Investments in Affiliates (Tables)

12 Months Ended

Jul. 31, 2017

Long-term Investments [Abstract]

Disclosure Of Equity Method Investments In Affiliates

The Company held the following investments in equity method affiliates as of July 31, 2017:

Equity Method Affiliates	Ownership Interest
Slifer, Smith, and Frampton/Vail Associates Real Estate, LLC (“SSF/VARE”)	50%
KRED	50%
Clinton Ditch and Reservoir Company	43%