Other Assets (Tables)

9 Months Ended

Sep. 30, 2020

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Changes in Allowance for Credit Losses for Accounts Receivable

The changes in our allowance for credit losses for accounts receivable are as follows (in thousands):

	Three Months Ended September 30, 2020				Nine Months Ended September 30, 2020
	Alarm.com and Certain Subsidiaries		All Other Subsidiaries		Alarm.com and Certain Subsidiaries		All Other Subsidiaries
Beginning of period balance	$	(3,550)	$	(238)	$	(2,500)	$	(84)
Impact of adopting Topic 326	—		—		(212)		(155)
Recovery of expected credit losses	1,146		56		195		42
Write-offs	170		16		283		31
End of period balance	$	(2,234)	$	(166)	$	(2,234)	$	(166)

The changes in our allowance for credit losses for notes receivable are as follows (in thousands):

	Three Months Ended September 30, 2020				Nine Months Ended September 30, 2020
	Loan Receivables		Hardware Financing Receivables		Loan Receivables		Hardware Financing Receivables
Beginning of period balance	$	(46)	$	(37)	$	—	$	(16)
Impact of adopting Topic 326	—		—		(434)		(15)
Recovery of / (provision for) expected credit losses	(20)		6		368		—
Write-offs	1		—		1		—
End of period balance	$	(65)	$	(31)	$	(65)	$	(31)

Schedule of Financing Receivable Credit Quality Indicators

We manage our notes receivables using delinquency as a key credit quality indicator. Current and delinquent notes receivable by class of financing receivables and by year of origination as of September 30, 2020 are as follows (in thousands):

Loan Receivables:	2020		2019		2018		2017		2016		Prior		Total
Current	$	600	$	20	$	—	$	4,113	$	—	$	—	$	4,733
30-59 days past due	—		—		—		—		—		—		—
60-89 days past due	—		—		—		—		—		—		—
90-119 days past due	—		—		—		—		—		—		—
120+ days past due	—		—		—		—		—		—		—
Total	$	600	$	20	$	—	$	4,113	$	—	$	—	$	4,733
Hardware Financing Receivables:
Current	$	—	$	81	$	98	$	7	$	—	$	—	$	186
30-59 days past due	—		—		—		—		—		—		—
60-89 days past due	—		67		—		—		—		—		67
90-119 days past due	—		—		—		9		—		—		9
120+ days past due	—		—		—		16		—		—		16
Total	$	—	$	148	$	98	$	32	$	—	$	—	$	278

Schedule of Amortized Cost of Notes Receivable

The amortized cost of notes receivables placed on nonaccrual status is as follows (in thousands):

	September 30, 2020		December 31, 2019
Loan receivables	$	—	$	—
Hardware financing receivables	25		16
Total	$	25	$	16