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PENSION PLAN (Details 5) - Pension Plan [Member]	Dec. 31, 2018	Dec. 31, 2017
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	100.00%	100.00%
Target allocation for 2019	100.00%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	36.00%	34.00%
Target allocation for 2019	36.00%
Fixed Income Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	56.00%	57.00%
Target allocation for 2019	56.00%
Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	8.00%	7.00%
Target allocation for 2019	8.00%
Other Asset Categories [Member]
Defined Benefit Plan Disclosure [Line Items]
Allocation at December 31	0.00%	2.00%
Target allocation for 2019	0.00%

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- Definition

Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 55
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=112275985&loc=d3e4179-114921

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)(i)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)(i)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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