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Note K - Equipment and Leasehold Improvements | 12 Months Ended
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Dec. 31, 2020
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | NOTE K — EQUIPMENT AND LEASEHOLD IMPROVEMENTS Equipment and leasehold improvements consisted of the following as of December 31:
|  | 2020 |  |  | 2019 |
Equipment |  | $ | 789,760 |  |  | $ | 648,286 |
Furniture and fixtures |  |  | 164,079 |  |  |  | 164,079 |
Software |  |  | 32,045 |  |  |  | 32,045 |
Leasehold improvements |  |  | 25,135 |  |  |  | 23,403 |
|  |  | 1,011,019 |  |  |  | 867,813 |
Less accumulated depreciation and amortization |  |  | (929,226 | ) |  |  | (772,304 | )
Total |  | $ | 81,793 |  |  | $ | 95,509 |
Depreciation was $85,751 and $81,852 for 2020 and 2019, respectively. Amounts are recorded in selling, general, and administrative expense as well as in cost of services.

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