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EQUIPMENT AND LEASEHOLD IMPROVEMENTS (Tables)
12 Months Ended
Jun. 30, 2025
EQUIPMENT AND LEASEHOLD IMPROVEMENTS [Abstract]  
Summary of Major Categories of Equipment and Leasehold Improvements

Estimated useful lives (in years)

2025

2024

Machinery and equipment

5 - 10

$

619,064

$

619,064

Furniture and office equipment

5 - 10

337,419

337,419

Tooling

5

3,898,743

3,765,766

Computer & technology equipment

3 - 5

197,073

197,073

Leasehold improvements

3 - 11

3,591,681

3,171,070

Assets in progress

N/A

297,120

359,990

8,941,100

8,450,382

Less: accumulated depreciation and amortization

7,464,202

7,226,991

Equipment and leasehold improvements, net

$

1,476,898

$

1,223,391