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Note 8 - Leases - Future Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
2022, finance leases |  | $ 574 |
2022, operating leases |  | 6,802 |
2023, finance leases |  | 378 |
2023, operating leases |  | 6,669 |
2024, finance leases |  | 692 |
2024, operating leases |  | 6,499 |
2025, finance leases |  | 449 |
2025, operating leases |  | 6,529 |
2026, finance leases |  | 360 |
2026, operating leases |  | 6,431 |
Thereafter, finance leases |  | 0 |
Thereafter, operating leases |  | 88,557 |
Total lease payments, finance leases |  | 2,453 |
Total lease payments, operating leases |  | 121,487 |
Amount representing interest, finance leases |  | (284) |
Amount representing interest, operating leases |  | (23,058) |
Present value of lease liabilities, finance leases |  | 2,169 | $ 1,729
Present value of lease liabilities, operating leases |  | 98,429 | 30,115
Current portion of lease liabilities, included in Accrued liabilities, finance leases | [1] | (475) |
Current portion of lease liabilities, operating leases |  | (4,704) | (2,204)
Long-term lease liabilities, operating leases |  | 93,725 | $ 27,911
Other Liabilities [Member] |  |  |
Long-term lease liabilities, finance leases | [2] | $ 1,694 |
[1] | Current portion of finance lease liabilities are included in Accrued liabilities.
[2] | Long-term finance lease liabilities, less current portion are included in Other long-term liabilities.

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