Goodwill and Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2023

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, 2022	$	112,901	$	—	$	112,901
Goodwill acquired - initial measurement	37,907		—		37,907
Measurement period adjustment	(2,625)		—		(2,625)
Balance as of December 31, 2022	148,183		—		148,183
Goodwill acquired - initial measurement	7,200		—		7,200
Measurement period adjustment	(1,509)		—		(1,509)
Foreign currency translation adjustment	624		—		624
Balance as of December 31, 2023	$	154,498	$	—	$	154,498

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		Capitalized Software Development Costs		Total
Balance as of January 1, 2022	$	59,426	$	30,157	$	1,823	$	—	$	91,406
Intangible assets acquired	—		9,335		150		—		9,485
Amortization	(11,904)		(5,939)		(590)		—		(18,433)
Balance as of December 31, 2022	47,522		33,553		1,383		—		82,458
Intangible assets acquired	2,395		11,583		537		—		14,515
Capitalized software development costs	—		—		—		882		882
Amortization	(10,623)		(7,962)		(703)		(3)		(19,291)
Balance as of December 31, 2023	$	39,294	$	37,174	$	1,217	$	879	$	78,564

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

	December 31, 2023
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Weighted- Average Remaining Life (in years)
Customer relationships	$	128,280	$	(88,986)	$	39,294	6.2
Developed technology	70,061		(32,887)		37,174		4.7
Trade name	4,474		(3,257)		1,217		2.6
Capitalized software development costs	882		(3)		879		3.3
Total intangible assets	$	203,697	$	(125,133)	$	78,564	5.4

	December 31, 2022
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Weighted- Average Remaining Life (in years)
Customer relationships	$	125,885	$	(78,363)	$	47,522	7.0
Developed technology	58,478		(24,925)		33,553		5.8
Trade name	3,937		(2,554)		1,383		2.4
Total intangible assets	$	188,300	$	(105,842)	$	82,458	6.5

Schedule of Future Estimated Amortization Expense

The following table reflects the future estimated amortization expense for intangible assets (in thousands):

Year Ended December 31,	Amortization
2024	$	18,370
2025	17,575
2026	16,045
2027	13,787
2028	8,839
2029 and thereafter	3,948
Total future amortization expense	$	78,564