Derivative and Hedging Instruments (Details-2) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Commodity Contract [Member]
Offsetting Assets [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 1,715	$ 1,213
Gross amounts offset in balance sheet	(1,715)	(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]
Derivative Asset, Fair Value, Gross Asset	246	108
Gross amounts offset in balance sheet	0	0
Collateral posted against derivative positions	0	0
Net amount presented in balance sheet	246	108
Financial Transmission Rights [Member] | Other Current Assets [Member]
Offsetting Assets [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 246	$ 108