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EMPLOYEE RETIREMENT PLANS (Tables)
12 Months Ended
Dec. 31, 2012
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Allocation of Plan Assets [Table Text Block]

The Company’s pension plan’s weighted average asset allocation at December 31, 2012 and 2011, by asset category, was as follows:

 

    Plan Assets at December 31,  
    2012     2011  
Asset Category:                
Equity Securities     52 %     42 %
Fixed Income Securities     40 %     49 %
Other     8 %     9 %
Total     100 %     100 %
Schedule of Assumptions Used [Table Text Block]

Assumptions used in determining the funded status at December 31, 2012 and 2011 were:

 

    2012     2011  
Discount rate     4.23 %     4.60 %
Rate of compensation increase     4.50 %     4.50 %
Schedule of Reconciliation of Change in Benefit and Plan Assets of Both Defined Benefit Pension Plan and Unfunded Supplemental Pension Plan [Table Text Block]

The following is a reconciliation of the change in benefit obligation and plan assets of both the defined benefit pension plan and the unfunded supplemental pension plan for the years ended December 31, 2012 and 2011:

 

    Defined Benefit Pension Plan     Supplemental Pension Plan  
    2012     2011     2012     2011  
    (Dollars in thousands)  
Change in projected benefit obligation                                
Projected benefit obligation, beginning of year   $ 39,523     $ 34,407     $ 13,870     $ 10,754  
Service cost     1,236       977       236       235  
Interest cost     1,800       1,807       516       566  
Plan amendments     -       -       (1,415 )     -  
Actuarial loss (gain)     2,532       3,776       (576 )     2,494  
Benefits paid     (1,639 )     (1,444 )     (361 )     (179 )
Projected benefit obligation, end of year   $ 43,452     $ 39,523     $ 12,270     $ 13,870  
                                 
Change in plan assets                                
Fair value of plan assets, beginning of year     26,655       26,193       -       -  
Actual return on plan assets     2,932       400       -       -  
Administrative expenses     (129 )     (94 )     -       -  
Contributions     -       1,600       361       179  
Benefits paid     (1,639 )     (1,444 )     (361 )     (179 )
Fair value of plan assets, end of year   $ 27,819     $ 26,655     $ -     $ -  
Funded status of plan   $ (15,633 )   $ (12,868 )   $ (12,270 )   $ (13,870 )
                                 
Amounts recognized in the consolidated balance sheets consist of:                                
Accrued liabilities - other   $ -     $ -     $ (373 )   $ (394 )
Long-term pension liability     (15,633 )     (12,868 )     (11,897 )     (13,476 )
Net amount recognized   $ (15,633 )   $ (12,868 )   $ (12,270 )   $ (13,870 )
                                 
Amounts recognized in accumulated other comprehensive loss consist of:                                
Accumulated loss, net of income tax benefit of $6,735, $6,575, $2,102 and $2,487, respectively   $ 10,534     $ 10,283     $ 3,288     $ 3,891  
Prior service cost, net of income tax benefit of $1, $1, ($402) and $106, respectively     1       2       (628 )     166  
Net amount recognized   $ 10,535     $ 10,285     $ 2,660     $ 4,057  
Schedule of Net Periodic Benefit Cost Assumptions [Table Text Block]

Assumptions used in determining net periodic pension cost for the years ended December 31, 2012, 2011 and 2010 were:

 

    2012     2011     2010  
Discount rate     4.60 %     5.40 %     5.95 %
Rate of compensation increase     4.50 %     4.50 %     4.50 %
Long-term rate of return on plan assets     7.75 %     8.00 %     8.00 %
Schedule of Net Benefit Costs [Table Text Block]

The components of net periodic pension cost for the years ended December 31, 2012, 2011 and 2010, were:

 

    2012     2011     2010  
    (Dollars in thousands)  
Benefits earned during the period   $ 1,472     $ 1,212     $ 1,187  
Interest cost on projected benefit obligation     2,317       2,373       2,449  
Expected return on plan assets     (1,994 )     (2,021 )     (1,836 )
Net amortization and deferral     1,612       1,272       1,448  
Net pension expense   $ 3,407     $ 2,836     $ 3,248  
Schedule of Expected Benefit Payments [Table Text Block]

Projected benefit payments for the plans as of December 31, 2012 were estimated as follows:

 

    Defined Benefit
Pension Plan
    Supplemental
Pension Plan
 
    (Dollars in thousands)  
2013   $ 1,834     $ 373  
2014   $ 1,905     $ 390  
2015   $ 1,968     $ 398  
2016   $ 2,057     $ 421  
2017   $ 2,125     $ 427  
2018 - 2022   $ 11,990     $ 2,534  
Schedule of Asset Category Within Fair Value Hierarchy of Pension Plan Asset [Table Text Block]

The following table summarizes the fair value of the Company’s pension plan assets as of December 31, 2012 by asset category within the fair value hierarchy (for further level information, see Note 4):

 

    December 31, 2012  
    Quoted Prices     Significant     Significant        
    in Active Markets     Observable Inputs     Unobservable Inputs        
    Level 1     Level 2     Level 3     Total  
    (Dollars in thousands)  
Common stocks   $ 10,169     $ 1,118     $ -     $ 11,287  
Preferred stocks     1,038       -       -       1,038  
Exchange traded funds     3,194       -       -       3,194  
Corporate obligations     -       4,573       -       4,573  
State and municipal obligations     -       574       -       574  
Foreign obligations     -       16       -       16  
Pooled fixed income funds     3,212       -       -       3,212  
U.S. government securities     -       1,584       -       1,584  
Cash and cash equivalents     2,264       -       -       2,264  
Subtotal     19,877       7,865       -       27,742  
Other assets (1)                             77  
Total                           $ 27,819  

 

(1) This category represents trust receivables that are not leveled.

 

The following table summarizes the fair value of the Company’s pension plan assets as of December 31, 2011 by asset category within the fair value hierarchy (for further level information, see Note 4):

 

    December 31, 2011  
    Quoted Prices     Significant     Significant        
    in Active Markets     Observable Inputs     Unobservable Inputs        
    Level 1     Level 2     Level 3     Total  
    (Dollars in thousands)  
Common stocks   $ 8,329     $ 582     $ -     $ 8,911  
Preferred stocks     859       -       -       859  
Exchange traded funds     2,180       -       -       2,180  
Corporate obligations     -       4,747       -       4,747  
State and municipal obligations     -       806       -       806  
Foreign obligations     -       51       -       51  
Pooled fixed income funds     4,378       -       -       4,378  
U.S. government securities     -       2,288       -       2,288  
Cash and cash equivalents     2,337       -       -       2,337  
Subtotal     18,083       8,474       -       26,557  
Other assets (1)                             98  
Total                           $ 26,655  

 

(1) This category represents trust receivables that are not leveled.