Significant Accounting Policies - Additional Information (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) Segment $ / shares shares	Dec. 31, 2021 USD ($) $ / shares	Dec. 31, 2020 USD ($)	Aug. 24, 2021 USD ($) $ / shares
Accounting Policies [Line Items]
Common stock, par value | $ / shares	$ 0.0001	$ 0.0001
Goodwill	$ 117,268,000	$ 12,666,000		$ 0
Intangible assets	31,123,000	3,590,000		$ 0
Accounts receivable,Allowance for doubtful accounts	606,000	357,000
Write-offs of accounts receivable	$ 0	$ 0	$ 381,000
Concentration risk percentage	10.00%	10.00%
Percentage of ownership interest held by limited partners in the investment fund of an investor	4.00%	22.00%
Goodwill impairment	$ 0
Warranty allowance	2,277,000	$ 6,106,000
Product warranty accrual related to remaining cost of replacement for identified battery deficiency	$ 1,687,000	4,732,000
Number of days due for payments of credit card, check or automated clearing house	30 days
Warranty period on hardware devices	1 year
Estimated average in service life of hub device	4 years
Capitalized research and development costs	$ 3,145,000
Capitalized research and development net	3,066,000
Capitalized software costs amortization		0	0
Advertising expenses	$ 292,000	801,000	663,000
Number of operating segment | Segment	1
Number of reportable segment | Segment	1
Assets	$ 560,845,000	579,683,000
ASU No. 2019-12
Accounting Policies [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Change in Accounting Principle, Accounting Standards Update, Adoption Date	Jan. 01, 2022
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]	true
ASU No. 2021-08
Accounting Policies [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Change in Accounting Principle, Accounting Standards Update, Adoption Date	Oct. 01, 2021
UNITED STATES
Accounting Policies [Line Items]
Assets	$ 8,096,000	8,629,000
Minimum
Accounting Policies [Line Items]
Contractual terms for Hosted Services Revenue	1 month
Maximum
Accounting Policies [Line Items]
Contractual terms for Hosted Services Revenue	10 years
Class A Common Stock
Accounting Policies [Line Items]
Common stock, par value | $ / shares				$ 0.0001
Common stock shares converted | shares	4,884.6000
General and Administrative Expenses
Accounting Policies [Line Items]
Provision for doubtful accounts	$ 242,000	226,000	512,000
Repairs and maintenance expense	50,000	15,000	18,000
Capitalized software costs amortization	79,000
Cost of Sales
Accounting Policies [Line Items]
Warranty expense	$ 852,000	$ 8,305,000	$ 3,694,000