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Current Expected Credit Losses (Tables) | 12 Months Ended
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Dec. 31, 2020
Current Expected Credit Losses |
Schedule of roll-forward of the allowance for credit losses that is deducted from the amortized cost basis of accounts receivable to present the net amount expected to be collected | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
Years Ended December 31, |  | 2020 |  | 2019
(in thousands) | ​ |  | ​ | ​ |  | ​
Beginning balance | ​ | $ | 5,181 | ​ | $ | 4,813
Adoption of ASC 326 | ​ |  | — | ​ |  | —
Provision (benefit) for current expected credit losses | ​ |  | 342 | ​ |  | 1,481
Write-offs | ​ |  | (739) | ​ |  | (1,142)
Recoveries collected (net of expenses) | ​ | ​ | 31 | ​ | ​ | 29
Ending balance | ​ | $ | 4,815 | ​ | $ | 5,181

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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=121599337&loc=SL82919249-210447 + Details
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- References No definition available. + Details
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