5. Investment in Local Partnerships (Details) - USD ($)	3 Months Ended	12 Months Ended
	Jun. 29, 2017	Mar. 30, 2017	Mar. 30, 2016
Capital contributions in the aggregate		$ 14,837,956
Proceeds in connection with sale of limited partner interests/local partnership properties		1,331,798	$ 7,250
GAIN (LOSS) ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES		1,331,798	(271,545)
Cumulative Carrying Value Adjustments		501,800	2,701,800
ACP Housing Associates, L.P.
Proceeds in connection with sale of limited partner interests/local partnership properties		1,331,798
GAIN (LOSS) ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES		$ 1,331,798
Ledge/McLaren Limited Partnership
Proceeds in connection with sale of limited partner interests/local partnership properties			2,250
GAIN (LOSS) ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES			2,250
SB-92 Limited Partnership
Proceeds in connection with sale of limited partner interests/local partnership properties			5,000
GAIN (LOSS) ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES			5,000
St. John Housing Associates, L.P.
GAIN (LOSS) ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES			$ (278,795)
Creative Choice Homes VII, Ltd.
Proceeds in connection with sale of limited partner interests/local partnership properties	$ 900,000