Quarterly report pursuant to Section 13 or 15(d)

OTHER RELATED PARTY TRANSACTIONS - Additional Information (Detail)

v2.4.1.9
OTHER RELATED PARTY TRANSACTIONS - Additional Information (Detail) (USD $)
9 Months Ended 0 Months Ended 1 Months Ended 3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Oct. 02, 2014
Apr. 07, 2014
Mar. 26, 2014
Feb. 25, 2014
Mar. 31, 2015
Mar. 31, 2014
Jun. 30, 2014
Related Party Deposit Liabilities $ 136,000us-gaap_RelatedPartyDepositLiabilities           $ 136,000us-gaap_RelatedPartyDepositLiabilities   $ 136,000us-gaap_RelatedPartyDepositLiabilities
Gain On Sale Of Equipment 4,000us-gaap_GainLossOnSaleOfPropertyPlantEquipment 0us-gaap_GainLossOnSaleOfPropertyPlantEquipment              
Epic Boats Llc [Member]                  
Operating Leases, Rent Expense   56,000us-gaap_LeaseAndRentalExpense
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
          8,000us-gaap_LeaseAndRentalExpense
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
 
Percentage Of Annual Increase In Rental Of Sublease           3.00%flux_PercentageOfAnnualIncreaseInRentalOfSublease
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
     
Percentage Of Monthly Rental Payment           10.00%flux_PercentageOfMonthlyRentalPayment
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
     
Percentage Of Facility Costs on Monthly Basis         10.00%flux_PercentageOfFacilityCostsOnMonthlyBasis
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
       
Operating Leases, Income Statement, Lease Revenue 11,000us-gaap_OperatingLeasesIncomeStatementLeaseRevenue
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
          4,000us-gaap_OperatingLeasesIncomeStatementLeaseRevenue
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
   
Monthly Rent Amount Under Sublease Agreement           12,130flux_MonthlyRentAmountUnderSubleaseAgreement
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
     
Fully Depreciated Assets Sold       3,000flux_FullyDepreciatedAssetsSold
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember
         
Partially Depreciated Assets Sold     $ 9,000flux_PartiallyDepreciatedAssetsSold
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= flux_EpicBoatsLlcMember