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INCENTIVE STOCK PLANS (Narrative) (Details) - Replacement Restricted Stock Awards - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Replacement restricted shares granted (in shares) 0 69,176
Fair value of awards granted   $ 1.7
Fair value of awards granted, portion attributable to pre-merger services   $ 0.2
Weighted average remaining service period   21 months
Accelerated vesting (in shares) 3,973 15,049
Cost of accelerated vesting $ 0.1 $ 0.3