Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2023

Property And Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consisted of the following (in thousands):

	December 31,
	2023			2022
Facilities and plant equipment	$	405,010		$	386,932
Land		3,687			3,687
Other equipment, vehicles and furniture		9,719			9,876
Construction in progress		50,505			37,538
		468,921			438,033
Accumulated depreciation		(220,173	)		(198,964	)
	$	248,748		$	239,069