Goodwill (Tables)

9 Months Ended

Apr. 30, 2017

Goodwill [Abstract]

Schedule of goodwill by segment

The following table represents the amount of goodwill by reportable operating segment, including the changes in the net carrying value of goodwill during the nine months ended April 30, 2017:

	Commercial Solutions		Government Solutions	Total
Balance as of July 31, 2016	$	229,273,000	58,345,000	$	287,618,000
Changes resulting from TCS acquisition	2,167,000		848,000	3,015,000
Balance as of April 30, 2017	$	231,440,000	59,193,000	$	290,633,000