Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

The cost basis and accumulated depreciation of property, plant and equipment at December 31, 2022 and 2021 are summarized in the table below:

	Life in Years	As of December 31,
(in thousands)		2022		2021
Land and land improvements	0-31	$	1,225	$	1,225
Plant and operating equipment	2-29	33,180		31,266
Furniture and fixtures	2-11	1,709		1,388
Machinery and equipment	3-10	2,116		697
Leasehold improvements	3-12	2,149		2,089
Construction in progress		6,373		1,190
		46,752		37,855
Less accumulated depreciation		(11,897)		(7,684)
Total property, plant and equipment, net		$	34,855	$	30,171