Note 8 - Accrued Liabilities - Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Accrued payroll and benefits	$ 2,699	$ 1,618
Accrued property taxes	221	0
Income taxes payable	167	69
Accrued professional fees	233	139
Accrued warranty liability	71	84
Self-insured workers compensation reserve	31	44
Accrued sales tax	12	6
Accrued other	397	222
Total accrued liabilities	$ 3,831	$ 2,182