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THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
3 Months Ended
Mar. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Allowance for Doubtful Accounts
The following table presents the changes in the allowance for doubtful accounts for the three months ended March 31, 2020:
 
March 31, 2020
 
(In thousands)
Balance at January 1
$
19,066

Current period provision of bad debt
17,070

Write-offs charged against the allowance
(16,298
)
Recoveries collected
737

Balance at March 31
$
20,575