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Allowance For Doubtful Accounts (Tables) | 12 Months Ended
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Dec. 31, 2020
Allowance for Doubtful Accounts |
Changes in allowance for doubtful accounts | The following table identifies the changes in the Company’s allowance for doubtful accounts included in “Accounts receivable” on the accompanying Consolidated Balance Sheets as of December 31, 2020 and 2019 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2020 | ​ | 2019
Allowance for doubtful accounts, balance at January 1, | ​ | $ | 14,417 | ​ | $ | 13,238
Reserve accruals | ​ |  | 5,030 | ​ |  | 8,738
Uncollectable accounts written-off | ​ | ​ | (6,743) | ​ | ​ | (8,282)
Foreign currency translation | ​ |  | (34) | ​ |  | 723
Allowance for doubtful accounts, balance at December 31, | ​ | $ | 12,670 | ​ | $ | 14,417

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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