Note 3 - Balance Sheet Components - Schedule of Accrued Expenses (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Accrued technology license fees	$ 2,000,000	$ 2,000,000	$ 3,000,000
Payroll-related liabilities	133,665	550,810	269,000
Other accrued expenses	734,725	449,402	108,826
Total accrued expenses	$ 2,868,390	$ 3,000,212	$ 3,377,826

Represents current accrued license fees.

No definition available.

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

+ Details

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- Definition

Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided.

+ References

+ Details

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- Definition

Amount of expenses incurred but not yet paid classified as other.

+ References

+ Details

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