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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail)
3 Months Ended 6 Months Ended
Jun. 30, 2020
USD ($)
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
segment
Jun. 30, 2019
USD ($)
Summary Of Significant Accounting Policies [Line Items]        
Impairment charges $ 675,000 $ 0 $ 675,000 $ 0
Number of reportable segments | segment     2  
Goodwill and intangible asset impairment $ 0   $ 0  
Customer Relationships        
Summary Of Significant Accounting Policies [Line Items]        
Useful life     20 years  
Minimum        
Summary Of Significant Accounting Policies [Line Items]        
Estimated useful life of asset (years)     2 years  
Maximum        
Summary Of Significant Accounting Policies [Line Items]        
Estimated useful life of asset (years)     49 years