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Note 8 - Loans Payable - Outstanding Debt (Details) - USD ($) $ in Thousands		6 Months Ended	12 Months Ended
		Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Total debt, gross		$ 18,137	$ 20,641
Warrants (in shares)		1,731,499	1,731,499
Debt discount		$ (2,355)	$ (3,069)
Total debt, net		15,782	17,572
Less current maturities		(4,197)	(4,499)
Long term debt		$ 11,585	$ 13,073
Acquisition Term Loan [Member]
Issuance Date		Feb. 17, 2022	Jan. 17, 2022
Total debt, gross		$ 10,000	$ 10,000
Maturity Date		Feb. 15, 2025	Feb. 15, 2025
Warrants (in shares)		833,334	833,334
Maturity Date		Feb. 15, 2025	Feb. 15, 2025
Seller Note [Member]
Issuance Date		Feb. 17, 2022	Jan. 17, 2022
Total debt, gross		$ 833	$ 1,456
Maturity Date		Feb. 17, 2024	Feb. 17, 2024
Warrants (in shares)		0	0
Interest Rate	[1]	4.60%
Maturity Date		Feb. 17, 2024	Feb. 17, 2024
Interest Rate	[1]	4.60%
Consolidation Term Loan [Member]
Issuance Date		Feb. 17, 2022	Jan. 17, 2022
Total debt, gross		$ 7,185	$ 7,185
Maturity Date		Feb. 15, 2025	Feb. 15, 2025
Warrants (in shares)		898,165	898,165
Interest Rate				10.00%
Maturity Date		Feb. 15, 2025	Feb. 15, 2025
Interest Rate				10.00%
Term Loan with Related Party [Member]
Issuance Date		Oct. 31, 2022	Oct. 31, 2022
Total debt, gross		$ 119	$ 2,000
Maturity Date		Sep. 01, 2023	Sep. 01, 2023
Warrants (in shares)		0	0
Maturity Date		Sep. 01, 2023	Sep. 01, 2023
[1] Annual interest rate on the outstanding principal increased from 0.59% to 4.60% per annum effective February 17, 2023 through maturity at February 17, 2024. Annual interest rate was 0.59% cash interest per annum (the applicable federal rate) through February 17, 2023.

X

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The number of warrants issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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