2. Investment in Local Partnerships (Details)	3 Months Ended
	Jun. 29, 2017 USD ($)
Proceeds in connection with sale of limited partner interests/local partnership properties	$ 900,000
GAIN ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES	900,000
Creative Choice Homes VII, Ltd.
Proceeds in connection with sale of limited partner interests/local partnership properties	900,000
GAIN ON SALE OF LIMITED PARTNER INTERESTS/LOCAL PARTNERSHIP PROPERTIES	$ 900,000