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v3.21.1

Cash, cash equivalents and restricted cash (Tables) | 3 Months Ended
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Mar. 31, 2021
Cash, cash equivalents and restricted cash |
Schedule of reconciliation of cash, cash equivalents and restricted cash | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | March 31, | ​ | December 31, | ​
​ | 2021 | ​ | ​ | 2020 | ​
​ | (in thousands) | ​
Cash and cash equivalents | $ | 206,766 | ​ | $ | 203,479 | ​
Long-term restricted cash | ​ | 753 | ​ | ​ | 753 | ​
Total cash, cash equivalents and restricted cash | $ | 207,519 | ​ | $ | 204,232 | ​

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- Definition Tabular disclosure for cash, cash equivalents and restricted cash. + References No definition available. + Details
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