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Note 9 - Debt, Credit Facility and Leases (Tables) | 9 Months Ended
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Sep. 30, 2019
Notes Tables |
Schedule of Line of Credit Facilities [Table Text Block] |
Interest rates: |  |  |  |  |
Spread over the London Interbank Offer Rate |  | 2.25 | - | 4.00% |
Spread over alternative base rate |  | 1.25 | - | 2.25% |
Standby fee per annum on undrawn amounts |  | 0.50 | - | 1.00% |
Covenant financial ratios: |  |  |  |  |
Senior leverage ratio (debt secured by liens/EBITDA) (1) |  | not more than 2.50:1 |
Leverage ratio (total debt less unencumbered cash/EBITDA) (2) |  | not more than 6.50:1 |
Interest coverage ratio (EBITDA/interest expense) |  | not less than 3.00:1 |
Schedule of Maturities of Long-term Debt [Table Text Block] |
Twelve-month period ending September 30, |  | Senior Notes |  |  | RQ Notes |  |  | Revolving Credit Facility |  |  | Total |
2020 (interest and fees only) |  | $ | 34,822 |  |  | $ | 1,414 |  |  | $ | 219 |  |  | $ | 36,455 |
2021 (principal and interest) |  |  | 526,813 |  |  |  | 31,028 |  |  |  | — |  |  |  | 557,841 |
2022 (principal) |  |  | — |  |  |  |  |  |  |  | 50,000 |  |  |  | 50,000 |
Total |  |  | 561,635 |  |  |  | 32,442 |  |  |  | 50,219 |  |  |  | 644,296 |
Less: interest and fees |  |  | (55,135 | ) |  |  | (2,238 | ) |  |  | (219 | ) |  |  | (57,592 | )
Principal |  |  | 506,500 |  |  |  | 30,204 |  |  |  | 50,000 |  |  |  | 586,704 |
Less: unamortized discount |  |  | (2,086 | ) |  |  | — |  |  |  | — |  |  |  | (2,086 | )
Long-term debt |  | $ | 504,414 |  |  | $ | 30,204 |  |  | $ | 50,000 |  |  | $ | 584,618 |
Finance Lease, Liability, Maturity [Table Text Block] |
Twelve-month period ending September 30, |  |  |  |
2020 |  | $ | 6,283 |
2021 |  |  | 5,125 |
2022 |  |  | 2,818 |
2023 |  |  | 1,017 |
Total |  |  | 15,243 |
Less: imputed interest |  |  | (968 | )
Net finance lease obligation |  | $ | 14,275 |
Lessee, Operating Lease, Liability, Maturity [Table Text Block] |
Twelve-month period ending September 30, |  |  |  |
2020 |  | $ | 6,570 |
2021 |  |  | 3,629 |
2022 |  |  | 2,808 |
2023 |  |  | 2,250 |
2024 |  |  | 862 |
More than 5 years |  |  | 1,274 |
Total |  |  | 17,393 |
Effect of discounting |  |  | (63 | )
Operating lease liability |  | $ | 17,330 |

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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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