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SUBSEQUENT EVENTS (Details) - Subsequent Event - Facility Closing
$ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Jul. 31, 2020
numberOfBranches
Dec. 31, 2020
USD ($)
Sep. 30, 2020
USD ($)
numberOfBranches
Dec. 31, 2020
USD ($)
Subsequent Event [Line Items]        
Number of branches | numberOfBranches 4      
Number of in-store branches | numberOfBranches     3  
Business exit annual savings | $       $ 1.8
Business exit costs | $   $ 1.4 $ 0.3