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Goodwill and Other Intangibles (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jul. 31, 2015 | Jul. 31, 2014
Indefinite-lived Intangible Assets [Line Items] |  |
Beginning balance | $ 14,830 | $ 14,807
Foreign currency translation adjustments | (442) | 23
Ending balance | 14,388 | 14,830
Telecom Platform Services [Member] |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Beginning balance | 11,623 | 11,600
Foreign currency translation adjustments | (442) | 23
Ending balance | 11,181 | 11,623
Zedge [Member] |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Beginning balance | $ 3,207 | $ 3,207
Foreign currency translation adjustments |  |
Ending balance | $ 3,207 | $ 3,207

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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