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Note 7 - Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
2020, Operating | $ 21,991 |
2020, Finance | 8,185 |
2021, Operating | 18,223 |
2021, Finance | 7,719 |
2022, Operating | 16,014 |
2022, Finance | 9,269 |
2023, Operating | 7,293 |
2023, Finance | 9,080 |
2024, Operating | 439 |
2024, Finance | 1,390 |
Thereafter, Operating | 1,992 |
Thereafter, Finance |  |
Total minimum lease payments, Operating | 65,952 |
Total minimum lease payments, Finance | 35,643 |
Less: amount representing interest, Operating | (5,610) |
Less: amount representing interest, Finance | (2,375) |
Present value of minimum lease payments, Operating | 60,342 |
Present value of minimum lease payments, Finance | 33,268 |
Less: current portion, Operating | (19,460) |
Less: current portion, Finance | (7,258) | (5,374)
Lease obligations, long-term, Operating | 40,882 |
Lease obligations, long-term, Finance | $ 26,010 | $ 35,119

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