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Note 11 - (Loss) Income Per Share (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Net (loss) income |  | $ | (1,525,442 | ) |  | $ | 43,157 |  |  | $ | (3,603,749 | ) |  | $ | 313,972 |
Basic weighted average shares outstanding |  |  | 17,376,697 |  |  |  | 11,980,397 |  |  |  | 17,335,979 |  |  |  | 11,633,464 |
Dilutive effect of warrants and/or options |  |  | - |  |  |  | 684,870 |  |  |  | - |  |  |  | 671,718 |
Diluted weighted average shares outstanding |  |  | 17,376,697 |  |  |  | 12,665,267 |  |  |  | 17,335,979 |  |  |  | 12,305,182 |
Basic (loss)/earnings per share |  | $ | (0.09 | ) |  | $ | 0.00 |  |  | $ | (0.21 | ) |  | $ | 0.03 |
Diluted (loss)/earnings per share |  | $ | (0.09 | ) |  | $ | 0.00 |  |  | $ | (0.21 | ) |  | $ | 0.03 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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