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RESTRUCTURING RELATED EXPENSES (Tables) | 12 Months Ended
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Dec. 31, 2018
Restructuring and Related Activities [Abstract] |
Schedule of restructuring activities | The following table summarizes the 2016, 2017, and 2018 restructuring activity:
|  | Total
Liability balance at January 1, 2016 |  | $ | 844 |
Increase in liability |  | 200 |
Reduction in liability (payments) |  | (995 | )
Liability balance at December 31, 2016 |  | $ | 49 |
Increase in liability |  | 1,483 |
Reduction in liability (payments) |  | (782 | )
Liability balance at December 31, 2017 |  | $ | 750 |
Increase in liability |  | 1,523 |
Reduction in liability (payments) |  | (2,008 | )
Liability balance at December 31, 2018 |  | $ | 265 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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