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Note 14 - Supplemental Cash Flow Information - Summary of Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Interest paid	$ 489	$ 635
Income taxes paid	207	29
Equipment acquired from issuance of note payable	0	359
Acquisition of fixed assets included within accounts payable and accrued expenses	150	565
Fixed assets transferred to assets held for sale	0	1,841
Receivable of insurance proceeds from disposition of assets	1,441	0
Insurance Premium Financing	$ 1,139	$ 1,203

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Noncash value of equipment acquired from issuance of note payable.

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The amount of fixed assets transferred to assets held for sale

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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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Cash received as payments for insurance premiums during the current period.

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