SUBSEQUENT EVENTS (Details)				1 Months Ended	3 Months Ended			6 Months Ended		96 Months Ended	103 Months Ended
	Aug. 05, 2016 USD ($)	Jul. 08, 2016 USD ($)	Aug. 31, 2007 shares	Sep. 30, 2007 shares	Sep. 30, 2016 USD ($)	Mar. 31, 2016 shares	Dec. 31, 2007 shares	Jun. 30, 2016 USD ($) shares	Jun. 30, 2015 USD ($)	Dec. 31, 2015 shares	Mar. 31, 2016 USD ($) $ / item shares
Subsequent events
Number of depository receipts repurchased | shares											1,352,427
Repurchase price of depository receipts (in dollars per receipt) | $ / item											26.81
Total cost of repurchase								$ 694,380	$ 1,879,001		$ 39,291,000
General Partnership
Subsequent events
Number of depository receipts repurchased | shares			156	156		156	156			156
Total cost of repurchase								$ 6,783	$ 18,668
Units repurchased (in shares) | shares								5
Hamilton 1025
Subsequent events
Capital contributions		$ 2,359,500
Hamilton Minuteman
Subsequent events
Interest rate (as a percent)								5.67%
Forecast | Hamilton Green
Subsequent events
Sale of real estate	$ 1,000,000
Forecast | Hamilton Minuteman
Subsequent events
Period for which the entity is required to make interest only payments					15 years
Interest rate (as a percent)					3.64%
Mortgage amount					$ 6,000,000