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GOODWILL AND OTHER INTANGIBLES (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Nov. 29, 2019
Goodwill and Other Intangibles |  |  |  |
Goodwill impairment | $ 0.0 | $ 0.0 |  |
Amortization expense of amortizable intangible assets | 4.9 | 5.3 | $ 0.3 |
Mayasa [Member] |  |  |  |
Goodwill and Other Intangibles |  |  |  |
Final purchase price allocation of intangibles related to Mayasa acquisition |  |  |  | $ 61.5
Mayasa [Member] | Trade names [Member] |  |  |  |
Goodwill and Other Intangibles |  |  |  |
Indefinite-lived intangible assets acquired |  | 36.0 |  |
Mayasa [Member] | Non-compete Agreements [Member] |  |  |  |
Goodwill and Other Intangibles |  |  |  |
Finite-lived intangible assets | $ 0.1 | 4.7 |  |
Mayasa [Member] | Trade names [Member] |  |  |  |
Goodwill and Other Intangibles |  |  |  |
Finite-lived intangible assets |  | 8.5 |  |
Mayasa [Member] | Other intangible assets [Member] |  |  |  |
Goodwill and Other Intangibles |  |  |  |
Finite-lived intangible assets |  | $ 12.4 |  |
Mayasa [Member] | Goodwill [Member] |  |  |  |
Goodwill and Other Intangibles |  |  |  |
Residual goodwill |  |  |  | $ 73.4

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