OTHER INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2022

OTHER INTANGIBLE ASSETS.

Summary of components of other intangible assets

	As of September 30, 2022						As of December 31, 2021
	Gross		Accumulated		Net		Gross		Accumulated		Net
	Value		Amortization		Value		Value		Amortization		Value
	(in thousands)						(in thousands)
Definite-lived
Customer relationships	$	116,554	$	(45,172)	$	71,382	$	116,554	$	(38,371)	$	78,183
Patents and other intellectual property		12,772		(5,354)		7,418		12,772		(4,313)		8,459
Other		7,234		(6,970)		264		7,234		(6,795)		439
Total definite-lived		136,560		(57,496)		79,064		136,560		(49,479)		87,081
Indefinite-lived
Water rights		7,031		—		7,031		7,031		—		7,031
Trademarks		14,360		—		14,360		14,360		—		14,360
Total indefinite-lived		21,391		—		21,391		21,391		—		21,391
Total other intangible assets, net	$	157,951	$	(57,496)	$	100,455	$	157,951	$	(49,479)	$	108,472

Summary of future estimated amortization expense for other intangible assets

	Amount
	(in thousands)
Remainder of 2022	$	2,648
Year ending December 31, 2023		10,594
Year ending December 31, 2024		10,525
Year ending December 31, 2025		10,362
Year ending December 31, 2026		10,274
Thereafter		34,661
Total	$	79,064