GOODWILL AND INTANGIBLE ASSETS, NET (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Finite-Lived Intangible Assets by Major Class

The following table summarizes the gross carrying amounts and accumulated amortization of intangible assets by major class (in thousands):

	December 31, 2020
Intangible assets subject to amortization (Definite-lived)	Gross		Accumulated Amortization		Net
Customer relationships	$	16,852	$	(7,022)	$	9,830
Non-compete agreements	94		(94)		—
Licenses and permits	1,471		(707)		764
Developed technology	6,131		(3,832)		2,299
Total	$	24,548	$	(11,655)	$	12,893

	December 31, 2019
Intangible assets subject to amortization (Definite-lived)	Gross		Accumulated Amortization		Net
Customer relationships	$	16,852	$	(5,898)	$	10,954
Non-compete agreements	94		(94)		—
Licenses and permits	1,471		(601)		870
Developed technology	6,131		(3,219)		2,912
Total	$	24,548	$	(9,812)	$	14,736

Schedule of Expected Future Amortization Expenses

Based on identified intangible assets that are subject to amortization as of December 31, 2020, we expect future amortization expenses for each period to be as follows (in thousands):

	Total		2021		2022		2023		2024		2025		Thereafter
Customer relationships	$	9,830	$	1,123	$	1,123	$	1,123	$	1,123	$	1,123	$	4,215
Licenses and permits	764		101		86		86		86		86		319
Developed technology	2,299		613		613		613		460		—		—
Total future amortization expense	$	12,893	$	1,837	$	1,822	$	1,822	$	1,669	$	1,209	$	4,534