Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Property and Equipment

Depreciation expense recognized is on a straight-line basis over the estimated useful lives of the assets, generally as follows:

	Useful Lives (Years)
Leasehold improvements	Lesser of useful life or term of lease
Equipment leasing	4.5
AviClear devices	7
Office equipment and furniture	3
Machinery and equipment	3

Property and equipment, net, consists of the following (in thousands):

	December 31,
	2023		2022
Leasehold improvements	$	1,010	$	793
AviClear devices	38,490		19,904
Office equipment and furniture	1,884		1,936
Machinery and equipment	4,944		5,106
Assets under construction	1,274		17,876
	47,602		45,615
Less: Accumulated depreciation	(10,327)		(5,247)
Property and equipment, net	$	37,275	$	40,368