Certain Balance Sheet Accounts - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Jul. 07, 2023	Jul. 06, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Intangible assets, net	$ 870		$ 870		$ 2,210
Accumulated amortization	355		355		280
Capitalized computer software, amortization	30	$ 0	30	$ 0
Accrued sales returns	875		875		$ 2,919
2021 Software Development Project
Property, Plant and Equipment [Line Items]
Capitalized software development costs								$ 1,873
Capitalized computer software, amortization	0	0	0	0
Impairment of intangible assets, finite-lived	1,873	0	1,873	0
Preferred stock
Property, Plant and Equipment [Line Items]
Preferred stock, shares authorized (in shares)						10,741,071	100,000,000
Tooling and manufacturing equipment
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	67	58	235	388
Property and Equipment
Property, Plant and Equipment [Line Items]
Depreciation and amortization expense	$ 72	$ 146	$ 256	$ 645