Registration of securities issued in business combination transactions

Summary of Significant Accounting Policies (Details)

v3.23.2
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Business Organization and Nature of Operations [Abstract]      
U.S. treasury bills $ 8.7 $ 9.8 $ 21.3
Cash equivalents 3.9 3.9 $ 0.7
Unrecognized stock option compensation expense $ 3.0 $ 4.2