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Note 7 - Debt, Credit Agreement and Leases (Tables) | 3 Months Ended
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Mar. 31, 2024
Table Text Block [Abstract] |
Schedule of Long-Term Debt Instruments | The following tables summarize our long-term debt balances, excluding interest and borrowings under the Credit Agreement, as of March 31, 2024 and December 31, 2023 (in thousands):
|  | March 31, 2024 |
|  | Senior Notes |  |  | IQ Notes |  |  | Total |
Principal |  | $ | 475,000 |  |  | $ | 35,600 |  |  | $ | 510,600 |
Unamortized discount/premium and issuance costs |  |  | (3,501 | ) |  |  | 211 |  |  |  | (3,290 | )
Long-term debt balance |  | $ | 471,499 |  |  | $ | 35,811 |  |  | $ | 507,310 |
|  | December 31, 2023 |
|  | Senior Notes |  |  | IQ Notes |  |  | Total |
Principal |  | $ | 475,000 |  |  | $ | 36,473 |  |  | $ | 511,473 |
Unamortized discount/premium and issuance costs |  |  | (3,730 | ) |  |  | 257 |  |  |  | (3,473 | )
Long-term debt balance |  | $ | 471,270 |  |  | $ | 36,730 |  |  | $ | 508,000 |
Schedule of Maturities of Long Term Debt and Finance and Operating Lease Liabilities | The following table summarizes the scheduled annual future payments, including interest, for our Senior Notes, IQ Notes, and finance and operating leases as of March 31, 2024 (in thousands). Operating leases are included in other current and non-current liabilities on our condensed consolidated balance sheets. The amounts for the IQ Notes are stated in U.S. dollars (“USD”) based on the USD/Canadian dollar (“CAD”) exchange rate as of March 31, 2024.
Twelve-month period ending March 31, |  | Senior Notes |  |  | IQ Notes |  |  | Finance Leases |  |  | Operating Leases |
2025 |  | $ | 34,438 |  |  | $ | 2,322 |  |  | $ | 9,669 |  |  | $ | 2,431 |
2026 |  |  | 34,438 |  |  |  | 38,605 |  |  |  | 7,322 |  |  |  | 1,297 |
2027 |  |  | 34,438 |  |  |  | — |  |  |  | 4,967 |  |  |  | 1,829 |
2028 |  |  | 505,131 |  |  |  | — |  |  |  | 2,237 |  |  |  | 1,182 |
2029 |  |  |  |  |  |  |  |  | 1,167 |  |  |  |
Thereafter |  |  | — |  |  |  | — |  |  |  | 1,027 |  |  |  | 6,736 |
|  |  | 608,445 |  |  |  | 40,927 |  |  |  | 26,389 |  |  |  | 13,475 |
Less: effect of discounting |  |  | — |  |  |  | — |  |  |  | (2,606 | ) |  |  | (3,250 | )
Total |  | $ | 608,445 |  |  | $ | 40,927 |  |  | $ | 23,783 |  |  | $ | 10,225 |

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