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Accounts receivable, net of allowance for credit losses (Tables) | 12 Months Ended
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Dec. 31, 2021
Receivables [Abstract] |
Schedule of allowance for credit losses | The following table provides details of the Company’s allowance for credit losses:
| Year ended December 31,
| 2019 |  | 2020 |  | 2021
Opening balance as of January 1 | $ | 23,960 |  |  | $ | 29,969 |  |  | $ | 27,707 |
Transition period adjustment on accounts receivables (through retained earnings) pursuant to adoption of ASC 326 | — |  |  | 4,185 |  |  | — |
Adjusted balance as of January 1 | 23,960 |  |  | 34,154 |  |  | 27,707 |
Additions due to acquisitions | 1,004 |  |  | 200 |  |  | — |
Additions charged/reversal released to cost and expense, net | 7,443 |  |  | 3,307 |  |  | 910 |
Deductions/effect of exchange rate fluctuations | (2,438) |  |  | (9,954) |  |  | (4,288) |
Closing balance | $ | 29,969 |  |  | $ | 27,707 |  |  | $ | 24,329 |

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: 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=124255953&loc=SL82919249-210447 + Details
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- References No definition available. + Details
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