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Employee Benefit Plans
9 Months Ended
Sep. 30, 2011
Compensation and Retirement Disclosure [Abstract] 
Pension and Other Postretirement Benefits Disclosure [Text Block]
6. Employee Benefit Plans
           
  Components of net periodic benefit cost for the pension and postretirement benefit plans are shown below:
 
    Pension Benefits   Other Postretirement Benefits
    Three Months Ended   Three Months Ended
    September 30,   September 30,   September 30,   September 30,
        2011       2010       2011       2010
    (in thousands)   (in thousands)
Components of Net Periodic Benefit Cost                            
       Service cost   $ - -     $ - -     $ 3   $ 3
       Interest cost     100       104       9     8
       Expected return on plan assets                   (119 )                   (115 )     - -     - -
       Amortization of net obligation at transition     - -       - -       4     4
       Recognized net actuarial loss     38       24       - -     - -
                             
Net periodic benefit cost   $ 19     $ 13     $ 16   $ 15
 

    Pension Benefits   Other Postretirement Benefits
    Nine Months Ended   Nine Months Ended
    September 30,   September 30,   September 30,   September 30,
        2011       2010       2011       2010
    (in thousands)   (in thousands)
Components of Net Periodic Benefit Cost                            
       Service cost   $ - -     $ - -     $ 10   $ 9
       Interest cost     301       309       27     26
       Expected return on plan assets                   (356 )                   (345 )     - -     - -
       Amortization of net obligation at transition     - -       - -       13     12
       Recognized net actuarial loss     112       72       - -     - -
                             
Net periodic benefit cost   $ 57     $ 36     $ 50   $ 47
 
 
Employer Contribution
 
The company anticipates the 2011 contribution for the pension plan will approximate $10 thousand and has made this payment as of September 30, 2011. The company has made payments of $14 thousand for the other postretirement benefit plans for the first nine months of 2011 and anticipates remaining payments for 2011 to total $6 thousand.
 
The company’s defined benefit pension plan was frozen as of October 31, 2009. Benefits of all existing participants stopped accruing and no new participants could be admitted to the plan after that date.