Property and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Estimated useful lives are as follows:

Property and equipment	Estimate useful life in years
Computer equipment	3
Furniture and fixtures	7
Laboratory equipment	5-10
Software	3-5
Leasehold improvements	5 or lease term

The property and equipment and accumulated depreciation balances are as follows:

	Successor
	December 31, 2021		December 31, 2020
Computer equipment	$	859	$	307
Furniture and fixtures	433		400
Leasehold improvements	117		80
Office equipment	89		—
Software	6		102
Less: accumulated depreciation	(426)		(26)
Property and equipment, net	$	1,078	$	863

The table below presents depreciation expense related to property and equipment for the following periods:

	Successor				Predecessor
	Year Ended December 31, 2021		Period from May 22, 2020 through December 31, 2020		Period from January 1, 2020 through October 22, 2020		Year Ended December 31, 2019
Depreciation expense on property and equipment	$	410	$	26	$	52	$	50