Commitments and Contingencies (Details Textual) (USD $)	12 Months Ended
	Oct. 31, 2014
Land Development Joint Venture [Member]
Long-term Purchase Commitment [Line Items]
Expected Lot Purchase	3,300
Land for Apartment Development Purchase Commitment [Member]
Long-term Purchase Commitment [Line Items]
Purchase commitments to acquire land for apartment development	$ 29,900,000
Deposits on purchase commitment to acquire land for apartment development	888,000
Lease On Land For High-Rise Cooperative Owned Building [Member]
Long-term Purchase Commitment [Line Items]
Purchase commitments to acquire land for apartment development	17,500,000
Estimated number of years to be paid	2 years
Deposits on purchase commitment to acquire land for apartment development	4,700,000
Lessee Leasing Arrangements, Operating Leases, Term of Contract	99 years
Estimated lease payments	$ 4,700,000