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Accounts Receivable (Tables) | 12 Months Ended
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Dec. 31, 2022
Accounts Receivable. |
Schedule of components of accounts receivables | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
December 31, |  | 2022 |  | 2021
(in thousands) | ​ |  | ​ | ​ |  | ​
Trade receivables: |  | ​ |  |  | ​ |
Billed | ​ | $ | 315,332 | ​ | $ | 181,500
Unbilled | ​ |  | 103,498 | ​ |  | 70,353
Other receivables | ​ |  | 4,816 | ​ |  | 13,547
Total | ​ |  | 423,646 | ​ |  | 265,400
Less: allowance for credit losses | ​ |  | (7,078) | ​ |  | (6,765)
Accounts receivable, net | ​ | $ | 416,568 | ​ | $ | 258,635
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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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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