Goodwill and Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2020

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, 2020	$	104,963	$	—	$	104,963
Goodwill acquired	—		—		—
Measurement period adjustment	699		—		699
Balance as of September 30, 2020	$	105,662	$	—	$	105,662

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, 2020	$	84,396	$	16,820	$	2,222	$	103,438
Amortization	(10,412)		(1,371)		(271)		(12,054)
Balance as of September 30, 2020	$	73,984	$	15,449	$	1,951	$	91,384

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

	September 30, 2020
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Weighted- Average Remaining Life
Customer relationships	$	123,731	$	(49,747)	$	73,984	9.2
Developed technology	30,542		(15,093)		15,449		7.9
Trade name	3,304		(1,353)		1,951		4.0
Other	234		(234)		—		0.0
Total intangible assets	$	157,811	$	(66,427)	$	91,384

	December 31, 2019
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Weighted- Average Remaining Life
Customer relationships	$	123,731	$	(39,335)	$	84,396	9.8
Developed technology	30,542		(13,722)		16,820		8.7
Trade name	3,304		(1,082)		2,222		4.8
Other	234		(234)		—		0.0
Total intangible assets	$	157,811	$	(54,373)	$	103,438