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Note 9 - Income Taxes (Details Textual) $ in Millions | 9 Months Ended
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Sep. 30, 2017 USD ($)
Earliest Tax Year [Member] | Domestic Tax Authority [Member] |
Open Tax Year | 2014
Earliest Tax Year [Member] | State and Local Jurisdiction [Member] |
Open Tax Year | 2014
Metropolitan [Member] |
Operating Loss Carryforwards | $ 36.5

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- Definition Tax year that remains open to examination under enacted tax laws, in CCYY format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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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://www.xbrl.org/2003/role/presentationRef -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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- Details
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- Details
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