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CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) (USD $)
 6 Months Ended 12 Months Ended 0 Months Ended
Dec. 31, 2013
Dec. 31, 2014
Jun. 30, 2013
Jun. 30, 2012
Apr. 15, 2013
CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]          
Proceeds from issuance of shares and warrants, issuance costs   $ 881,000us-gaap_PaymentsOfStockIssuanceCosts $ 2,121,000us-gaap_PaymentsOfStockIssuanceCosts    
Proceeds from issuance of loans and warrants, issuance costs $ 237,000us-gaap_PaymentsOfDebtIssuanceCosts     $ 1,132,000us-gaap_PaymentsOfDebtIssuanceCosts  
Warrants Issued for Debt [Member]          
Debt Conversion [Line Items]          
Warrants issued for debt conversion         659,091us-gaap_DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1
/ us-gaap_ClassOfWarrantOrRightAxis
= nspr_WarrantsIssuedForDebtMember
Warrant term         5 years
8% Senior Secured Convertible Debentures [Member]          
Debt Conversion [Line Items]          
Shares issued in exchange for surrender of loan         2,159,574us-gaap_DebtConversionConvertedInstrumentSharesIssued1
/ us-gaap_DebtInstrumentAxis
= nspr_EightPercentSeniorSecuredConvertibleDebenturesMember