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EMPLOYEE RETIREMENT PLANS (Details) | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Asset Category: |  |
Weighted Average Asset Alllocation | 100.00% | 100.00%
Equity Securities [Member] |  |
Asset Category: |  |
Weighted Average Asset Alllocation | 55.00% | 54.00%
Fixed Income Securities [Member] |  |
Asset Category: |  |
Weighted Average Asset Alllocation | 39.00% | 38.00%
Other [Member] |  |
Asset Category: |  |
Weighted Average Asset Alllocation | 6.00% | 8.00%

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