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EQUITY AND STOCK COMPENSATION PLANS - Share Purchases (Details) - Share Purchases - USD ($)
$ in Millions
12 Months Ended 21 Months Ended
Dec. 31, 2019
Dec. 31, 2019
Apr. 24, 2018
EQUITY AND STOCK COMPENSATION PLANS      
Number of common stock authorized for repurchase     $ 10.0
Number of stock repurchased (in shares) 234,494 336,699  
Value of stock repurchased $ 0.8 $ 1.2