Note 14 - Supplemental Cash Flow Information - Summary of Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
U.S. Federal	$ 0	$ 0
Income taxes paid, state	174	367
Interest paid	613	575
Acquisitions of fixed assets included within accounts payable and accrued expenses	972	175
Operating leases	877	167
Financing leases	0	347
Insurance premium financing	1,026	1,042
CHINA
Income taxes paid, foreign	164	172
MEXICO
Income taxes paid, foreign	$ 0	$ 0

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

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