Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table sets forth the amounts of goodwill by reportable segment as of December 31, 2025 and 2024:

	December 31, 2024		Acquisition		December 31, 2025
	(in thousands)
Environmental Services	$	42,377	$	4,268	$	46,645
Dietary	33,152		—		33,152
Total Goodwill	$	75,529	$	4,268	$	79,797

Schedule of Intangible Assets

The following table sets forth the amounts of other intangible assets as of December 31, 2025 and 2024:

	December 31, 2025						December 31, 2024
	Gross Amount		Accumulated Amortization		Net Amount		Gross Amount		Accumulated Amortization		Net Amount
	(in thousands)
Customer relationships	$	46,514	$	40,647	$	5,867	$	45,634	$	38,093	$	7,541
Trade names	2,112		1,028		1,084		1,731		466		1,265
Patents	1,086		1,086		—		1,086		505		581
Non-compete agreements	183		170		13		233		178		55
Total other intangible assets	$	49,895	$	42,931	$	6,964	$	48,684	$	39,242	$	9,442

Schedule of Estimated Amortization Expense For Intangibles Subject To Amortization

The following table sets forth the estimated amortization expense for intangibles subject to amortization for 2026, the following four fiscal years and thereafter:

Period/Year	Total Amortization Expense
	(in thousands)
2026	$	2,593
2027	$	1,127
2028	$	545
2029	$	545
2030	$	545
Thereafter	$	1,609
Total	$	6,964