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INCOME TAXES: (Details 2) | 3 Months Ended
--- | ---
Sep. 30, 2012
State | Minimum |
Income Taxes |
Statute of limitation period for tax audits | 3 years
State | Maximum |
Income Taxes |
Statute of limitation period for tax audits | 4 years
Foreign | Minimum |
Income Taxes |
Statute of limitation period for tax audits | 3 years
Foreign | Maximum |
Income Taxes |
Statute of limitation period for tax audits | 5 years

X
- Definition Represents the period of tax years that remain open to examination under enacted tax laws. + References No definition available. + Details
Name: | rgs_StatuteOfLimitationsPeriodForTaxAudits
Namespace Prefix: | rgs_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeTaxExaminationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration