Derivative and Hedging Instruments (Details-2) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Commodity Derivative Contracts [Member]
Offsetting Assets [Line Items]
Gross amounts	$ 814	$ 1,213
Gross amounts offset in balance sheet	(814)	(1,213)
Collateral posted against derivative positions	0	0
Net amount presented in balance sheet	0	0
Financial Transmission Rights [Member]
Offsetting Assets [Line Items]
Gross amounts	337	108
Gross amounts offset in balance sheet	0	0
Collateral posted against derivative positions	0	0
Net amount presented in balance sheet	$ 337	$ 108
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other current assets	Other current assets
Financial Transmission Rights [Member] | Other Current Assets [Member]
Offsetting Assets [Line Items]
Gross amounts	$ 337	$ 108