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10. RETIREMENT PLANS (Tables)
9 Months Ended
Sep. 30, 2012
Pension and Other Postretirement Plans, Pensions, Policy [Policy Text Block]
    (Unaudited)     (Unaudited)  
    Three Months Ended     Nine Months Ended  
    September 30,     September 30,  
    2012     2011     2012     2011  
                         
Service cost   $ -     $ 30,840     $ -     $ 92,520  
Interest     -       156,331       -       468,991  
Expected return on assets     -       (156,592 )     -       (469,774 )
Amortization of unrecognized                                
net gain or loss     -       54,762       -       164,288  
Amortization of unrecognized                                
transition obligation     -       -       -       -  
Amortization of unrecognized                                
prior service cost     -       18,802       -       56,404  
Net pension cost   $ -     $ 104,143     $ -     $ 312,429