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v3.26.1

Cash, Cash Equivalents and Restricted Cash (Tables) | 3 Months Ended
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Mar. 31, 2026
Cash and Cash Equivalents [Abstract] |
Schedule of cash and cash equivalents | Cash, cash equivalents and restricted cash as of December 31, 2025 and March 31, 2026 consisted of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ ​ ​ | December 31, | ​ ​ ​ | March 31,
​ | ​ | 2025 | ​ | 2026
Current assets: |  | ​ | ​ |  | ​ | ​
Cash and cash equivalents | ​ | $ | 155,584 | ​ | $ | 55,485
Restricted cash - standby letter of credit | ​ |  | 2,172 | ​ |  | 2,172
Total cash, cash equivalents and current portion of restricted cash | ​ | $ | 157,756 | ​ | $ | 57,657
Schedule of components of restricted cash | Cash, cash equivalents and restricted cash as of December 31, 2025 and March 31, 2026 consisted of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ ​ ​ | December 31, | ​ ​ ​ | March 31,
​ | ​ | 2025 | ​ | 2026
Current assets: |  | ​ | ​ |  | ​ | ​
Cash and cash equivalents | ​ | $ | 155,584 | ​ | $ | 55,485
Restricted cash - standby letter of credit | ​ |  | 2,172 | ​ |  | 2,172
Total cash, cash equivalents and current portion of restricted cash | ​ | $ | 157,756 | ​ | $ | 57,657

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