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ALLOWANCE FOR DOUBTFUL ACCOUNTS (Tables)
6 Months Ended
Jun. 30, 2021
Allowance for Doubtful Accounts  
Changes in allowance for doubtful accounts

Allowance for doubtful accounts, balance at December 31, 2020

$

12,670

Reserve accruals

 

2,027

Uncollectable accounts written-off

(2,400)

Foreign currency translation

 

(2)

Allowance for doubtful accounts, balance at June 30, 2021

$

12,295