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Note 11 - Income Taxes | 6 Months Ended
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Jun. 30, 2017
Notes to Financial Statements |
Income Tax Disclosure [Text Block] |
11 . | Income Taxes
The Company uses an estimated annual effective tax rate, which is based on expected annual income, statutory tax rates and tax planning opportunities available in the various jurisdictions in which the Company operates, to determine its quarterly provision for income taxes. The Company had income tax expenses of $66,000 and $147,000 for continuing operations for the three and six months ended June 30, 2017, respectively, and income tax benefits of $3,167,000 and $3,130,000 for continuing operations for the three and six months ended June 30, 2016, respectively. The Company’s effective tax rates were approximately 5.7% and 8.4% for the three and six months ended June 30, 2017, respectively, and ( 28.0% ) and ( 20.7% ) for the three and six months ended June 30, 2016, respectively. The Company’s income tax benefits for the three and six months ended June 30, 2016 was primarily the result of a tax benefit recorded in the amount of $3,203,000 resulting from the permit impairment loss recorded for the Company’s M&EC subsidiary.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
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