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Note Receivable (Details) (USD $)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2014
Mar. 31, 2015
Mar. 31, 2014
Sep. 30, 2012
Obligation with Joint and Several Liability Arrangement [Line Items]        
Loan interest rate       9.00%us-gaap_DebtInstrumentInterestRateEffectivePercentage
Payments to Acquire Other Investments   $ 5,000,000us-gaap_PaymentsToAcquireOtherInvestments $ 4,000,000us-gaap_PaymentsToAcquireOtherInvestments $ 3,000,000us-gaap_PaymentsToAcquireOtherInvestments
Impairment charge $ 2,600,000us-gaap_AllowanceForLoanAndLeaseLossesWriteOffs      
Subordinated Debt [Member]        
Obligation with Joint and Several Liability Arrangement [Line Items]        
Loan interest rate 10.00%us-gaap_DebtInstrumentInterestRateEffectivePercentage
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SubordinatedDebtMember