Note 8 - Debt - Schedule of Debt Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Long-Term Debt, Gross	$ 7,200
Long-Term Debt, Gross	7,200
Less: current portion	3,724	$ 1,855
Less: unamortized premiums, discounts and issuance costs	(711)	(266)
Total Long-term debt	7,229	6,323
Notes Payable, Other Payables [Member] \| Unsecured Loan to BP Peptides [Member]
Long-Term Debt, Gross	0	817
Long-Term Debt, Gross	0	817
Notes Payable, Other Payables [Member] \| Sellers Note With Avelina Masonry LLC [Member]
Long-Term Debt, Gross	1,020	932
Long-Term Debt, Gross	1,020	932
Less: current portion	1,000
Notes Payable, Other Payables [Member] \| Sellers Note With D22L [Member]
Long-Term Debt, Gross	1,257	0
Long-Term Debt, Gross	1,257	0
Notes Payable, Other Payables [Member] \| Unsecured Promissory Note With Brookstone [Member]
Long-Term Debt, Gross	0	1,053
Long-Term Debt, Gross	0	1,053
Medium-Term Note [Member] \| Mezzanine Term Loan [Member]
Long-Term Debt, Gross	3,624	1,558
Long-Term Debt, Gross	3,624	1,558
Medium-Term Note [Member] \| Berkshire Bank [member]
Long-Term Debt, Gross	0	910
Long-Term Debt, Gross	0	910
Convertible Debt [Member] \| July Note [Member] \| The 3i, LP [Member]
Long-Term Debt, Gross	2,599	0
Long-Term Debt, Gross	2,599	0
Secured Debt [Member] \| Financing Liability Related to the Sale-leaseback [Member]
Long-Term Debt, Gross	3,164	3,174
Long-Term Debt, Gross	$ 3,164	$ 3,174

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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