XML 22 R31.htm IDEA: XBRL DOCUMENT v2.4.1.9
NOTES PAYABLE (Details Textual) (USD $)
0 Months Ended 1 Months Ended 0 Months Ended 1 Months Ended
Sep. 12, 2011
May 30, 2012
Feb. 22, 2013
Sep. 24, 2014
Apr. 16, 2015
Feb. 02, 2015
Mar. 31, 2010
Apr. 30, 2015
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage   11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage            
Debt Instrument, Face Amount   $ 50,000us-gaap_DebtInstrumentFaceAmount            
2011 Promissory Notes [Member] | Unrealted Third Party [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage 11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= nimu_UnrealtedThirdPartyMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndElevenPromissoryNotesMember
             
Debt Instrument, Face Amount 100,000us-gaap_DebtInstrumentFaceAmount
/ dei_LegalEntityAxis
= nimu_UnrealtedThirdPartyMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndElevenPromissoryNotesMember
             
2011 Promissory Notes [Member] | Frost Gamma Investment Trust [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage 11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= nimu_FrostGammaInvestmentTrustMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndElevenPromissoryNotesMember
             
Debt Instrument, Face Amount 50,000us-gaap_DebtInstrumentFaceAmount
/ dei_LegalEntityAxis
= nimu_FrostGammaInvestmentTrustMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndElevenPromissoryNotesMember
             
Debt Instrument, Maturity Date Jul. 31, 2015              
Beneficial Ownership Percentage 10.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ dei_LegalEntityAxis
= nimu_FrostGammaInvestmentTrustMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndElevenPromissoryNotesMember
             
2012 Promissory Notes [Member] | Hsu Gamma Investments, L.P [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage   11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= nimu_HsuGammaInvestmentsLPMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndTwelvePromissoryNoteMember
           
Debt Instrument, Face Amount   50,000us-gaap_DebtInstrumentFaceAmount
/ dei_LegalEntityAxis
= nimu_HsuGammaInvestmentsLPMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndTwelvePromissoryNoteMember
           
Debt Instrument, Maturity Date   Jul. 31, 2015            
2013 Promissory Notes [Member] | Jane Hsiao [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage     11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= nimu_JaneHsiaoMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndThirteenPromissoryNoteMember
         
Debt Instrument, Face Amount     50,000us-gaap_DebtInstrumentFaceAmount
/ dei_LegalEntityAxis
= nimu_JaneHsiaoMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndThirteenPromissoryNoteMember
         
Debt Instrument, Maturity Date     Jul. 31, 2015          
2014 Promissory Notes [Member] | Jane Hsiao [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage       11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= nimu_JaneHsiaoMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndFourteenPromissoryNoteMember
       
Debt Instrument, Face Amount       50,000us-gaap_DebtInstrumentFaceAmount
/ dei_LegalEntityAxis
= nimu_JaneHsiaoMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndFourteenPromissoryNoteMember
       
Debt Instrument, Maturity Date       Jul. 31, 2015        
2015 Promissory Note [Member] | Frost Gamma Investment Trust [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage         11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= nimu_FrostGammaInvestmentTrustMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndFifteenPromissoryNoteMember
     
Debt Instrument, Face Amount         100,000us-gaap_DebtInstrumentFaceAmount
/ dei_LegalEntityAxis
= nimu_FrostGammaInvestmentTrustMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndFifteenPromissoryNoteMember
     
Debt Instrument, Maturity Date         Jul. 31, 2015      
2015 Promissory Note [Member] | Jane Hsiao [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage           11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= nimu_JaneHsiaoMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndFifteenPromissoryNoteMember
   
Debt Instrument, Face Amount           50,000us-gaap_DebtInstrumentFaceAmount
/ dei_LegalEntityAxis
= nimu_JaneHsiaoMember
/ us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodAxis
= nimu_TwoThousandAndFifteenPromissoryNoteMember
   
Debt Instrument, Maturity Date           Jul. 31, 2015    
2010 Credit Facility [Member]                
Short-term Debt [Line Items]                
Line of Credit Facility, Amount Outstanding             1,000,000us-gaap_LineOfCredit
/ us-gaap_DebtInstrumentAxis
= nimu_TwoThousandAndTenCreditFacilityMember
1,000,000us-gaap_LineOfCredit
/ us-gaap_DebtInstrumentAxis
= nimu_TwoThousandAndTenCreditFacilityMember
2010 Credit Facility [Member] | Maximum [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage             16.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= nimu_TwoThousandAndTenCreditFacilityMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
 
2010 Credit Facility [Member] | Minimum [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Interest Rate, Stated Percentage             11.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= nimu_TwoThousandAndTenCreditFacilityMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
 
2010 Credit Facility [Member] | Hsu Gamma Investments, L.P [Member]                
Short-term Debt [Line Items]                
Line of Credit Facility, Amount Outstanding             1,000,000us-gaap_LineOfCredit
/ us-gaap_DebtInstrumentAxis
= nimu_TwoThousandAndTenCreditFacilityMember
/ dei_LegalEntityAxis
= nimu_HsuGammaInvestmentsLPMember
 
2010 Credit Facility [Member] | Frost Gamma Investment Trust [Member]                
Short-term Debt [Line Items]                
Debt Instrument, Maturity Date             Jul. 31, 2015  
Beneficial Ownership Percentage             10.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_DebtInstrumentAxis
= nimu_TwoThousandAndTenCreditFacilityMember
/ dei_LegalEntityAxis
= nimu_FrostGammaInvestmentTrustMember