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COMMITMENTS (Tables)
12 Months Ended
Dec. 31, 2012
Business Combination, Contingent Consideration Arrangements [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Future fixed and minimum rental commitments required under operating leases that have initial or remaining non-cancelable lease terms in excess of one year as of December 31, 2012, are shown below. Renewal options exist for many long-term leases.

 

    Operating  
(Dollars in thousands)   Leases  
2013   $ 9,251  
2014     8,202  
2015     6,067  
2016     4,535  
2017     3,333  
Thereafter     8,052  
Total   $ 39,440