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COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - USD ($) $ in Millions | Feb. 06, 2017 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Loss Contingencies [Line Items] |  |  |
Class of Warrant or Right, Outstanding |  | 357 |
CPA Global |  |  |
Loss Contingencies [Line Items] |  |  |
Loss contingency, damages sought | $ 0.2 |  |
CPA Global | Minimum [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Loss contingency accrual |  | $ 0.1 | $ 0.1

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