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INTANGIBLE ASSETS - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Schedule of Intangible Assets Disclosure [Line Items]    
Non-cash goodwill impairment charge $ 19,100 $ 42,990
Trade names    
Schedule of Intangible Assets Disclosure [Line Items]    
Indefinite-lived intangible assets, impairment $ 1,000 $ 0
Percentage of fair value within associated carrying values 10.00%  
U.S.    
Schedule of Intangible Assets Disclosure [Line Items]    
Non-cash goodwill impairment charge $ 19,100  
Indefinite-lived intangible assets, impairment $ 1,000  
Goodwill, percentage of fair value in excess of carrying value 3.90%