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Note 6 - Property and Equipment | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] |
Note 6. | Property and Equipment
Property and equipment consist of the following:
|  | December 31, |
|  | 2021 |  |  | 2020 |
Computer equipment and software |  | $ | 328,397 |  |  | $ | 291,925 |
Furniture and equipment |  |  | 117,307 |  |  |  | 75,747 |
Leasehold improvements |  |  | 7,438 |  |  |  | 6,814 |
Property and equipment, gross |  |  | 453,142 |  |  |  | 374,486 |
Less: Accumulated depreciation |  |  | (347,886 | ) |  |  | (312,320 | )
Property and equipment, net |  | $ | 105,256 |  |  | $ | 62,166 |
Depreciation and amortization expense related to property and equipment for the years ended December 31, 2021 and 2020, was $35,566 and $12,062, respectively.

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