Property and Equipment (Details) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 5,908,000	$ 5,911,000
Less accumulated depreciation	3,747,000	3,519,000
Property and equipment, net	2,161,000	2,392,000
Depreciation expense	298,000	433,000
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,185,000	3,185,000
Electronic Data Processing Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,832,000	1,814,000
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 891,000	$ 912,000