Stockholders' Deficit - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands								1 Months Ended	3 Months Ended
	Feb. 28, 2023	Jul. 22, 2022	May 31, 2022	Jun. 25, 2021	May 04, 2021	Jan. 14, 2021	Nov. 24, 2020	Apr. 30, 2020	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Dec. 31, 2020
Class Of Stock [Line Items]
Capital stock, shares authorized (in shares)					350,000,000							250,000,000
Loss from promissory note early redemption									$ 313	$ 0
G42 Investments
Class Of Stock [Line Items]
Shares sold (in shares)			10,386,274
Sale of stock, price per share (in usd per shares)			$ 2.41
Sale of stock, consideration received on transaction, gross			$ 25,000
Sale of stock, consideration received on transaction			12,500
Accounts and financing receivable, after allowance for credit loss			$ 12,500
Sale of stock, consideration, receivables, payment term			1 year
Proceeds from collection of notes receivable	$ 12,000
Discount rate	3.75%
Loss from promissory note early redemption	$ 300
CinRx Investment
Class Of Stock [Line Items]
Shares sold (in shares)		4,154,549
Sale of stock, price per share (in usd per shares)		$ 2.41
Sale of stock, consideration received on transaction, gross		$ 10,000
Sale of stock, consideration received on transaction		6,000
Accounts and financing receivable, after allowance for credit loss		$ 4,000
Warrants, term		5 years
Class A Common Stock
Class Of Stock [Line Items]
Common stock, shares authorized (in shares)					200,000,000				200,000,000		200,000,000	100,000,000
Increase in shares authorized (in shares)					100,000,000
Common stock par value (in usd per share)									$ 0.01		$ 0.01
Class A Common Stock | CinRx Investment
Class Of Stock [Line Items]
Sale of stock, price per share (in usd per shares)		$ 0.72
Sale of stock, consideration received on transaction		$ 3,000
Class A Common Stock | Cantor Fitzgerald | ATM Offering
Class Of Stock [Line Items]
Shares sold (in shares)									0	0
Common stock par value (in usd per share)								$ 0.01
Stock issued during period								$ 13,000
Aggregate offering price				$ 50,000		$ 5,500
Class A Common Stock | LPC Purchase Agreement
Class Of Stock [Line Items]
Shares sold (in shares)									0	0
Class A Common Stock | LPC Purchase Agreement | Maximum
Class Of Stock [Line Items]
Stock issued during period							$ 47,000
Common Stock
Class Of Stock [Line Items]
Common stock, shares authorized (in shares)					300,000,000							200,000,000
Common Stock | CinRx Investment
Class Of Stock [Line Items]
Number of securities called by warrants or rights (in shares)		1,200,000
Exercise price of warrants or rights (in usd per share)		$ 0.72
Warrants, fair value		$ 400