Note 3 - Earnings (Loss) Per Share - Basic and Diluted |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2021 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Earnings Per Share [Text Block] |
Basic and diluted weighted-average shares outstanding for the three and six months ended June 30, 2021 and 2020 were as follows:
Basic net income (loss) per common share is computed by dividing net income (loss) by the weighted-average number of common shares outstanding. Diluted net income (loss) per common share is computed similar to basic net income (loss) per common share except that the denominator is increased to include the number of additional common shares that would have been outstanding if the dilutive potential common shares from share-based compensation arrangements had been issued.
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