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Revenue Recognition (Details Textual) - ASC 606 [Member] $ in Millions | 9 Months Ended
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Apr. 30, 2019 USD ($)
Revenue Recognition (Textual) |
Deferred revenue | $ 8.6
Deferred Income Tax Assets [Member] |
Revenue Recognition (Textual) |
Deferred Customer Contract Acquisition Costs | 0.8
Accumulated deficit [Member] |
Revenue Recognition (Textual) |
Deferred Customer Contract Acquisition Costs | 1.3
Other current assets [Member] |
Revenue Recognition (Textual) |
Defer costs | 0.6
Other assets [Member] |
Revenue Recognition (Textual) |
Defer costs | $ 0.7

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- Definition Amount of the cumulative effect on retained earnings net of related income tax effect. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794 + Details
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- Definition Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. + References No definition available. + Details
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