(121)	(850)	(420)
Net income	440	390	374	275	168	150	209	208	1,479	735
Parent
Condensed statements of operations of parent Company
Interest income ESOP loan									36	37
Non-interest expense									148	160
Income before income taxes									(112)	(123)
Applicable income tax benefit									45	49
Loss before equity in undistributed net income of subsidiary									(67)	(74)
Equity in undistributed net income of subsidiary									1,546	809
Net income									$ 1,479	$ 735