Note 11 - Income Taxes (Details Textual) - USD ($) $ in Thousands |
9 Months Ended | |
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Sep. 30, 2018 |
Dec. 31, 2017 |
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Operating Loss Carryforwards, Valuation Allowance, Total | $ 0 | $ 0 |
Percentage of Valuation Allowance | 100.00% | |
Unrecognized Tax Benefits, Ending Balance | $ 0 | $ 0 |
Earliest Tax Year [Member] | ||
Open Tax Year | 2014 | |
Tax Year 2015 [Member] | ||
Open Tax Year | 2015 | |
Tax Year 2016 [Member] | ||
Open Tax Year | 2016 | |
Latest Tax Year [Member] | ||
Open Tax Year | 2017 |
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- Definition Represents the percentage of valuation allowance. No definition available.
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- Definition Tax year that remains open to examination under enacted tax laws, in CCYY format. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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