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Revenue (Tables) | 3 Months Ended
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Sep. 30, 2020
Revenue from Contract with Customer [Abstract] |
Disaggregate revenue | The following tables disaggregate revenue by source (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, 2020
​ | ​ | Medical and Healthcare | ​ | Financial Services | ​ | Consolidated
Higher education | ​ | $ | 218,289 | ​ | $ | — | ​ | $ | 218,289
Test preparation/certifications | ​ | ​ | — | ​ | ​ | 27,276 | ​ | ​ | 27,276
Conferences/seminars | ​ | ​ | — | ​ | ​ | 13,369 | ​ | ​ | 13,369
Memberships/subscriptions | ​ | ​ | — | ​ | ​ | 7,995 | ​ | ​ | 7,995
Other | ​ | ​ | 537 | ​ | ​ | 775 | ​ | ​ | 1,312
Total |  | $ | 218,826 |  | $ | 49,415 |  | $ | 268,241
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, 2019
​ | ​ | Medical and Healthcare | ​ | Financial Services | ​ | Consolidated
Higher education | ​ | $ | 201,453 | ​ | $ | — | ​ | $ | 201,453
Test preparation/certifications | ​ | ​ | — | ​ | ​ | 24,972 | ​ | ​ | 24,972
Conferences/seminars | ​ | ​ | — | ​ | ​ | 17,070 | ​ | ​ | 17,070
Memberships/subscriptions | ​ | ​ | — | ​ | ​ | 4,867 | ​ | ​ | 4,867
Other | ​ | ​ | 6,034 | ​ | ​ | 217 | ​ | ​ | 6,251
Total |  | $ | 207,487 |  | $ | 47,126 |  | $ | 254,613

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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