Investments in Local Limited Partnerships (Details Textual) (USD $)	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cumulative Unrecognized Equity Losses In Local Limited Partnerships	$ 945,515	$ 3,202,928
Estimated Equity in Income (Losses) of Local Limited Partnership Investments	5,000	80,000
Proceeds from Limited Partnership Investments	2,015,000	0
Investment Owned, at Fair Value	1,989,681
Gain on Sale of Investments	25,319	0
Unrecognized Equity Losses Cumulative Equity In Losses And Distributions In Excess Of Total Investment	38,647	91,112
Previously unrecognized equity in losses of Local Limited Partnership	$ 1,527,947	$ 446,090
Other Local Limited Partnerships [Member]
Subsidiary of Limited Liability Company or Limited Partnership, Ownership Interest	99.00%
Hemlock Ridge Limited Partnership [Member]
Subsidiary of Limited Liability Company or Limited Partnership, Ownership Interest	77.00%