Other Assets Schedule of Loan Receivable (Details) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2011
Other Assets [Abstract]
Loan Receivable beginning of period	$ 18,134,902	$ 16,782,918
Accrued interest not recognized	472,159	1,351,984
Loan receivable end of period	$ 18,607,061	$ 18,134,902