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Subsequent Event (Details Textual) (USD $)
0 Months Ended
Jan. 08, 2015
Apr. 13, 2015
Subsequent Event [Line Items]    
Stock Issued During Period, Shares, New Issues 83,334us-gaap_StockIssuedDuringPeriodSharesNewIssues  
Stock Issued During Period Per Share Value Of New Issues $ 0.15issm_StockIssuedDuringPeriodPerShareValueOfNewIssues  
Stock Issued During Period, Value, New Issues $ 12,500us-gaap_StockIssuedDuringPeriodValueNewIssues  
Subsequent Event [Member]    
Subsequent Event [Line Items]    
Stock Issued During Period, Shares, New Issues   83,334us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Stock Issued During Period Per Share Value Of New Issues   $ 0.15issm_StockIssuedDuringPeriodPerShareValueOfNewIssues
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Stock Issued During Period, Value, New Issues   $ 12,500us-gaap_StockIssuedDuringPeriodValueNewIssues
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Director One [Member] | Subsequent Event [Member]    
Subsequent Event [Line Items]    
Stock Issued During Period, Shares, New Issues   41,667us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= issm_DirectorOneMember
Director Two [Member] | Subsequent Event [Member]    
Subsequent Event [Line Items]    
Stock Issued During Period, Shares, New Issues   41,667us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= issm_DirectorTwoMember