Quarterly report pursuant to Section 13 or 15(d)

RELATED PARTY DEBT AGREEMENTS - Additional Information (Detail)

v2.4.1.9
RELATED PARTY DEBT AGREEMENTS - Additional Information (Detail) (USD $)
9 Months Ended 1 Months Ended
Mar. 31, 2015
Oct. 31, 2011
Debt Instrument [Line Items]    
Borrowing Limits In Debt Agreement $ 3,250,000flux_BorrowingLimitsInDebtAgreement  
Esenjay Investments LLC [Member]    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ dei_LegalEntityAxis
= flux_EsenjayInvestmentsLlcMember
 
Debt Instrument, Convertible, Conversion Price $ 0.30us-gaap_DebtInstrumentConvertibleConversionPrice1
/ dei_LegalEntityAxis
= flux_EsenjayInvestmentsLlcMember
 
Proceeds from Lines of Credit 925,000us-gaap_ProceedsFromLinesOfCredit
/ dei_LegalEntityAxis
= flux_EsenjayInvestmentsLlcMember
 
Line of Credit Facility, Remaining Borrowing Capacity $ 2,325,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
/ dei_LegalEntityAxis
= flux_EsenjayInvestmentsLlcMember
 
Esenjay Investments LLC [Member] | Major Stockholder [Member]    
Debt Instrument [Line Items]    
Beneficial Ownership Percentage of Related Party   51.00%flux_PercentageOfBeneficialOwnershipPercentageOfRelatedParty
/ dei_LegalEntityAxis
= flux_EsenjayInvestmentsLlcMember
/ us-gaap_TitleOfIndividualAxis
= flux_MajorStockholderMember