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Note 10 - Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Lease, Cost [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Operating lease cost |  | $ | 22,432 |  |  | $ | 18,648 |  |  | $ | 9,647 |
Finance lease cost: |  |  |  |  |  |  |  |  |  |  |  |
Amortization of ROU assets |  |  | 3,187 |  |  |  | 2,587 |  |  |  | 2,531 |
Interest on lease liabilities |  |  | 2,021 |  |  |  | 2,237 |  |  |  | 2,227 |
Total lease cost |  | $ | 27,640 |  |  | $ | 23,472 |  |  | $ | 14,405 |
Schedule of Components of Lease Assets and Liabilities [Table Text Block] |
|  | December 31, 2021 |  |  | December 31, 2020 |
Operating Leases |  |  |  |  |  |  |  |
Operating lease ROU assets (1) |  | $ | 101,266 |  |  | $ | 62,030 |
Operating lease liabilities - current (2) |  | $ | 23,549 |  |  | $ | 17,192 |
Operating lease liabilities - noncurrent (3) |  |  | 80,370 |  |  |  | 46,558 |
Total operating lease liabilities |  | $ | 103,919 |  |  | $ | 63,750 |
Finance Leases |  |  |  |  |  |  |  |
Finance lease ROU assets, gross |  | $ | 47,119 |  |  | $ | 34,929 |
Accumulated depreciation - finance lease ROU assets |  |  | (10,343 | ) |  |  | (7,660 | )
Finance lease ROU assets, net (4) |  | $ | 36,776 |  |  | $ | 27,269 |
Finance lease liabilities - current (5) |  | $ | 4,209 |  |  | $ | 2,311 |
Finance lease liabilities - noncurrent (6) |  |  | 34,966 |  |  |  | 25,060 |
Total finance lease liabilities |  | $ | 39,175 |  |  | $ | 27,371 |
Schedule of Leases Cash Flow Information [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Cash paid for amounts included in the measurement of lease liabilities |  |  |  |  |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 21,250 |  |  | $ | 18,412 |  |  | $ | 10,125 |
Operating cash flows from finance leases |  |  | 1,972 |  |  |  | 1,871 |  |  |  | 1,864 |
Financing cash flows from finance leases |  |  | 4,679 |  |  |  | 3,957 |  |  |  | 3,237 |
ROU assets obtained in exchange for lease liabilities |  |  |  |  |  |  |  |  |  |  |  |
Operating leases |  |  | 55,057 |  |  |  | 41,678 |  |  |  | 4,021 |
Finance leases |  |  | 4,026 |  |  |  | 3,737 |  |  |  | 8,797 |
Lease, Term and Discount Rate [Table Text Block] |
|  | December 31, 2021 |  |  | December 31, 2020 |
Weighted average remaining lease term (in years) |  |  |  |  |  |  |  |
Operating Leases |  |  | 5.21 |  |  |  | 4.92 |
Finance Leases |  |  | 11.94 |  |  |  | 12.90 |
Weighted average discount rate |  |  |  |  |  |  |  |
Operating Leases |  |  | 3.58 | % |  |  | 4.48 | %
Finance Leases |  |  | 7.43 | % |  |  | 7.66 | %
Operating and Finance Lease, Liability, Maturity [Table Text Block] |
As of December 31, 2021 |  |  |  |  |  |  |  |
|  | Finance Leases |  |  | Operating Leases |
2022 |  | $ | 7,085 |  |  | $ | 26,615 |
2023 |  |  | 6,014 |  |  |  | 26,220 |
2024 |  |  | 5,835 |  |  |  | 25,062 |
2025 |  |  | 5,432 |  |  |  | 15,751 |
2026 |  |  | 5,091 |  |  |  | 6,469 |
After 2026 |  |  | 30,646 |  |  |  | 15,047 |
Total minimum lease payments |  |  | 60,103 |  |  |  | 115,164 |
Interest component |  |  | (20,928 | ) |  |  | (11,245 | )
Present value of minimum lease payments |  | $ | 39,175 |  |  | $ | 103,919 |

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