Note 6 - Supplemental Cash Flow Statement Information - Supplemental Cash Flow Statement Information (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022
Capitalized software in accounts payable	$ 211	$ 998
Property and equipment in accounts payable	1	0
Right-of-use assets obtained in exchange for new finance lease liabilities	154	0
Conversion of liability warrant to equity warrants	0	5,709
Interest	1,303	835
Operating leases	566	256
Income taxes, net	$ 48	$ 19

Amount of capitalized software in accounts payable.

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Conversion of liability warrants to equity warrants.

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- Definition

Future cash outflow to pay for purchases of fixed assets that have occurred.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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Amount of increase in right-of-use asset obtained in exchange for finance lease liability.

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