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Summary of Significant Accounting Polices (Details 1) (Customer A [Member]) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012
Customer A [Member] |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Percentage Of Customer Revenue Concentration | 21.00% | 23.00% | 16.00% | 16.00%

X
- Definition The percentage of accounts receivable concentration during the period. + References No definition available. + Details
Name: | rsss_PercentageOfCustomerRevenueConcentration
Namespace Prefix: | rsss_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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