Quarterly report pursuant to sections 13 or 15(d)

Investment in Magnolia Fund (Details)

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Investment in Magnolia Fund (Details) (USD $)
1 Months Ended 3 Months Ended 9 Months Ended
May 31, 2010
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Schedule of Equity Method Investments [Line Items]          
Company's share of distributions       $ 4,735,000 $ 1,966,000
Magnolia TC 2, LLC [Member]
         
Schedule of Equity Method Investments [Line Items]          
Payments to obtain interest in equity method investment 12,150,000        
Percent of equity interest 39.00% 39.00%   39.00%  
Minimum percent of face amount of the certificate required to be paid to obtain a tax certificate       5.00%  
Percentage of earnings recognized on tax certificate portfolio       5.00%  
Expenses, acquisition fee percentage       1.00%  
Investment interest rate       18.00%  
Net investment income (loss)   (8,000) 23,000 2,000 (31,000)
Company's share of distributions       $ 4,735,000 $ 1,966,000