INVESTMENTS IN OPERATING PARTNERSHIPS (Details Textual) (USD $)	6 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Income Loss Not Recognized Under Equity Method Accounting	$ (7,448,884)	$ (6,558,452)
Series Twenty [Member]
Income Loss Not Recognized Under Equity Method Accounting	(152,514)	(148,020)
Series Twenty One [Member]
Income Loss Not Recognized Under Equity Method Accounting	(111,939)	(43,872)
Series Twenty Two [Member]
Income Loss Not Recognized Under Equity Method Accounting	(208,692)	(408,417)
Series Twenty Three [Member]
Income Loss Not Recognized Under Equity Method Accounting	(143,620)	(278,845)
Series Twenty Four [Member]
Income Loss Not Recognized Under Equity Method Accounting	(93,893)	(206,847)
Series Twenty Five [Member]
Income Loss Not Recognized Under Equity Method Accounting	(52,214)	34,307
Series Twenty Six [Member]
Income Loss Not Recognized Under Equity Method Accounting	(467,456)	(534,816)
Series Twenty Seven [Member]
Income Loss Not Recognized Under Equity Method Accounting	(81,391)	(137,836)
Series Twenty Eight [Member]
Income Loss Not Recognized Under Equity Method Accounting	(316,450)	(387,015)
Series Twenty Nine [Member]
Income Loss Not Recognized Under Equity Method Accounting	(550,285)	(369,020)
Series Thirty [Member]
Income Loss Not Recognized Under Equity Method Accounting	(352,759)	(346,674)
Series Thirty One [Member]
Income Loss Not Recognized Under Equity Method Accounting	(380,266)	(247,751)
Series Thirty Two [Member]
Income Loss Not Recognized Under Equity Method Accounting	(617,597)	(535,149)
Series Thirty Three [Member]
Income Loss Not Recognized Under Equity Method Accounting	(209,056)	(297,377)
Series Thirty Four [Member]
Income Loss Not Recognized Under Equity Method Accounting	(539,034)	(559,404)
Series Thirty Five [Member]
Income Loss Not Recognized Under Equity Method Accounting	(354,698)	(495,914)
Series Thirty Six [Member]
Income Loss Not Recognized Under Equity Method Accounting	(186,590)	(126,262)
Series Thirty Seven [Member]
Income Loss Not Recognized Under Equity Method Accounting	(565,422)	(435,185)
Series Thirty Eight [Member]
Income Loss Not Recognized Under Equity Method Accounting	(264,962)	(160,779)
Series Thirty Nine [Member]
Income Loss Not Recognized Under Equity Method Accounting	(227,903)	(245,409)
Series Forty [Member]
Income Loss Not Recognized Under Equity Method Accounting	(168,169)	(33,040)
Series Forty One [Member]
Income Loss Not Recognized Under Equity Method Accounting	(187,046)	(16,139)
Series Forty Two [Member]
Income Loss Not Recognized Under Equity Method Accounting	(197,429)	(125,747)
Series Forty Three [Member]
Income Loss Not Recognized Under Equity Method Accounting	(206,714)	(163,996)
Series Forty Four [Member]
Income Loss Not Recognized Under Equity Method Accounting	(621,862)	(275,364)
Series Forty Five [Member]
Income Loss Not Recognized Under Equity Method Accounting	$ (190,923)	$ (13,881)