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Note 8 - Lease Obligations (Tables) | 9 Months Ended
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Sep. 30, 2020
Notes Tables |
Lease, Cost [Table Text Block] |
(dollars in thousands) |  | Three Months Ended |  |  | Three Months Ended |  |  | Nine Months Ended |  |  | Nine Months Ended |
|  | September 30, 2020 |  |  | September 30, 2019 |  |  | September 30, 2020 |  |  | September 30, 2019 |
Finance lease cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of right-of-use assets |  | $ | 1,018 |  |  | $ | 1,406 |  |  | $ | 3,023 |  |  | $ | 4,225 |
Interest on lease liabilities |  |  | 284 |  |  |  | 210 |  |  |  | 808 |  |  |  | 644 |
Operating lease cost |  |  | 5,734 |  |  |  | 6,167 |  |  |  | 19,782 |  |  |  | 17,824 |
Variable lease cost |  |  | 44 |  |  |  | - |  |  |  | 358 |  |  |  | - |
Total lease cost |  | $ | 7,080 |  |  | $ | 7,783 |  |  | $ | 23,971 |  |  | $ | 22,693 |
Other information |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating cash flows from finance leases |  |  | 1,018 |  |  |  | 1,146 |  |  |  | 3,023 |  |  |  | 3,589 |
Operating cash flows from operating leases |  |  | 5,778 |  |  |  | 6,167 |  |  |  | 20,140 |  |  |  | 17,824 |
Financing cash flows from finance leases |  |  | 284 |  |  |  | 210 |  |  |  | 808 |  |  |  | 644 |
Right-of-use assets obtained in exchange for new finance lease liabilities |  |  | 1,131 |  |  |  | - |  |  |  | 3,258 |  |  |  | - |
Right-of-use assets obtained in exchange for new operating lease liabilities |  |  | 122 |  |  |  | 20,096 |  |  |  | 2,759 |  |  |  | 26,421 |
Weighted-average remaining lease term—finance leases |  | 1.8 years |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average remaining lease term—operating leases |  | 2.5 years |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average discount rate—finance leases |  |  | 4.2 | % |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average discount rate—operating leases |  |  | 5.2 | % |  |  |  |  |  |  |  |  |  |  |  |
Lessee, Lease Liability, Maturity [Table Text Block] |
(in thousands) |  | Operating |  |  | Finance |
2020 (1) |  | $ | 5,177 |  |  | $ | 6,654 |
2021 |  |  | 18,543 |  |  |  | 7,590 |
2022 |  |  | 15,523 |  |  |  | 5,456 |
2023 |  |  | 6,762 |  |  |  | 29 |
2024 |  |  | 28 |  |  |  | - |
Thereafter |  |  | 9 |  |  |  | - |
Total minimum lease payments |  | $ | 46,042 |  |  | $ | 19,729 |
Less: amount representing interest |  |  | (2,929 | ) |  |  | (575 | )
Present value of minimum lease payments |  | $ | 43,113 |  |  | $ | 19,154 |
Less: current portion |  |  | (17,478 | ) |  |  | (5,964 | )
Lease obligations, long-term |  | $ | 25,635 |  |  | $ | 13,190 |

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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 http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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