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Estimated Fair Value of Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2013
Fair Value Disclosures [Abstract]  
Fair Value, by Balance Sheet Grouping [Table Text Block]

    March 31, 2013     December 31, 2012  
    (Amounts in thousands)     (Amounts in thousands)  
    Net Carrying     Estimated     Net Carrying     Estimated  
    Value (1)     Fair Value     Value (1)     Fair Value  
                                 
Assets:                                
  Cash and cash equivalents   $ 776     $ 776     $ 853     $ 853  
Notes Receivable     13       13       15       15  
                                 
Liabilities:                                
  Mortgage debt     482       482       489       489  
  Line of credit     100       100       -       -  

 

(1) Net carrying value is net of valuation reserves and discounts where applicable.