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Note 14 - (Loss) income Per Share (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | 2021 |  |  | 2020 |
Net (loss) income |  | $ | (1,131,449 | ) |  | $ | 413,379 |
Basic weighted average shares outstanding |  |  | 12,574,016 |  |  |  | 11,222,826 |
Dilutive effect of warrants and/or options |  |  | - |  |  |  | 826,496 |
Diluted weighted average shares outstanding |  |  | 12,574,016 |  |  |  | 12,049,322 |
Basic (loss)/earnings per share |  | $ | (0.09 | ) |  | $ | 0.04 |
Diluted (loss)/earnings per share |  | $ | (0.09 | ) |  | $ | 0.03 |

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