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STOCK PLANS (Tables)
6 Months Ended
Jun. 30, 2012
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following table presents information on stock options outstanding for the period shown:

Six months ended
June 30, 2012
            Weighted Average
Common Shares Exercise Price per share
Balance, beginning of period              257,080 $       70.12
       Granted - -
       Exercised (6,055 ) 11.55
       Forfeited/expired (39,556 ) 74.31
Balance, end of period 211,469 $ 71.01
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable [Table Text Block]

The following table presents information on stock options outstanding for the periods shown:

Six months ended Six months ended
(Dollars in thousands, except share and per share data)       June 30, 2012       June 30, 2011
Stock options vested and expected to vest:
       Number 211,469 257,827
       Weighted average exercise price per share $ 71.01 $ 69.39
       Aggregate intrinsic value $ 527 $ 400
       Weighted average contractual term of options 4.2 years 4.6 years
 
Stock options vested and currently exercisable:
       Number 211,394 257,206
       Weighted average exercise price per share $ 71.03 $ 69.59
       Aggregate intrinsic value $ 527 $ 397
       Weighted average contractual term of options 4.2 years 4.6 years
 
Unearned compensation related to stock options $ - $ 48
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

The following table presents information on restricted stock outstanding for the period shown:

Six months ended
June 30, 2012
            Weighted Average Market
Restricted Shares Price at Grant
Balance, beginning of period               264,631 $ 16.98
     Granted 29,673 19.05
     Vested (94,975 ) 18.19
     Forfeited (13,357 ) 15.66
Balance, end of period 185,972 $ 16.78
 
Weighted average remaining recognition period 2.1 years
Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

The following table presents stock-based compensation expense for the periods shown:

Three months ended Six months ended
June 30, June 30,
(Dollars in thousands)       2012       2011       2012       2011
Restricted stock expense $       380 $       468 $       777 $       975
Stock option expense 3 17 15 54
      Total stock-based compensation expense $ 383 $ 485 $ 792 $ 1,029