Segment Reporting (Restated) - Summary of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Total net revenue	$ 61,825	$ 64,224	$ 116,351	$ 122,238
Total product revenue
Disaggregation of Revenue [Line Items]
Total net revenue	56,175	58,589	105,296	110,655
Systems
Disaggregation of Revenue [Line Items]
Total net revenue	37,895	43,653	71,213	80,167
AviClear
Disaggregation of Revenue [Line Items]
Total net revenue	4,603	136	8,531	136
Consumables
Disaggregation of Revenue [Line Items]
Total net revenue	4,255	5,162	7,998	9,065
Skincare
Disaggregation of Revenue [Line Items]
Total net revenue	9,422	9,638	17,554	21,287
Service
Disaggregation of Revenue [Line Items]
Total net revenue	5,650	5,635	11,055	11,583
United States
Disaggregation of Revenue [Line Items]
Total net revenue	25,602	26,742	48,104	51,216
Japan
Disaggregation of Revenue [Line Items]
Total net revenue	12,810	15,174	25,718	32,677
Asia, excluding Japan
Disaggregation of Revenue [Line Items]
Total net revenue	4,323	5,106	11,054	8,715
Europe
Disaggregation of Revenue [Line Items]
Total net revenue	5,495	5,925	10,613	10,116
Rest of the World, other than United States, Asia and Europe
Disaggregation of Revenue [Line Items]
Total net revenue	$ 13,595	$ 11,277	$ 20,862	$ 19,514