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FAIR VALUE (Fair Value of Financial Instruments, Excluding Instruments Valued on a Recurring Basis) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Sep. 30, 2012
Carrying Amount [Member]
   
Assets:    
Receivables from managed entities $ 32,433 $ 41,051
Total 32,433 41,051
Borrowings:    
Total 22,062 23,020
Carrying Amount [Member] | Real Estate Debt [Member]
   
Borrowings:    
Real estate debt 10,380 10,531
Carrying Amount [Member] | Senior Notes [Member]
   
Borrowings:    
Senior Notes 10,000 10,000
Carrying Amount [Member] | Other Debt [Member]
   
Borrowings:    
Other debt 1,682 2,489
Estimated Fair Value [Member]
   
Assets:    
Receivables from managed entities 32,433 41,051
Total 32,433 41,051
Borrowings:    
Total 24,607 25,409
Estimated Fair Value [Member] | Real Estate Debt [Member]
   
Borrowings:    
Real estate debt 11,075 11,554
Estimated Fair Value [Member] | Senior Notes [Member]
   
Borrowings:    
Senior Notes 11,875 11,364
Estimated Fair Value [Member] | Other Debt [Member]
   
Borrowings:    
Other debt $ 1,657 $ 2,491