Securities (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Available For Sale, Amortized Cost
Due in one year or less	$ 0
Due after one year through five years	0
Due after five years through ten years	0
Due after ten years	0
Subtotals	0
Mortgage-backed securities and collateralized mortgage obligations	72,685
Totals	72,685
Available For Sale, Estimated Fair Value
Due in one year or less	0
Due after one year through five years	0
Due after five years through ten years	0
Due after ten years	0
Subtotals	0
Mortgage-backed securities and collateralized mortgage obligations	73,381
Totals	73,381
Held to Maturity, Amortized Cost
Due in one year or less	4,568
Due after one year through five years	24,288
Due after five years through ten years	37,826
Due after ten years	3,097
Subtotals	69,779
Mortgage-backed securities and collateralized mortgage obligations	0
Totals	69,779
Held to Maturity, Estimated Estimated Value
Due in one year or less	4,588
Due after one year through five years	24,885
Due after five years through ten years	38,531
Due after ten years	3,005
Subtotals	71,009
Mortgage-backed securities and collateralized mortgage obligations	0
Totals	$ 71,009	$ 71,672