INVESTMENTS IN OPERATING PARTNERSHIPS (Details 2)		6 Months Ended
		Sep. 30, 2016 USD ($) Number	Sep. 30, 2015 USD ($) Number
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		17	27
Sale of Underlying Operating Partnership | Number		5	2
Fund Proceeds from Disposition | $		$ 10,413,293	$ 12,273,745	[1]
Gain on Disposition | $		$ 10,413,293	12,034,438
Series Twenty [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		0
Sale of Underlying Operating Partnership | Number		1
Fund Proceeds from Disposition | $		$ 138,000	$ 0
Gain on Disposition | $		138,000
Series Twenty One [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			2
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		0	$ 326,273	[1]
Gain on Disposition | $			$ 326,273
Series Twenty Two [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			2
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		$ 0	$ 232,296	[1]
Gain on Disposition | $			$ 232,989
Series Twenty Three [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		1	2
Sale of Underlying Operating Partnership | Number		0	0
Fund Proceeds from Disposition | $		$ 3,550	$ 215,459	[1]
Gain on Disposition | $		3,550	$ 215,459
Series Twenty Four [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			0
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		$ 0	$ 96,715	[1]
Gain on Disposition | $			$ 16,675
Series Twenty Six [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		1	3
Sale of Underlying Operating Partnership | Number		0	0
Fund Proceeds from Disposition | $		$ 18,500	$ 128,000	[1]
Gain on Disposition | $		$ 18,500	59,000
Series Twenty Seven [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		1
Sale of Underlying Operating Partnership | Number		1
Fund Proceeds from Disposition | $		$ 3,016,000	$ 0
Gain on Disposition | $		$ 3,016,000
Series Twenty Eight [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		1	1
Sale of Underlying Operating Partnership | Number		0	0
Fund Proceeds from Disposition | $		$ 5,000	$ 1,197,000	[1]
Gain on Disposition | $		5,000	$ 1,197,000
Series Twenty Nine [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			1
Sale of Underlying Operating Partnership | Number			1
Fund Proceeds from Disposition | $		0	$ 199,000	[1]
Gain on Disposition | $			$ 199,000
Series Thirty [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			2
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		0	$ 312,461	[1]
Gain on Disposition | $			$ 261,461
Series Thirty One [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			1
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		0	$ 1,256,102	[1]
Gain on Disposition | $			$ 1,256,102
Series Thirty Three [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			1
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		$ 0	$ 1,097,000	[1]
Gain on Disposition | $			$ 1,097,000
Series Thirty Four [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		2	1
Sale of Underlying Operating Partnership | Number		0	0
Fund Proceeds from Disposition | $		$ 242,500	$ 37,000	[1]
Gain on Disposition | $		$ 242,500	$ 37,000
Series Thirty Five [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		0	1
Sale of Underlying Operating Partnership | Number		1	1
Fund Proceeds from Disposition | $		$ 2,380,752	$ 972,250	[1]
Gain on Disposition | $		$ 2,380,752	972,250
Series Thirty Six [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		3
Sale of Underlying Operating Partnership | Number		1
Fund Proceeds from Disposition | $		$ 2,503,252	0
Gain on Disposition | $		$ 2,503,252
Series Thirty Seven [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		2
Sale of Underlying Operating Partnership | Number		0
Fund Proceeds from Disposition | $		$ 1,934,639	0
Gain on Disposition | $		$ 1,934,639
Series Thirty Nine [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		4
Sale of Underlying Operating Partnership | Number		0
Fund Proceeds from Disposition | $		$ 122,100	0
Gain on Disposition | $		$ 122,100
Series Forty [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		2
Sale of Underlying Operating Partnership | Number		0
Fund Proceeds from Disposition | $		$ 49,000	$ 0
Gain on Disposition | $		49,000
Series Forty One [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			1
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		0	$ 457,440	[1]
Gain on Disposition | $			$ 457,440
Series Fourty Two [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			5
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $	[1]		$ 3,254,655
Gain on Disposition | $			$ 3,214,695
Series Forty Three [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number			4
Sale of Underlying Operating Partnership | Number			0
Fund Proceeds from Disposition | $		$ 0	$ 2,492,094	[1]
Gain on Disposition | $			2,492,094
Series Forty Four [Member]
Dispositions By Series Disclosure [Line Items]
Operating Partnership Interest Transferred | Number		0
Sale of Underlying Operating Partnership | Number		1
Fund Proceeds from Disposition | $		$ 0	$ 0
Gain on Disposition | $		$ 0

[1] Fund proceeds from disposition include $80,040, $69,000, $51,000 and $39,960, for Series 24, Series 26, Series 30 and Series 42, respectively, recorded as a receivable as of March 31, 2015. Fund proceeds from disposition does not include $693 which was due to a write-off of capital contribution payable Series 22.