Acquisitions (Tables)

12 Months Ended

Jul. 31, 2019

Business Combinations [Abstract]

Schedule of Purchase Price Allocations of Material Acquisitions

The following table presents our purchase price allocation of our material acquisitions (each of which was accounted for as a business combination in accordance with ASC Topic 805, “Business Combinations”):

	2019					2018
Purchase Price Allocation	Omnia			CES Business(1)		Aexis			BHT Group
	(Preliminary)			(Preliminary)		(Final)			(Final)
Purchase Price:
Cash paid	$	16,598		$	17,047	$	20,308		$	60,216
Fair value of contingent consideration	—			—		1,292			—
Common stock issued	3,210			—		—			—
Total	$	19,808		$	17,047	$	21,600		$	60,216
Allocation:
Property and equipment	1,285			539		130			835
Amortizable intangible assets:
Customer relationships	10,206			8,100		1,800			12,500
Technology	1,257			—		4,600			6,200
Brand names	1,600			—		—			—
Goodwill	11,340			6,137		17,092			40,934
Deferred income taxes	(2,346		)	—		(1,639		)	(5,881		)
Other working capital	1,673			2,271		909			5,628
Contingent consideration	—			—		(1,292		)	—
Long-term debt	(5,207		)	—		—			—
Total	$	19,808		$	17,047	$	21,600		$	60,216

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(1) The excess purchase price over net assets acquired was assigned to goodwill, all of which is deductible for income tax purposes.