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Stock Based Compensation (Tables) | 12 Months Ended
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Feb. 28, 2021
Notes to Financial Statements |
Summary of stock options |
|  |  |  |  |  |  |  | Weighted Average |
|  | Stock Options |  |  | Exercise Price $ |  |  | Remaining |
|  | Outstanding |  |  | Exercisable |  |  | Outstanding |  |  | Exercisable |  |  | Term |
Balance - February 28, 2019 |  |  | 588,000 |  |  |  | 171,000 |  |  | $ | 1.10 |  |  | $ | 0.85 |  |  |  |  |
Granted |  |  | 237,500 |  |  |  |  |  |  |  | 2.55 |  |  |  |  |  |  |  |  |
Exercised |  |  | (231,333 | ) |  |  |  |  |  |  | (0.88 | ) |  |  |  |  |  |  |  |
Cancelled |  |  | (2,500 | ) |  |  |  |  |  |  | (1.17 | ) |  |  |  |  |  |  |  |
Balance - February 29, 2020 |  |  | 591,667 |  |  |  | 339,250 |  |  | $ | 1.77 |  |  | $ | 2.03 |  |  |  |  |
Granted |  |  | 80,500 |  |  |  |  |  |  | $ | 4.05 |  |  |  |  |  |  |  |  |
Exercised |  |  | (161,208 | ) |  |  |  |  |  |  | (1.05 | ) |  |  |  |  |  |  |  |
Cancelled |  |  | (2,500 | ) |  |  |  |  |  |  | (2.55 | ) |  |  |  |  |  |  |  |
Balance - February 28, 2021 |  |  | 508,459 |  |  |  | 333,500 |  |  | $ | 2.35 |  |  | $ | 2.17 |  |  |  | 6 Years |
Weighted-average Black-Scholes assumptions |
|  | Fiscal Year Ended |
|  | February 28, 2021 |  |  | February 29, 2020 |
Expected life |  |  | 5 - 8 years |  |  |  | 1 - 8 years |
Risk free interest rate |  |  | 0.46% - 0.78% |  |  |  | 1.58% - 2.05% |
Expected volatility |  |  | 48.88% - 58.63% |  |  |  | 27.46% - 32.24% |
Expected dividend yield |  |  | 0% |  |  |  | 0% |

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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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