XML 52 R41.htm IDEA: XBRL DOCUMENT v3.22.2
Nature of the business and basis of presentation - Initial Public Offering (Details)
$ / shares in Units, $ in Millions
Aug. 04, 2021
USD ($)
$ / shares
shares
Jul. 19, 2021
USD ($)
$ / shares
shares
Jul. 09, 2021
Class of Stock [Line Items]      
Reverse stock split ratio     0.2
IPO      
Class of Stock [Line Items]      
Stock issued during period shares new issues | shares   7,920,000  
Share issued, price per share | $ / shares   $ 20.00  
Gross proceeds   $ 158.4  
Net proceeds   $ 143.8  
Over Allotment Option      
Class of Stock [Line Items]      
Stock issued during period shares new issues | shares 1,086,604    
Share issued, price per share | $ / shares $ 20.00    
Net proceeds $ 20.2