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Note 5 - (Loss) Earnings Per Common Share | 3 Months Ended
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Mar. 31, 2019
Notes to Financial Statements |
Earnings Per Share [Text Block] | Note 5. (Loss) Earnings Per Common Share We are authorized to issue 750,000,000 shares of common stock, $0.25 par value per share. At March 31, 2019, there were 488,214,543 shares of our common stock issued and 5,226,791 shares issued and held in treasury, for a net of 482,987,752 shares outstanding. Basic and diluted (loss) earnings per common share, after preferred dividends, was $( 0.05 ) and $0.02 for the three -month periods ended March 31, 2019 and 2018, respectively. Diluted (loss) earnings per share for the three months ended March 31, 2019 and 2018 excludes the potential effects of outstanding shares of our convertible preferred stock, as their conversion would have no effect on the calculation of dilutive shares. For the three months ended March 31, 2019, all outstanding restricted stock units, warrants and deferred shares were excluded from the computation of diluted loss per share, as our reported net loss for that period would cause their conversion and exercise to have no effect on the calculation of loss per share. For the three -month period ended March 31, 2018, 1,092,307 restricted stock units that were unvested during the quarter and 1,509,159 in deferred shares were included in the calculation of diluted earnings per share, and there were an additional 539,204 unvested restricted stock units and 212,602 deferred shares which were not dilutive.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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