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Stock Options and Restricted Shares (Tables) | 12 Months Ended
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Mar. 31, 2023
Stock Options and Restricted Shares [Abstract] |
Schedule of fair value options granted |
|  | 2020 |
Exercise price |  | $ | 1.97 |
Risk-free interest rate |  |  | 1.66 | %
Expected life |  |  | 2.5 years |
Expected volatility |  |  | 41.83 | %
Expected dividend yield |  |  | 8 | %
|  | 2021 |
Exercise price |  | $ | 2.42 |
Risk-free interest rate |  |  | 0.22 | %
Expected life |  |  | 2.5 years |
Expected volatility |  |  | 53.56 | %
Expected dividend yield |  |  | 8 | %
Schedule of stock option activity |
|  | Number of stock options |  |  | Weighted average exercise price |  |  | Weighted Average remaining contractual life (years) |
|  |  |  |  | $ |  |  |  |
Outstanding as of April 1, 2020 |  |  | 385,000 |  |  |  | 1.97 |  |  |  | 4.36 |
Granted |  |  | 40,000 |  |  |  | 2.42 |  |  |  | - |
Exercised |  |  | (40,000 | ) |  |  | - |  |  |  | - |
Cancelled |  |  | (20,000 | ) |  |  | - |  |  |  | - |
Outstanding as of March 31, 2021 |  |  | 365,000 |  |  |  | 1.97 |  |  |  | 3.36 |
Exercised |  |  | (10,000 | ) |  |  | - |  |  |  | - |
Cancelled |  |  | (5,000 | ) |  |  | - |  |  |  | - |
Outstanding as of March 31, 2022 |  |  | 350,000 |  |  |  | 1.97 |  |  |  | 2.36 |
Exercised |  |  | (50,000 | ) |  |  | - |  |  |  | - |
Cancelled |  |  | (75,000 | ) |  |  | - |  |  |  | - |
Outstanding as of March 31, 2023 |  |  | 225,000 |  |  |  | 1.97 |  |  |  | 1.36 |
Exercisable as of March 31, 2022 |  |  | 350,000 |  |  |  | 1.97 |  |  |  | 2.36 |
Exercisable as of March 31, 2023 |  |  | 225,000 |  |  |  | 1.97 |  |  |  | 1.36 |

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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 -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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