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Subsequent Event (Details Textual) (USD $)
0 Months Ended
Oct. 21, 2014
Jul. 14, 2014
Apr. 25, 2014
Jan. 09, 2014
Jan. 08, 2015
Subsequent Event [Line Items]          
Stock Issued During Period, Shares, New Issues 69,446us-gaap_StockIssuedDuringPeriodSharesNewIssues 78,126us-gaap_StockIssuedDuringPeriodSharesNewIssues 73,530us-gaap_StockIssuedDuringPeriodSharesNewIssues 78,126us-gaap_StockIssuedDuringPeriodSharesNewIssues  
Stock Issued During Period Per Share Value Of New Issues $ 0.18issm_StockIssuedDuringPeriodPerShareValueOfNewIssues $ 0.16issm_StockIssuedDuringPeriodPerShareValueOfNewIssues $ 0.17issm_StockIssuedDuringPeriodPerShareValueOfNewIssues $ 0.16issm_StockIssuedDuringPeriodPerShareValueOfNewIssues  
Stock Issued During Period, Value, New Issues $ 12,500us-gaap_StockIssuedDuringPeriodValueNewIssues $ 12,500us-gaap_StockIssuedDuringPeriodValueNewIssues $ 12,500us-gaap_StockIssuedDuringPeriodValueNewIssues $ 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