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Prepaid Expenses and Other Current Assets and Other Long-Term Assets (Tables) | 6 Months Ended
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Jun. 30, 2022
Prepaid Expenses and Other Current Assets and Other Long-Term Assets |
Schedule of prepaid and other current assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | JUNE 30, | ​ | ​ | DECEMBER 31,
​ |  | 2022 |  | 2021
Prepaid expenses | ​ | $ | 8,027 | ​ | $ | 8,973
Income tax receivable | ​ |  | 1,360 | ​ |  | 4,800
Research and development tax credit receivable | ​ |  | 3,013 | ​ |  | 3,951
Current portion of interest rate swap asset | ​ | ​ | 680 | ​ | ​ | 57
Other current assets | ​ | ​ | 816 | ​ | ​ | 767
Prepaid expenses and other current assets | ​ | $ | 13,896 | ​ | $ | 18,548
Schedule of other long-term assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | JUNE 30, | ​ | ​ | DECEMBER 31,
​ |  | 2022 |  | 2021
Long-term deposits | ​ | $ | 1,103 | ​ | $ | 1,160
Derivative assets - long-term | ​ | ​ | 710 | ​ | ​ | —
Deferred financing cost | ​ |  | 868 | ​ |  | 1,007
Total other long-term assets | ​ | $ | 2,681 | ​ | $ | 2,167

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- Definition Tabular disclosure of the carrying amounts of prepaid and other current assets. + References No definition available. + Details
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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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