Investments (Tables)

6 Months Ended

Jun. 30, 2024

Investments in and Advances to Affiliates [Abstract]

Schedule of Investments

Our investments as of June 30, 2024 and December 31, 2023 consist of the following:

	June 30, 2024		December 31, 2023
	(in thousands)
Investment in Kodiak(1)	$	12,279	$	8,538
Investment in CarbonFree	6,798		6,850
Investment in Standard Lithium	1,000		1,616
Other investments	350		350
Total Investments	$	20,427	$	17,354

(1) Kodiak Gas Services, Inc. (NYSE: KGS) (“Kodiak”) acquired CSI Compressco LP (“CSI Compressco”) on April 1, 2024.