Office Property and Equipment (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Office property and equipment, gross	$ 26,685	$ 26,024
Less: Accumulated Depreciation	(18,467)	(17,568)
Office property and equipment, net	8,218	8,456
Depreciation	899	934
Land [Member]
Property, Plant and Equipment [Line Items]
Office property and equipment, gross	840	840
Buildings [Member]
Property, Plant and Equipment [Line Items]
Office property and equipment, gross	11,793	11,652
Furniture, Fixtures And Equipment [Member]
Property, Plant and Equipment [Line Items]
Office property and equipment, gross	$ 14,052	$ 13,532
Minimum [Member] | Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	5 years
Minimum [Member] | Furniture, Fixtures And Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	2 years
Maximum [Member] | Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	31 years 6 months
Maximum [Member] | Furniture, Fixtures And Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Useful Life	20 years