Marketable Securities (Schedule of investments measured at fair value) (Details) (USD $)	Oct. 31, 2014	Jul. 31, 2014
First Eagle Global CL I [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 267,669	$ 273,000
Parnasus Core Equity Investor CL [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	293,604	277,571
Columbia Flexible Income CL A [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	269,818
Transamerica Tactical Income CL A [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value		$ 269,649