Significant Subsidiaries (Details) (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Schedule of Equity Method Investments [Line Items]
Percent of total assets or equity Local Partnership represents, more than 20%	20.00%	20.00%
Meadow Lanes [Member]
Schedule of Equity Method Investments [Line Items]
Total Assets	$ 0	$ 3,685,416
Total Liabilities	0	325,896
Revenue	3,416,673	607,098
Net Income	$ 2,946,591	$ 61,340