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DEBT (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Debt Instrument [Line Items] |  |  |
Total debt |  | $ 3,793 | $ 4,935
Less current portion |  | (1,174) | (782)
Total long-term debt |  | 2,619 | 4,153
Term Credit Facilities, Net [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Total debt | [1] | $ 3,793 | 4,933
Capital Lease Obligations [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Total debt |  |  | $ 2
[1] | The balances as of December 31, 2018 and 2017 are net of debt issuance costs of $45 and $102, respectively.

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