NATURE OF OPERATIONS AND ACCOUNTING POLICIES Deferred Financing Costs Narrative (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||
| Amortization of deferred financing costs | $ (1,136) | $ (1,486) | $ (1,025) |
| Write off of debt issuance cost | $ 500 | ||
| X | ||||||||||
- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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