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v3.21.1

Accrued Expenses (Tables) | 12 Months Ended
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Feb. 28, 2021
Payables and Accruals [Abstract] |
Accrued expenses |
|  | February 28, 2021 |  |  | February 29, 2020 |
Accrued compensation |  | $ | 568,213 |  |  | $ | 585,875 |
Estimated warranty costs |  |  | 565,700 |  |  |  | 339,275 |
Accrued commissions |  |  | 127,342 |  |  |  | 332,745 |
Professional fees |  |  | 100,559 |  |  |  | 74,492 |
Other accrued expenses |  |  | 389,102 |  |  |  | 281,022 |
|  | $ | 1,750,916 |  |  | $ | 1,613,409 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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