Note 6 - Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) |
Jun. 30, 2025 |
Dec. 31, 2024 |
---|---|---|
Property and equipment, gross | $ 9,009,667 | $ 9,206,918 |
Less: accumulated depreciation | (8,883,051) | (9,030,815) |
TOTAL PROPERTY AND EQUIPMENT, NET | 126,616 | 176,103 |
Network Equipment [Member] | ||
Property and equipment, gross | 8,460,494 | 8,460,494 |
Office Equipment [Member] | ||
Property and equipment, gross | 164,830 | 266,437 |
Vehicles [Member] | ||
Property and equipment, gross | 133,616 | 133,616 |
Test Equipment [Member] | ||
Property and equipment, gross | 136,100 | 230,365 |
Furniture and Fixtures [Member] | ||
Property and equipment, gross | 92,097 | 92,097 |
Warehouse Equipment [Member] | ||
Property and equipment, gross | 17,409 | 18,788 |
Leasehold Improvements [Member] | ||
Property and equipment, gross | $ 5,121 | $ 5,121 |