Derivative and Hedging Instruments (Details-3) - USD ($) $ in Thousands		Dec. 31, 2023	Dec. 31, 2022
Offsetting Liabilities [Line Items]
Collateral posted against derivative positions		$ (5,400)	$ (5,200)
Commodity Contract [Member]
Offsetting Liabilities [Line Items]
Gross amounts		5,824	8,163
Gross amounts offset in balance sheet		(419)	(2,966)
Collateral posted against derivative positions		(5,405)	(5,197)
Net amount presented in the balance sheet		0	0
Commodity Contract [Member] | Other Current Liabilities [Member]
Offsetting Liabilities [Line Items]
Gross amounts	[1]	$ 4,942	$ 7,687
Derivative Liability, Statement of Financial Position [Extensible Enumeration]		Other Liabilities, Current	Other Liabilities, Current
Commodity Contract [Member] | Other Noncurrent Liabilities [Member]
Offsetting Liabilities [Line Items]
Gross amounts	[1]	$ 882	$ 476
Derivative Liability, Statement of Financial Position [Extensible Enumeration]		Other Liabilities, Noncurrent	Other Liabilities, Noncurrent

[1] As of December 31, 2023, and December 31, 2022, collateral of $5.4 million and $5.2 million, respectively, was posted against and netted with derivative liability positions on the consolidated balance sheets. The fair value of the derivative liability disclosed in this table has not been reduced for the collateral posted.