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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
Common Stock [Member]
Paid in Capital [Member]
Retained Earnings [Member]
Total
Balance (in shares) at Jun. 30, 2023 9,234,795      
Balance at Jun. 30, 2023 $ 46,174 $ 13,113,993 $ 18,647,111 $ 31,807,278
Net loss     (950,911) (950,911)
Stock-based compensation expense   155,834   $ 155,834
Exercise of common stock options (in shares) 65,000     65,000
Exercise of common stock options $ 325 134,650   $ 134,975
Balance (in shares) at Jun. 30, 2024 9,299,795     9,299,795
Balance at Jun. 30, 2024 $ 46,499 13,404,477 17,696,200 $ 31,147,176
Net loss     (874,831) (874,831)
Stock-based compensation expense   31,782   $ 31,782
Exercise of common stock options (in shares) 156,643     156,643
Exercise of common stock options $ 783 305,125   $ 305,908
Balance (in shares) at Jun. 30, 2025 9,456,438     9,456,438
Balance at Jun. 30, 2025 $ 47,282 $ 13,741,384 $ 16,821,369 $ 30,610,035