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Summary of Significant Accounting Policies (Details) (Customer A [Member], Customer Concentration Risk [Member])
3 Months Ended 6 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Customer A [Member] | Customer Concentration Risk [Member]
       
Concentration Risk, Percentage    [1] 14.00%us-gaap_ConcentrationRiskPercentage1
/ us-gaap_ConcentrationRiskByTypeAxis
= us-gaap_CustomerConcentrationRiskMember
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= rsss_CustomerMember
   [1]    [1]
[1] Less than 10%