INVESTMENTS IN OPERATING PARTNERSHIPS (Details 2) (USD $)	3 Months Ended
	Jun. 30, 2014 Number		Jun. 30, 2013 Number
Dispositions By Series [Line Items]
Operating Partnership Interest Transferred	5		1
Sale of Underlying Operating Partnership	2		0
Fund Proceeds from Disposition	$ 6,588,905	[1]	$ 668,889	[2]
Gain on Disposition	6,616,253		50,000
Series Twenty Two [Member]
Dispositions By Series [Line Items]
Operating Partnership Interest Transferred			1
Sale of Underlying Operating Partnership			0
Fund Proceeds from Disposition	0		0	[2]
Gain on Disposition			0
Series Twenty Five [Member]
Dispositions By Series [Line Items]
Operating Partnership Interest Transferred	1		0
Sale of Underlying Operating Partnership	0		0
Fund Proceeds from Disposition	1,221,595	[1]	618,889	[2]
Gain on Disposition	1,221,595		0
Series Twenty Six [Member]
Dispositions By Series [Line Items]
Operating Partnership Interest Transferred	0
Sale of Underlying Operating Partnership	2
Fund Proceeds from Disposition	396,000	[1]	0
Gain on Disposition	396,166
Series Twenty Seven [Member]
Dispositions By Series [Line Items]
Operating Partnership Interest Transferred	1
Sale of Underlying Operating Partnership	0
Fund Proceeds from Disposition	230,000	[1]	0
Gain on Disposition	232,182
Series Twenty Eight [Member]
Dispositions By Series [Line Items]
Operating Partnership Interest Transferred	3		0
Sale of Underlying Operating Partnership	0		0
Fund Proceeds from Disposition	4,716,256	[1]	50,000	[2]
Gain on Disposition	4,741,256		50,000
Series Thirty Six [Member]
Dispositions By Series [Line Items]
Operating Partnership Interest Transferred	0
Sale of Underlying Operating Partnership	0
Fund Proceeds from Disposition	25,054	[1]	0
Gain on Disposition	$ 25,054

[1] Fund proceeds from disposition does not include the following amounts which were due to writeoffs of capital contribution payables of $166, $2,182 and $25,000, for Series 26, Series 27, and Series 28, respectively.

[2] Fund proceeds from disposition include $618,889 recorded as a receivable as of March 31, 2013, for Series 25.