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OTHER ASSETS (Tables)
 12 Months Ended
Dec. 31, 2016
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, 2016 and 2015:
 
 
 
2016
 
2015
  
 
(Dollars in thousands)
Cash surrender value of life insurance
 
$
15,604
 
 
$
14,876
 
Amortizable intangible assets (See Note 7)
 
 
2,139
 
 
 
2,379
 
Investment in real estate
 
 
2,297
 
 
 
2,284
 
Other
 
 
2,745
 
 
 
1,604
 
Total other assets
 
$
22,785
 
 
$
21,143