Related Party Transactions	12 Months Ended
Related Party Transactions	Jul. 31, 2015
Related Party Transactions [Abstract]
Related Party Transactions	16 — Related Party Transactions The Company leases certain of its facilities from officers and directors of the Company under various lease agreements. Rental payments under these leases totaled $0.8 million, $1.4 million, and $0.4 million for the years ended July 31, 2015, 2014 and 2013, respectively. During the year ended July 31, 2015 the company purchased three properties previously leased from an executive which totaled $11.9 million. During the year ended July 31, 2014, the Company purchased a property previously leased from an executive for $1.8 million. During the year ended July 31, 2013, the Company purchased one commercial property from an executive who relocated to the corporate headquarters in Dallas, Texas for $1.1 million. There were no amounts due to or from related parties as of July 31, 2015 and 2014 that are not separately or previously disclosed.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.