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BUSINESS DESCRIPTION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Variable Interest Entities (Details) - Empire Education Group Inc | Jun. 30, 2021 director
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Variable interest entities |
Number of members appointed to board of directors by investee | 4
Number of board of directors members | 5

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- Definition Equity Method Investment, Number of Board of Directors Members + References No definition available. + Details
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- Definition Equity Method Investment, Number of Members Appointed to Board of Directors by Investee + References No definition available. + Details
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Namespace Prefix: | rgs_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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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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Period Type: | duration

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- Details
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