7. Fair Value (Details) - USD ($)	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Fair Value Level 1
Assets: (market approach)
U.S. GSE debt securities	$ 0	$ 0	$ 0
U.S. Government securities	3,002,969	4,000,937	5,533,006
Agency MBS	0	0	0
Other investments	0
Total	3,002,969	4,000,937	5,533,006
Fair Value Level 2
Assets: (market approach)
U.S. GSE debt securities	14,908,104	19,907,150	15,958,061
U.S. Government securities	0	0	0
Agency MBS	11,559,773	9,038,807	9,707,891
Other investments	1,733,188
Total	$ 28,201,065	$ 28,945,957	$ 25,665,952