GOODWILL AND INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2022

Finite-Lived Intangible Assets, Net [Abstract]

Schedule of Acquired Technology

Acquired technology consists of acquired license rights for patents and know-how obtained from PD-LD, Inc., Motorola, BASF SE (BASF) and Fujifilm. These intangible assets consist of the following (in thousands):

	March 31, 2022			December 31, 2021
PD-LD, Inc.	$	1,481		$	1,481
Motorola		15,909			15,909
BASF		95,989			95,989
Fujifilm		109,462			109,462
Other		462			462
		223,303			223,303
Less: Accumulated amortization		(178,782	)		(173,635	)
Acquired technology, net	$	44,521		$	49,668

Schedule of Other Intangible Assets

At March 31, 2022, these other intangible assets consist of the following (in thousands):

	March 31, 2022
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Customer relationships	$	10,520	$	(5,199	)	$	5,321
Developed IP, processes and recipes		4,820		(1,828	)		2,992
Trade name/Trademarks		1,500		(855	)		645
Other		448		(36	)		412
Total identifiable other intangible assets	$	17,288	$	(7,918	)	$	9,370