3. Investments (Details 3) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Amortized Cost	$ 5,140,522	$ 5,138,872
Fair Value	5,366,630	5,241,095
Less Than One Year [Member]
Amortized Cost	0	0
Fair Value	0	0
One To Five Years [Member]
Amortized Cost	500,000	500,000
Fair Value	506,790	496,245
Five To Ten Years [Member]
Amortized Cost	4,034,124	4,032,483
Fair Value	4,105,801	3,990,811
More Than 10 Years [Member]
Amortized Cost	606,398	606,389
Fair Value	$ 754,039	$ 754,039