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v3.23.1

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2022
Summary of Significant Accounting Policies |
Schedule of cash and cash equivalents and restricted cash presented on the Consolidated Statements of Cash flows | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
(Thousands) |  | December 31, 2022 |  | December 31, 2021
Cash and cash equivalents | ​ | $ | 16,838 | ​ | $ | 19,344
Restricted cash | ​ | ​ | 9,567 | ​ | ​ | 3,526
Total | ​ | $ | 26,405 | ​ | $ | 22,870
Schedule of activity in allowance of credit losses | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31,
(Thousands) |  | 2022 |  | 2021
Balance at beginning of period | ​ | $ | 3,749 | ​ | $ | 3,977
Charged to selling, general and administrative expense | ​ | ​ | 1,790 | ​ | ​ | 439
Write-offs | ​ | ​ | (2,516) | ​ | ​ | (667)
Total | ​ | $ | 3,023 | ​ | $ | 3,749
​

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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 https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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