INTANGIBLE ASSETS (Tables)

9 Months Ended

Sep. 30, 2022

INTANGIBLE ASSETS

Schedule of intangible assets

		September 30, 2022						December 31, 2021
		Gross		Accumulated		Net Book		Gross		Accumulated		Net Book
	Life	Amount		Amortization		Value		Amount		Amortization		Value
Customer lists	5 - 18 years	$	111,200	$	(32,104)	$	79,096	$	94,079	$	(27,639)	$	66,440
Trade name	10 - 19 years		15,040		(6,549)		8,491		14,649		(5,927)		8,722
Design and technologies	10 - 15 years		40,543		(7,357)		33,186		34,241		(5,617)		28,624
Total		$	166,783	$	(46,010)	$	120,773	$	142,969	$	(39,183)	$	103,786

Schedule of estimated amortization expense for intangible assets

	Estimated
	Amortization Expense
Remainder of 2022	$	3,030
2023		12,115
2024		11,792
2025		11,777
2026		11,681
2027		11,238
Thereafter		59,140
Total estimated amortization expense	$	120,773