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Goodwill and Other Intangibles (Tables) | 12 Months Ended
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Jul. 31, 2015
Goodwill and Other Intangibles [Abstract] |
Schedule of change in carrying amount of goodwill by operating segment |
(in thousands) |  | Telecom Platform Services |  |  | Zedge |  |  | Total |
Balance as of July 31, 2013 |  | $ | 11,600 |  |  | $ | 3,207 |  |  | $ | 14,807 |
Foreign currency translation adjustments |  |  | 23 |  |  |  | — |  |  |  | 23 |
Balance as of July 31, 2014 |  |  | 11,623 |  |  |  | 3,207 |  |  |  | 14,830 |
Foreign currency translation adjustments |  |  | (442 | ) |  |  | — |  |  |  | (442 | )
Balance as of July 31, 2015 |  | $ | 11,181 |  |  | $ | 3,207 |  |  | $ | 14,388 |
Schedule of other intangible assets |
(in thousands) |  | Weighted Average Amortization Period |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net Balance |
July 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |
Amortized intangible assets: |  |  |  |  |  |  |  |  |  |  |  |
Trademarks and patents |  |  | 4.8 years |  |  | $ | 414 |  |  | $ | (144 | ) |  | $ | 270 |
Technology and domain names |  |  | 3.1 years |  |  |  | 789 |  |  |  | (378 | ) |  |  | 411 |
Customer lists |  |  | 6.2 years |  |  |  | 3,154 |  |  |  | (2,558 | ) |  |  | 596 |
TOTAL |  |  | 5.5 years |  |  | $ | 4,357 |  |  | $ | (3,080 | ) |  | $ | 1,277 |
July 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortized intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trademarks and patents |  |  | 4.7 years |  |  | $ | 670 |  |  | $ | (335 | ) |  | $ | 335 |
Technology and domain names |  |  | 3.0 years |  |  |  | 708 |  |  |  | (68 | ) |  |  | 640 |
Customer lists |  |  | 6.5 years |  |  |  | 3,154 |  |  |  | (2,387 | ) |  |  | 767 |
TOTAL |  |  | 5.7 years |  |  | $ | 4,532 |  |  | $ | (2,790 | ) |  | $ | 1,742 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + 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 + Details
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