Annual report pursuant to Section 13 and 15(d)

DISCLOSURES ABOUT FAIR VALUE (Tables)

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DISCLOSURES ABOUT FAIR VALUE (Tables)
12 Months Ended
Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

Assets and liabilities measured at fair value on a recurring basis are summarized in the following tables according to FASB ASC 820 pricing levels.

 

    Fair Value Measurement Using  
          Quoted prices              
          in active     Significant        
          markets of     other     Significant  
          identical     observable     Unobservable  
    Recorded     assets     inputs     Inputs  
    value     (Level 1)     (Level 2)     (Level 3)  
                         
December 31, 2012                                
Assets:                                
Available-for-sale securities   $ 56,949     $ 55,449     $ 1,500     $ -  
                                 
December 31, 2011                                
Assets:                                
Available-for-sale securities   $ 318,353     $ 316,853     $ 1,500     $ -