Securities (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Available for sale
Amortized Cost	$ 103,997	$ 102,829
Gross Unrealized Gains	1,965	1,753
Gross Unrealized Losses	627	957
Approximate Fair Value	105,335	103,625
Held to maturity
Amortized Cost	6,600	6,623
Gross Unrealized Gains	11	11
Gross Unrealized Losses	392	513
Approximate Fair Value	6,219	6,121
U.S. government agencies [Member]
Available for sale
Amortized Cost	134	137
Approximate Fair Value	134	137
Held to maturity
Amortized Cost	107	109
Approximate Fair Value	107	109
Mortgage-backed securities of government sponsored entities [Member]
Available for sale
Amortized Cost	81,089	79,901
Gross Unrealized Gains	1,172	1,177
Gross Unrealized Losses	479	721
Approximate Fair Value	81,782	80,357
Held to maturity
Amortized Cost	1,373	1,390
Gross Unrealized Gains	11	11
Gross Unrealized Losses	13	21
Approximate Fair Value	1,371	1,380
Private-label collateralized mortgage obligations [Member]
Available for sale
Amortized Cost	651	675
Gross Unrealized Gains	28	29
Approximate Fair Value	679	704
State and political subdivisions [Member]
Available for sale
Amortized Cost	22,123	22,116
Gross Unrealized Gains	765	547
Gross Unrealized Losses	148	236
Approximate Fair Value	22,740	22,427
Held to maturity
Amortized Cost	5,120	5,124
Gross Unrealized Losses	379	492
Approximate Fair Value	$ 4,741	$ 4,632