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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | ---
Beginning balance, value at Feb. 28, 2022 | $ 157,292 | $ 9,310,287 | $ 4,273,734 | $ 13,741,313
Beginning balance, shares at Feb. 28, 2022 | 15,729,175 |  |  |
Stock based compensation expense |  | 69,369 |  | 69,369
Net income |  |  | 305,636 | 305,636
Ending balance, value at May. 31, 2022 | $ 157,292 | 9,379,656 | 4,579,370 | 14,116,318
Ending balance, shares at May. 31, 2022 | 15,729,175 |  |  |
Stock based compensation expense |  | 43,032 |  | 43,032
Cashless exercise of stock options | $ 56 | (56) |  |
Cashless exercise of stock options, shares | 5,553 |  |  |
Net income |  |  | 162,123 | 162,123
Ending balance, value at Aug. 31, 2022 | $ 157,348 | 9,422,632 | 4,741,493 | 14,321,473
Ending balance, shares at Aug. 31, 2022 | 15,734,728 |  |  |
Stock based compensation expense |  | 60,858 |  | 60,858
Cashless exercise of stock options | $ 73 | (73) |  |
Cashless exercise of stock options, shares | 7,345 |  |  |
Net income |  |  | 104,898 | 104,898
Ending balance, value at Nov. 30, 2022 | $ 157,421 | 9,483,417 | 4,846,391 | 14,487,229
Ending balance, shares at Nov. 30, 2022 | 15,742,073 |  |  |
Beginning balance, value at Feb. 28, 2023 | $ 157,421 | 9,566,898 | 4,909,639 | 14,633,958
Beginning balance, shares at Feb. 28, 2023 | 15,742,073 |  |  |
Stock based compensation expense |  | 48,295 |  | 48,295
Net income |  |  | 53,406 | 53,406
Ending balance, value at May. 31, 2023 | $ 157,421 | 9,615,193 | 4,963,045 | 14,735,659
Ending balance, shares at May. 31, 2023 | 15,742,073 |  |  |
Stock based compensation expense |  | 46,394 |  | 46,394
Cashless exercise of stock options | $ 14 | (14) |  |
Cashless exercise of stock options, shares | 1,410 |  |  |
Net income |  |  | 541,273 | 541,273
Ending balance, value at Aug. 31, 2023 | $ 157,435 | 9,661,573 | 5,504,318 | 15,323,326
Ending balance, shares at Aug. 31, 2023 | 15,743,483 |  |  |
Stock based compensation expense |  | 52,745 |  | 52,745
Cashless exercise of stock options | $ 17 | (17) |  |
Cashless exercise of stock options, shares | 1,723 |  |  |
Net income |  |  | 690,169 | 690,169
Ending balance, value at Nov. 30, 2023 | $ 157,452 | $ 9,714,301 | $ 6,194,487 | $ 16,066,240
Ending balance, shares at Nov. 30, 2023 | 15,745,206 |  |  |

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