Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands |
Jul. 01, 2019 |
Dec. 31, 2019 |
Jun. 30, 2019 |
|---|---|---|---|
| Operating Lease, Liability, Total | $ 81,091 | ||
| Operating Lease, Right-of-Use Asset | 75,824 | $ 0 | |
| Retained Earnings (Accumulated Deficit), Ending Balance | 1,038,783 | 931,934 | |
| Deferred Tax Liabilities, Net, Noncurrent | $ 104,579 | $ 89,754 | |
| Accounting Standards Update 2016-02 [Member] | |||
| Operating Lease, Liability, Total | $ 80,600 | ||
| Operating Lease, Right-of-Use Asset | 79,500 | ||
| Retained Earnings (Accumulated Deficit), Ending Balance | 800 | ||
| Deferred Tax Liabilities, Net, Noncurrent | 300 | ||
| Reclassification from Deferred Rent Recorded Within Accrued Expenses to Operating Lease Liabilities [Member] | |||
| New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification | $ 4,000 |
| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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| X | ||||||||||
- Definition Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements. No definition available.
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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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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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- Details
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