GOODWILL AND INTANGIBLE ASSETS (Tables)

9 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill as of December 31, 2020 and March 31, 2020 were as follows (in thousands):

	Industrial Products		Specialty Chemicals		Total
Balance at March 31, 2020	$	60,123	$	31,563	$	91,686
T.A Industries acquisition	129,169		—		129,169
Currency translation	1,407		—		1,407
Balance at December 31, 2020	$	190,699	$	31,563	$	222,262

Schedule of Intangible Assets

The following table provides information about our intangible assets (in thousands, except years): 

		December 31, 2020				March 31, 2020
	Wtd Avg Life (Years)	Ending Gross Amount		Accumulated Amortization		Ending Gross Amount		Accumulated Amortization
Finite-lived intangible assets:
Patents	11	$	9,637	$	(7,520)	$	9,635	$	(6,935)
Customer lists and amortized trademarks	15	258,403		(37,622)		62,806		(33,098)
Non-compete agreements	5	1,722		(1,849)		1,653		(1,494)
Other	8	5,280		(3,135)		5,219		(2,628)
		$	275,042	$	(50,126)	$	79,313	$	(44,155)
Trade names and trademarks not being amortized:		$	54,586	$	—	$	11,027	$	—

Schedule of Estimated Future Amortization for Intangible Assets

The following table shows the estimated future amortization for intangible assets, as of December 31, 2020, for the remainder of the current fiscal year and the next four fiscal years ending March 31 (in thousands):

2021	$	4,795
2022	18,458
2023	17,518
2024	16,764
2025	16,041