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Acquisitions (Details) - Schedule of acquisition date fair value of consideration - USD ($) $ in Thousands		12 Months Ended
	Sep. 14, 2018	Jul. 31, 2020
Schedule of acquisition date fair value of consideration [Abstract]
Cash paid	$ 5,943	$ 450
Contingent consideration		375
Total fair value of consideration	$ 5,526	$ 825

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- References

No definition available.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
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