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RELATED PARTY TRANSACTIONS Narrative (Details) - Medalogix [Member] - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2018
Related Party Transaction [Line Items]      
Payments to Acquire Investments     $ 7.0
Related Party Transaction, Amounts of Transaction $ 1.3 $ 0.6