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Note 14 - Leases (Tables) | 12 Months Ended
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Dec. 31, 2022
Notes Tables |
Lease, Cost [Table Text Block] |
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |  |  | 2020 |
Lease cost: |  | (in thousands) |
Finance lease cost (1) |  | $ | 3,682 |  |  | $ | — |  |  | $ | — |
Operating lease cost |  |  | 11,040 |  |  |  | 17,692 |  |  |  | 17,528 |
Short-term lease cost (2) |  |  | 5,213 |  |  |  | 2,258 |  |  |  | 1,408 |
Variable lease cost (3) |  |  | 4,513 |  |  |  | 6,188 |  |  |  | 7,572 |
Total lease expense |  |  | 24,448 |  |  |  | 26,138 |  |  |  | 26,508 |
Lease costs capitalized |  |  | 4,127 |  |  |  | 232 |  |  |  | 3,456 |
Total lease costs |  | $ | 28,575 |  |  | $ | 26,370 |  |  | $ | 29,964 |
|  | 2022 |  |  | 2021 |  |  | 2020 |
Other information: |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |  |  |  |  |
Financing cash flows attributable to finance leases |  | $ | 3,039 |  |  | $ | — |  |  | $ | — |
Weighted-average remaining lease term (in years) |  |  | 9.65 |  |  |  | — |  |  |  | — |
Weighted-average discount rate |  |  | 4.59 | % |  |  | — |  |  |  | — |
Operating cash flows attributable to operating leases |  | $ | 19,300 |  |  | $ | 23,925 |  |  | $ | 26,178 |
Weighted-average remaining lease term (in years) |  |  | 1.35 |  |  |  | 0.91 |  |  |  | 1.80 |
Weighted-average discount rate |  |  | 9.91 | % |  |  | 5.91 | % |  |  | 6.09 | %
Summary of Lease Costs in Consolidated Statements of Operations [Table Text Block] |
|  | Year Ended December 31, |
|  | 2022 |  |  | 2021 |  |  | 2020 |
|  | (in thousands) |
Finance lease cost |  | $ | 2,188 |  |  | $ | — |  |  | $ | — |
Production expense |  |  | 12,222 |  |  |  | 13,457 |  |  |  | 7,904 |
General and administrative expense |  |  | 160 |  |  |  | 193 |  |  |  | 197 |
Lease costs billed to the joint venture owners |  |  | 11,390 |  |  |  | 12,573 |  |  |  | 20,692 |
Total lease expense |  |  | 25,960 |  |  |  | 26,223 |  |  |  | 28,793 |
Lease costs capitalized |  |  | 2,615 |  |  |  | 147 |  |  |  | 1,171 |
Total lease costs |  | $ | 28,575 |  |  | $ | 26,370 |  |  | $ | 29,964 |
Lessee, Operating and Finance Lease Liability, Maturity [Table Text Block] |
|  | Operating Leases |  |  | Finance Leases |
Year |  | (in thousands) |
2023 |  | $ | 2,478 |  |  | $ | 11,619 |
2024 |  |  | 671 |  |  |  | 11,495 |
2025 |  |  | 33 |  |  |  | 13,495 |
2026 |  |  | — |  |  |  | 13,893 |
2027 |  |  | — |  |  |  | 12,350 |
Thereafter |  |  | — |  |  |  | 42,097 |
|  |  | 3,182 |  |  |  | 104,949 |
Less: imputed interest |  |  | 182 |  |  |  | 18,890 |
Total lease liabilities |  | $ | 3,000 |  |  | $ | 86,059 |

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- Definition Tabular disclosure of undiscounted cash flows of operating and finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to lease liability recognized in statement of financial position. + References No definition available. + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + Details
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