SCHEDULE I CONDENSED FINANCIAL INFORMATION OF REGISTRANT (NOT INCLUDING CONSOLIDATED SUBSIDIARY PARTNERSHIP) - Condensed Statement of Cashflow (Details) - USD ($)	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net income	$ 4,629,845	$ 10,210,520	[1]
Changes in operating assets and liabilities:
Increase in other assets	(233,413)	29,853
Increase in due to local general partners and affiliates		96,261
Net cash used in operating activities	(809,715)	(2,428,604)
Net Cash Provided By Used In Investing Activities [Abstract]
Net cash provided by investing activities	2,213,480	6,862,457
Net Cash Provided By Used In Financing Activities [Abstract]
Net cash used in financing activities	(163,373)	(4,273,141)
Net increase (decrease) in cash and cash equivalents	1,240,392	160,712
Cash and cash equivalents at beginning of period	515,178
Cash and cash equivalents at end of period	1,841,212	515,178
Parent Company [Member]
Cash flows from operating activities:
Net income	1,393,167	2,295,449
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]
Equity in loss on subsidiary partnerships	3,235,164	2,788,920
Gain on sale of investments in subsidiary partnerships	(5,358,628)	(2,742,986)
Distribution income from subsidiary partnership		(2,893,071)
Changes in operating assets and liabilities:
Increase in other assets	(56,110)	5,944
Increase in due to local general partners and affiliates	(12,852)	(2,334,840)
(Decrease) increase in other liabilities	1,831	(9,473)
Net cash used in operating activities	(797,428)	(2,890,057)
Net Cash Provided By Used In Investing Activities [Abstract]
Proceeds from sales of investments in subsidiary partnerships	2,123,462
Net cash provided by investing activities	2,123,462
Net Cash Provided By Used In Financing Activities [Abstract]
Distributions from subsidiary partnerships		2,893,071
Net cash used in financing activities		2,893,071
Net increase (decrease) in cash and cash equivalents	1,326,034	3,014
Cash and cash equivalents at beginning of period	515,178	512,164
Cash and cash equivalents at end of period	$ 1,841,212	$ 515,178

[1] Reclassified for comparative purposes.