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Note 6 - Supplemental Cash Flow Statement Information - Supplemental Cash Flow Statement Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Capitalized software in accounts payable	$ 369	$ 611
Property and equipment in accounts payable	10	0
Right-of-use assets obtained in exchange for new finance lease liabilities	40	0
Interest	287	321
Operating leases	188	75
Income taxes, net	$ 2	$ 0

X

- Definition

Amount of capitalized software in accounts payable.

+ References

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X

- 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 cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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

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