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Note 7 - Intangible Assets - Summary of Intangible Assets (Details) - USD ($) | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Gross carrying amount | $ 13,588,192 | $ 13,588,192
Accumulated amortization | (13,571,525) | (13,554,859)
Net carrying amount | 16,667 | 33,333
Intangible assets, net | 118,067 | 134,733
Trade Names [Member] |  |
Indefinite-Lived | $ 101,400 | $ 101,400
Sales Process [Member] |  |
Finite-lived intangible asset, useful life (Year) | 10 years | 10 years
Gross carrying amount | $ 2,130,956 | $ 2,130,956
Accumulated amortization | (2,130,956) | (2,130,956)
Net carrying amount | $ 0 | $ 0
Paid Member Relationships [Member] |  |
Finite-lived intangible asset, useful life (Year) | 5 years | 5 years
Gross carrying amount | $ 803,472 | $ 803,472
Accumulated amortization | (803,472) | (803,472)
Net carrying amount | $ 0 | $ 0
Member Lists [Member] |  |
Finite-lived intangible asset, useful life (Year) | 5 years | 5 years
Gross carrying amount | $ 8,186,181 | $ 8,186,181
Accumulated amortization | (8,169,514) | (8,152,848)
Net carrying amount | $ 16,667 | $ 33,333
Developed Technology Rights [Member] |  |
Finite-lived intangible asset, useful life (Year) | 3 years | 3 years
Gross carrying amount | $ 648,000 | $ 648,000
Accumulated amortization | (648,000) | (648,000)
Net carrying amount | $ 0 | $ 0
Trademarks and Trade Names [Member] |  |
Finite-lived intangible asset, useful life (Year) | 4 years | 4 years
Gross carrying amount | $ 442,500 | $ 442,500
Accumulated amortization | (442,500) | (442,500)
Net carrying amount | 0 | 0
Contracts Purchased [Member] |  |
Gross carrying amount | 1,377,083 | 1,377,083
Accumulated amortization | (1,377,083) | (1,377,083)
Net carrying amount | $ 0 | $ 0
Contracts Purchased [Member] | Minimum [Member] |  |
Finite-lived intangible asset, useful life (Year) | 3 months | 3 months
Contracts Purchased [Member] | Maximum [Member] |  |
Finite-lived intangible asset, useful life (Year) | 12 months | 12 months

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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