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Note 17 - Earnings Per Share (Tables) | 6 Months Ended
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May 31, 2022
Notes Tables |
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | May 31, |  |  | May 31, |
|  | 2022 |  |  | 2022 |
Stock Options |  |  | 320,533 |  |  |  | 320,533 |
Restricted stock units |  |  | 787,122 |  |  |  | 787,122 |
Total |  |  | 1,107,655 |  |  |  | 1,107,655 |
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | May 31, 2021 |  |  | May 31, 2021 |
Antidilutive securities: |  |  |  |  |  |  |
Options |  |  | 638,000 |  |  |  | 518,000 |
RSUs |  |  | 50,000 |  |  |  | 68,493 |
Total antidilutive securities |  |  | 688,000 |  |  |  | 586,493 |
Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table Text Block] |
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | May 31, |  |  | May 31, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Net income (loss) |  | $ | (2,996 | ) |  | $ | 2,037 |  |  | $ | (6,217 | ) |  | $ | 1,765 |
Preferred stock dividends |  |  | — |  |  |  | (1,043 | ) |  |  | — |  |  |  | (1,043 | )
Net loss available to common shareholders |  | $ | (2,996 | ) |  | $ | 994 |  |  | $ | (6,217 | ) |  | $ | 722 |
Weighted-average number of shares used in computing net loss per share, basic |  |  | 23,097,150 |  |  |  | 17,800,749 |  |  |  | 23,443,766 |  |  |  | 16,359,496 |
Net income (loss) per share -- basic |  | $ | (0.13 | ) |  | $ | 0.06 |  |  | $ | (0.27 | ) |  | $ | 0.04 |
Weighted-average number of shares used in computing net income per share, diluted |  |  | 23,097,150 |  |  |  | 18,989,231 |  |  |  | 23,443,766 |  |  |  | 17,604,131 |
Net income per share -- diluted |  | $ | (0.13 | ) |  | $ | 0.05 |  |  | $ | (0.27 | ) |  | $ | 0.04 |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | For the Three Months Ended |  |  | For the Six Months Ended |
|  | May 31, |  |  | May 31, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Weighted-average common shares outstanding- basic |  |  | 23,097,150 |  |  |  | 17,800,749 |  |  |  | 23,443,766 |  |  |  | 16,359,496 |
Assumed conversion of: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dilutive Stock Options |  |  | — |  |  |  | 597,214 |  |  |  | — |  |  |  | 600,918 |
Dilutive Warrants |  |  | — |  |  |  | 304,883 |  |  |  | — |  |  |  | 399,332 |
Dilutive RSUs |  |  | — |  |  |  | 286,385 |  |  |  | — |  |  |  | 244,385 |
Weighted-average common share outstanding- diluted |  |  | 23,097,150 |  |  |  | 18,989,231 |  |  |  | 23,443,766 |  |  |  | 17,604,131 |

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