v3.24.3
Segment Information (Details)
 3 Months Ended 9 Months Ended
Sep. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Sep. 30, 2024
USD ($)
segment
Sep. 30, 2023
USD ($)
Dec. 31, 2023
USD ($)
Segment Reporting Information [Line Items]          
Number of reportable segments | segment     2    
Total revenue $ 240,497,000 $ 221,854,000 $ 697,587,000 $ 655,445,000  
Operating income / (loss) 33,194,000 16,171,000 77,693,000 41,149,000  
Total assets 1,970,998,000   1,970,998,000   $ 1,439,563,000
Amortization and depreciation 7,612,000 7,948,000 22,029,000 23,481,000  
Operating Segments | Alarm.com          
Segment Reporting Information [Line Items]          
Total revenue 221,916,000 207,047,000 650,456,000 616,580,000  
Operating income / (loss) 34,546,000 18,929,000 88,807,000 52,761,000  
Total assets 2,018,782,000   2,018,782,000   1,477,674,000
Amortization and depreciation 7,400,000 7,700,000 21,300,000 22,700,000  
Additions to property and equipment 12,600,000 2,100,000 18,400,000 7,900,000  
Operating Segments | Other          
Segment Reporting Information [Line Items]          
Total revenue 19,567,000 16,001,000 49,987,000 42,000,000  
Operating income / (loss) (1,277,000) (3,270,000) (10,870,000) (12,340,000)  
Total assets 53,902,000   53,902,000   73,621,000
Amortization and depreciation 200,000 200,000 700,000 800,000  
Additions to property and equipment 100,000 100,000 100,000 200,000  
Intersegment Eliminations | Alarm.com          
Segment Reporting Information [Line Items]          
Total revenue (817,000) (1,021,000) (2,362,000) (2,678,000)  
Operating income / (loss) (107,000) 406,000 (329,000) 453,000  
Total assets (101,676,000)   (101,676,000)   (111,725,000)
Intersegment Eliminations | Other          
Segment Reporting Information [Line Items]          
Total revenue (169,000) (173,000) (494,000) (457,000)  
Operating income / (loss) 32,000 $ 106,000 85,000 $ 275,000  
Total assets $ (10,000)   $ (10,000)   $ (7,000)
Segment Concentration Risk | Revenue | Alarm.com          
Segment Reporting Information [Line Items]          
Concentration risk percentage 92.00% 93.00% 93.00% 94.00%  
SaaS and license revenue          
Segment Reporting Information [Line Items]          
Total revenue $ 159,276,000 $ 145,027,000 $ 465,547,000 $ 420,853,000  
SaaS and license revenue | Operating Segments | Alarm.com          
Segment Reporting Information [Line Items]          
Total revenue 141,319,000 130,711,000 420,032,000 384,116,000  
SaaS and license revenue | Operating Segments | Other          
Segment Reporting Information [Line Items]          
Total revenue 17,957,000 14,316,000 45,515,000 36,737,000  
SaaS and license revenue | Intersegment Eliminations | Alarm.com          
Segment Reporting Information [Line Items]          
Total revenue 0 0 0 0  
SaaS and license revenue | Intersegment Eliminations | Other          
Segment Reporting Information [Line Items]          
Total revenue 0 0 0 0  
Hardware and other revenue          
Segment Reporting Information [Line Items]          
Total revenue 81,221,000 76,827,000 232,040,000 234,592,000  
Hardware and other revenue | Operating Segments | Alarm.com          
Segment Reporting Information [Line Items]          
Total revenue 80,597,000 76,336,000 230,424,000 232,464,000  
Hardware and other revenue | Operating Segments | Other          
Segment Reporting Information [Line Items]          
Total revenue 1,610,000 1,685,000 4,472,000 5,263,000  
Hardware and other revenue | Intersegment Eliminations | Alarm.com          
Segment Reporting Information [Line Items]          
Total revenue (817,000) (1,021,000) (2,362,000) (2,678,000)  
Hardware and other revenue | Intersegment Eliminations | Other          
Segment Reporting Information [Line Items]          
Total revenue (169,000) (173,000) (494,000) (457,000)  
Software License Revenue | Alarm.com          
Segment Reporting Information [Line Items]          
Total revenue 5,000,000.0 5,700,000 15,400,000 17,800,000  
Software License Revenue | Other          
Segment Reporting Information [Line Items]          
Total revenue $ 0 $ 0 $ 0 $ 0