Investment in Retirement Community Limited Partnerships - Summarized Financial Information (Detail) - Walden Woods and Cypress Creek [Member] - USD ($)	Mar. 31, 2016	Sep. 30, 2015
Schedule of Equity Method Investments [Line Items]
Total Assets	$ 3,773,201	$ 3,638,114
Total Liabilities	5,866,992	5,444,435
Total Equity	$ (2,093,791)	$ (1,806,321)