Note 16 - Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Jun. 30, 2020 |
|
| Contractual Obligation, Total | $ 233,400 | |||
| Operating Lease, Liability, Total | $ 127,541 | 149,700 | ||
| Long-term Debt, Total | 50,000 | |||
| Purchase Obligation, Total | $ 32,900 | |||
| Repayments of Long-term Debt, Total | 50,000 | $ (0) | ||
| Operating Lease, Payments | 16,706 | 16,037 | ||
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 12,102 | $ 14,326 | ||
| Dividends Payable | $ 6,300 | |||
| Revolving Credit Facility [Member] | The Facility [Member] | ||||
| Repayments of Long-term Debt, Total | $ 50,000 | |||
| X | ||||||||||
- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
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| X | ||||||||||
- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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