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Goodwill (Tables) | 12 Months Ended
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Jul. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of reconciles the change in the carrying amount of goodwill |
(in thousands) |  |  |
Balance at July 31, 2019 |  | $ | 2,266 |
Foreign currency translation adjustments |  |  | (70 | )
Balance at July 31, 2020 |  |  | 2,196 |
Foreign currency translation adjustments |  |  | 66 |
Balance at July 31, 2021 |  | $ | 2,262 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13854-109267 + Details
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