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Accounts Receivable (Tables) | 12 Months Ended
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Dec. 31, 2020
Receivables [Abstract] |
Summary of Accounts Receivables | Accounts receivable, net, are comprised of the following amounts:
|  | As of December 31,
|  | 2020 |  | 2019
Trade |  | $ | 86,659 |  |  | $ | 85,284 |
Less—allowance for credit losses |  | 2,044 |  |  | 2,044 |
Accounts receivable, net |  | $ | 84,615 |  |  | $ | 83,240 |
Summary of Activity in the Allowance for Credit Losses | The following table presents changes in allowance for credit losses.
|  | Year Ended December 31,
|  | 2020 |  | 2019 |  | 2018
Balance at beginning of year |  | $ | 2,044 |  |  | $ | 2,517 |  |  | $ | 2,339 |
Additions |  | 505 |  |  | 231 |  |  | 628 |
Write-offs |  | (562) |  |  | (692) |  |  | (400) |
Currency impact |  | 57 |  |  | (12) |  |  | (50) |
Balance at end of year |  | $ | 2,044 |  |  | $ | 2,044 |  |  | $ | 2,517 |

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- Definition Tabular disclosure of allowance for credit loss on financing receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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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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