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Note 9 - Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
2024, gross | $ 2,948 |
2024, payments received from sublease | (40) |
2024, net lease payment | 2,908 |
2025, gross | 2,807 |
2025, payments received from sublease | 0 |
2025, net lease payment | 2,807 |
2026, gross | 2,672 |
2026, payments received from sublease | 0 |
2026, net lease payment | 2,672 |
2027, gross | 2,555 |
2027, payments received from sublease | 0 |
2027, net lease payment | 2,555 |
2028, gross | 2,536 |
2028, payments received from sublease | 0 |
2028, net lease payment | 2,536 |
Thereafter, gross | 14,848 |
Thereafter, payments received from sublease | 0 |
Thereafter, net lease payment | 14,848 |
Gross, gross | 28,366 |
Sublease income, payments received from sublease | (40) |
Lease payments, net lease payment | 28,326 |
Less imputed interest, gross | (8,186) |
Total, net | $ 20,180 | $ 20,112

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