2. Investment in Local Partnerships: Certain Unaudited Balance Sheet And Operating Statement Data for St. John Housing (Details)	6 Months Ended
	Jun. 29, 2015 USD ($)
Details
Investment Total Assets - St. John Housing	$ 5,279,624
Investment Total Liabilities - St. John Housing	2,617,508
Investment Revenue - St. John Housing	671,443
Investment Net Income - St. John Housing	$ 74,246