Note 9 - Long-term Debt - Schedule of Convertible Note Payable (Details) - Convertible Debt [Member] - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Convertible Note	$ 0	$ 16,800,000
Less: unamortized debt issuance costs	0	(2,213,064)
Convertible Note payable	0	14,586,936
Current portion of Convertible Note payable	0	8,400,000
Convertible Note payable, less current portion	$ 0	$ 6,186,936

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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