Note 7 - Accrued Expenses and Other Liabilities (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		*June 30, 2026*				*December 31, 2025*
Accrued employee liabilities		$	1,955			$	1,386
Accrued property, franchise, motor fuel and other taxes			1,646				1,059
Lease liability, current			61				-
Other			332				338
Total		$	3,994			$	2,783

Other Noncurrent Liabilities [Table Text Block]

		*June 30, 2026*				*December 31, 2025*
Federal and state railroad grants		$	2,697			$	2,809
Employment tax credit			3,055				2,737
Refundable deposits⁽¹⁾			12,500				-
Asset retirement obligation			1,521				1,502
Lease liability, noncurrent			263				-
Total		$	20,036			$	7,048