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Note 6 - Net Loss Per Common Share | 9 Months Ended
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Sep. 30, 2021
Notes to Financial Statements |
Earnings Per Share [Text Block] | NOTE 6 – NET LOSS PER COMMON SHARE Basic net loss per share is computed by dividing the net loss by the weighted-average common shares outstanding. Options, restricted stock units, convertible debt, convertible preferred shares and warrants were not considered in the computation of net loss per share because their inclusion would have been antidilutive. Had these instruments been included, the fully diluted weighted average shares outstanding would have increased by approximately 3,462,000 and 4,525,000 for the three months ended September 30, 2021 and 2020, respectively; and 3,316,000 and 3,528,000 for the nine months ended September 30, 2021 and 2020, respectively.

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