Subsequent Events	9 Months Ended
Sep. 30, 2026
Subsequent Events [Abstract]
Subsequent Events	22. SUBSEQUENT EVENTS On October 1, 2026, the Company completed the acquisition of EcOz Environmental Consultants (EcOz) by acquiring 100% of its common stock. EcOz is a leading environmental consulting and advisory firm in the Northern Territory, Australia. On November 2, 2026, the Company completed the acquisition of substantially all of the assets of Permian Basin Environmental Lab, LP (Permian). Permian is a soil and water testing lab specializing in hydrocarbon and inorganic contamination analysis in Midland, TX. The total purchase price for these acquisitions was $8.8 million, which was funded with cash on hand and borrowings under the Company's revolving credit facility.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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