INCOME TAXES Narrative 1 - Operating Loss Carryforwards - Valuation Allowarnces (Details) $ in Millions |
Dec. 31, 2020
USD ($)
|
|---|---|
| U.S. [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating loss carryforwards | $ 58.0 |
| U.S. [Member] | After December 31, 2017 | |
| Operating Loss Carryforwards [Line Items] | |
| Operating loss carryforwards | 4.9 |
| Foreign [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating loss carryforwards | $ 21.0 |