Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in goodwill by reportable segment are outlined below (in thousands):

	Alarm.com		Other		Total
Balance as of January 1, 2021	$	112,838	$	—	$	112,838
Goodwill acquired	—		—		—
Balance as of March 31, 2021	$	112,838	$	—	$	112,838

Schedule of Intangible Assets

The following table reflects changes in the net carrying amount of the components of intangible assets (in thousands):

	Customer Relationships		Developed Technology		Trade Name		Total
Balance as of January 1, 2021	$	72,670	$	28,223	$	2,366	$	103,259
Amortization	(3,290)		(836)		(135)		(4,261)
Balance as of March 31, 2021	$	69,380	$	27,387	$	2,231	$	98,998

The following tables reflect the weighted average remaining life and carrying value of finite-lived intangible assets (in thousands, except weighted-average remaining life):

	March 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Weighted- Average Remaining Life (in years)
Customer relationships	$	126,093	$	(56,713)	$	69,380	8.6
Developed technology	44,064		(16,677)		27,387		7.1
Trade name	3,815		(1,584)		2,231		3.8
Other	234		(234)		—		0.0
Total intangible assets	$	174,206	$	(75,208)	$	98,998

	December 31, 2020
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Weighted- Average Remaining Life (in years)
Customer relationships	$	126,093	$	(53,423)	$	72,670	8.8
Developed technology	44,064		(15,841)		28,223		7.3
Trade name	3,815		(1,449)		2,366		4.0
Other	234		(234)		—		0.0
Total intangible assets	$	174,206	$	(70,947)	$	103,259