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MORTGAGE LOANS HELD FOR SALE (Details Textual)
3 Months Ended 12 Months Ended
Mar. 31, 2017
USD ($)
Loan
Mar. 31, 2016
USD ($)
Dec. 31, 2016
USD ($)
Loan
Mortgage Loans on Real Estate [Line Items]      
Mortgage interest income $ 8,000 $ 217,000  
Mortgage loan principal payoffs received $ 0 $ 7,632,000  
Performing Financing Receivable [Member]      
Mortgage Loans on Real Estate [Line Items]      
Number of loans (in loans) | Loan 1    
Aggregate average principal and interest balance $ 400,000    
Interest rate 11.00%    
Nonperforming Financing Receivable [Member]      
Mortgage Loans on Real Estate [Line Items]      
Number of loans (in loans) | Loan 2    
Aggregate average principal and interest balance $ 0    
Mortgage Receivable [Member]      
Mortgage Loans on Real Estate [Line Items]      
Number of loans (in loans) | Loan 3   3
Aggregate average principal and interest balance $ 4,400,000    
Valuation allowance $ 12,700,000   $ 12,700,000
Loans receivable valuation allowance (percentage) 97.10%   97.10%