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Investment in Affiliate (Details)
1 Months Ended 3 Months Ended 9 Months Ended
Dec. 31, 2013
USD ($)
Apr. 15, 2013
USD ($)
installments
shares
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
May. 07, 2015
May. 05, 2015
USD ($)
Sep. 30, 2014
USD ($)
Investments in and Advances to Affiliates [Line Items]                  
Affiliate investment expense     $ (18,000) $ (44,000) $ (5,000) $ (157,000)      
Investment in affiliate     $ 0   0       $ 502,000
BDFD [Member]                  
Investments in and Advances to Affiliates [Line Items]                  
Subscription agreement for the purchase of Class A Units | shares   4,800              
Ownership interest   48.00%              
Aggregate subscription price   $ 750,000              
Number of installments | installments   2              
Remaining interest acquired             52.00%    
Affiliate investment expense         $ 13,000        
Investment in affiliate               $ 498,000  
BDFD [Member] | First Installment [Member]                  
Investments in and Advances to Affiliates [Line Items]                  
Subscription agreement payment   $ 375,000              
BDFD [Member] | Second Installment [Member]                  
Investments in and Advances to Affiliates [Line Items]                  
Subscription agreement payment $ 375,000