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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Accounts Receivable, Allowance for Credit Losses | The change in the allowance for credit losses for the year ended December 31, 2021 was as follows (in thousands):
Balance at December 31, 2020 | $ | 18,031 |
Provision for credit losses | 8,041 |
Amounts written off against the allowance, net of recoveries | (2,538) |
Balance at December 31, 2021 | $ | 23,534 |

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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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