XML 61 R40.htm IDEA: XBRL DOCUMENT v3.22.4
Shareholders' Equity (Tables)
12 Months Ended
Dec. 31, 2022
Equity [Abstract]  
Summary of Outstanding Warrants and Warrants Outstanding The warrant activity for 2021 is as follows:
Number of warrants
(in thousands)
Balance at December 31, 20201,690 
Warrants exercised(1,684)
Warrants expired(6)
Balance at December 31, 2021—