Statements of Comprehensive Income (Loss) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Net loss	$ (8,251,358)	$ (26,568,382)	$ (23,222,678)
Changes in:
Realized loss on investment securities recognized in investment income, net	92,364	7,580
Unrealized (loss) gain on investment securities	(9,923)	142,513	(258,333)
Other comprehensive income (loss)	82,441	150,093	(258,333)
Comprehensive loss	$ (8,168,917)	$ (26,418,289)	$ (23,481,011)