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Note 8 - Income Taxes (Details Narrative) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 USD ($)
Series H - Preferred stock, outstanding shares |
Net operating loss carryforward | $ 84,354
Net operating loss carryforward, expiration | These carryforwards expire from 2019 through 2038

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319 + Details
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- Definition A description of the limitations on the use of all operating loss carryforwards available to reduce future taxable income. + References No definition available. + Details
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