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Debt and Credit Facilities (Tables) | 9 Months Ended
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Sep. 30, 2024
Debt and Credit Facilities |
Schedule of debt | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, 2024 |  | December 31, 2023
​ | ​ | ​ | ​ | ​ | ​ | ​
Credit Agreement and Guaranty | ​ | $ | 102,319 | ​ | $ | 102,319
Payable-in-kind ("PIK") interest | ​ | ​ | 4,182 | ​ | ​ | 361
Total long-term debt liability | ​ | $ | 106,501 | ​ | $ | 102,680
Unamortized debt premiums, discounts and issuance costs | ​ | ​ | (2,061) | ​ | ​ | (2,082)
Total long-term debt | ​ | $ | 104,440 | ​ | $ | 100,598
Schedule of maturities on long-term debt | ​
​ | ​ | ​ | ​ | ​
​ | ​ | September 30, 2024 |
​ | ​ | ​ | ​ | ​
2024 | ​ | $ | — | ​
2025 | ​ | $ | — | ​
2026 | ​ | $ | — | ​
2027 | ​ | $ | 106,501 | ​
2028 | ​ | $ | — | ​
Thereafter | ​ | $ | — | ​
Schedule of long-term debt interest expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Three months ended | ​ | Nine months ended
​ | September 30, | ​ | September 30,
​ | 2024 | ​ | 2023 | ​ | 2024 | ​ | 2023
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest expense | $ | 3,684 | ​ | $ | 2,875 | ​ | $ | 10,852 | ​ | $ | 8,813
Accretion of debt discount and amortization of financing costs | ​ | 106 | ​ | ​ | 377 | ​ |  | 245 | ​ | ​ | 1,066
Total interest expense | $ | 3,790 | ​ | $ | 3,252 | ​ | $ | 11,097 | ​ | $ | 9,879
​

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