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Loans Payable (Unsecured Demand Loans) (Details) - USD ($)
3 Months Ended 5 Months Ended 12 Months Ended
Jun. 01, 2015
Mar. 16, 2015
Nov. 25, 2014
Sep. 30, 2015
May. 14, 2015
Jun. 30, 2015
Debt Instrument [Line Items]            
Principal outstanding       $ 26,141,000   $ 24,091,000
Unsecured Debt            
Debt Instrument [Line Items]            
Demand loans         $ 13,575,000  
Interest accrued and unpaid   $ 798,000        
Unsecured Debt | 12/19/2014            
Debt Instrument [Line Items]            
Demand loans           2,000,000
Unsecured Debt | 1/14/2015            
Debt Instrument [Line Items]            
Demand loans           2,000,000
Unsecured Debt | 1/30/2015            
Debt Instrument [Line Items]            
Demand loans           2,000,000
Unsecured Debt | 2/13/2015            
Debt Instrument [Line Items]            
Demand loans           750,000
Unsecured Debt | 2/26/2015            
Debt Instrument [Line Items]            
Demand loans           1,000,000
Unsecured Debt | 3/2/2015            
Debt Instrument [Line Items]            
Demand loans           1,000,000
Unsecured Debt | 3/16/2015            
Debt Instrument [Line Items]            
Demand loans           3,000,000
Unsecured Debt | 4/20/2015            
Debt Instrument [Line Items]            
Demand loans           1,000,000
Unsecured Debt | 5/5/2015            
Debt Instrument [Line Items]            
Demand loans           500,000
Unsecured Debt | 5/14/2015            
Debt Instrument [Line Items]            
Demand loans           $ 325,000
Unsecured Debt | Unsecured Demand Loans            
Debt Instrument [Line Items]            
Stated interest rate           12.00%
Principal amount       0   $ 1,575,000
Principal outstanding       0   $ 1,575,000
Interest expense       $ 1,000    
SIC III | Series C Convertible Preferred Stock | Securities Purchase Agreement            
Debt Instrument [Line Items]            
Shares purchased by affiliate   7,000 3,000      
Proceeds from issuance of convertible stock   $ 7,000,000 $ 3,000,000      
Unsecured Debt            
Debt Instrument [Line Items]            
Repayment of debt $ 5,000,000 $ 7,000,000