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Derivative Instruments (Tables)

6 Months Ended

Jan. 31, 2017

Derivative Instruments [Abstract]

Schedule of derivative instruments on the consolidated statements of income

				Amount of Gain (Loss) Recognized on Derivatives
				Three Months Ended  January 31,								Six Months Ended  January 31,
Derivatives not designated or not qualifying as  hedging instruments		Location of Gain (Loss) Recognized on Derivatives		2017				2016				2017				2016
				(in thousands)
Foreign exchange forwards		Other (expense) income, net		$	—			$	(123	)		$	—			$	(225	)

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- References

No definition available.

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- Definition

Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5618551-113959

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