Long-Term Debt (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Components of long-term debt
Outstanding Primary Principal Amount	$ 1,078,621	$ 1,078,621
Outstanding Secondary Principal Amount	4,591,361	4,591,361
Other debt	25,205	32,156
Total long-term debt	5,695,187	5,702,138
Less current maturities	(213,551)	(150,870)
Total long-term debt less current maturities	$ 5,481,636	$ 5,551,268