Note 5 - Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2026

Notes Tables

Schedule of Other Current Assets [Table Text Block]

		*March 31, 2026*				*December 31, 2025*
Supplies and parts		$	9,448			$	9,372
Clean Fuel Production Credit			3,624				2,460
Collateralization of derivative instruments, net of fair value⁽¹⁾			698				2,266
Small Producers Tax Credit			549				194
Other			121				91
Total		$	14,440			$	14,383