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OTHER ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2017
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, 2017 and 2016:
|  | 2017 |  | 2016
|  | (Dollars in thousands)
Cash surrender value of life insurance |  | $ | 16,277 |  |  | $ | 15,604 |
Amortizable intangible assets (See Note 7) |  |  | 1,906 |  |  |  | 2,139 |
Investment in real estate |  |  | 2,397 |  |  |  | 2,297 |
Other |  |  | 2,517 |  |  |  | 2,745 |
Total other assets |  | $ | 23,097 |  |  | $ | 22,785 |

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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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