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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Investments in and Advances to Affiliates (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Investments in and Advances to Affiliates [Line Items]
Investments	$ 16,405	$ 14,286
Total investments	$ 16,405	14,286
CSI Compressco
Investments in and Advances to Affiliates [Line Items]
Ownership percentage	3.70%
Total investments	$ 7,228	6,967
CarbonFree
Investments in and Advances to Affiliates [Line Items]
Investments			$ 5,000
Total investments	6,563	6,139
Standard Lithium
Investments in and Advances to Affiliates [Line Items]
Total investments	2,264	1,180
Other Investments
Investments in and Advances to Affiliates [Line Items]
Investments	350	$ 0
Total investments	$ 350