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ACCOUNTS RECEIVABLE, NET OF ALLOWANCE FOR CREDIT LOSSES (Tables)
3 Months Ended
Mar. 31, 2020
Credit Loss [Abstract]  
Summary of Changes to Allowance for Credit Losses
A summary of the changes to allowance for credit losses follows:

Three Months Ended
March 31, 2020
Balance at beginning of period$1,468  
Cumulative effect of new accounting principle189  
Additions - charged to expense880  
Deductions - bad debts written off, net of recoveries(445) 
Balance at end of period$2,092