Fixed Assets (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Major Classes of Fixed Assets

Major classes of fixed assets consisted of the following:

		December 31,
	Useful Lives	2022			2021
		(in thousands)
Medical lab equipment	5 months to 12 Years	$	53,503		$	35,930
Leasehold improvements	Shorter of lease term or estimated useful life		11,804			4,003
Computer software	1 to 5 Years		6,982			1,408
Computer hardware	1 to 5 Years		6,979			5,661
Building	39 Years		6,731			6,731
Aircraft	7 Years		6,400			6,503
Building improvements	6 months to 39 Years		5,865			3,936
Furniture and fixtures	1 to 5 Years		4,248			2,255
Land improvements	5 to 15 Years		904			403
Automobile	2 to 7 Years		797			825
General equipment	3 to 5 Years		44			44
Land			7,500			7,500
Assets not yet placed in service			12,877			6,718
Total			124,634			81,917
Less: Accumulated depreciation			(43,281	)		(19,630	)
Fixed assets, net		$	81,353		$	62,287