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Note G - Furniture, Fixtures and Equipment | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | NOTE G— FURNITURE, FIXTURES AND EQUIPMENT
|  | December 31, 2021 |  |  | December 31, 2020 |
Furniture, Fixtures and Equipment consist of the following: |  |  |  |  |  |  |  |
Leasehold improvements |  |  | 24,734 |  |  |  | 24,734 |
Office furniture and equipment |  |  | 174,147 |  |  |  | 174,147 |
Molds |  |  | 7,200 |  |  |  | 7,200 |
Trade show displays |  |  | 151,462 |  |  |  | 151,462 |
Computers and software |  |  | 275,364 |  |  |  | 262,290 |
Tooling Safety Wand |  |  | 125,022 |  |  |  | 125,022 |
Tooling equipment-STA & Wand |  |  | 11,100 |  |  |  | 11,100 |
EPI and IA Instruments |  |  | 82,363 |  |  |  | 82,363 |
STA Trials Instruments |  |  | 63,752 |  |  |  | 63,752 |
Total |  |  | 915,144 |  |  |  | 902,070 |
Less accumulated depreciation |  |  | (891,431 | ) |  |  | (871,341 | )
Total |  |  | 23,713 |  |  |  | 30,729 |
Depreciation expense was $22,205 and $42,937 for the years ended December 31, 2021, and 2020, respectively.

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