XML 37 R37.htm IDEA: XBRL DOCUMENT v2.4.0.6
OTHER ASSETS (Tables)
 12 Months Ended
Dec. 31, 2012
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Other Assets, Noncurrent [Table Text Block]

Other assets included the following amounts at December 31, 2012 and 2011:

 

    2012     2011  
    (Dollars in thousands)  
Cash surrender value of life insurance     12,745       12,055  
Intangible assets (See Note 8)     3,199       3,472  
Other     2,847       2,554  
Total other assets   $ 18,791     $ 18,081