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Property, Plant and Equipment (Tables)

12 Months Ended

Jul. 31, 2018

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

July 31 (in thousands)		2018				2017
Equipment		$	73,700			$	75,867
Land and buildings			—				62,255
Computer software			107,116				88,480
Leasehold improvements			805				1,977
Furniture and fixtures			306				1,474
			181,927				230,053
Less accumulated depreciation and amortization			(145,859	)			(141,059	)
Property, plant and equipment, net		$	36,068			$	88,994

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- References

No definition available.

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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