Quarterly report pursuant to Section 13 or 15(d)

Nature of business and summary of significant accounting policies - Cash and cash equivalents (Narrative) (Details)

v3.23.2
Nature of business and summary of significant accounting policies - Cash and cash equivalents (Narrative) (Details) - USD ($)
$ in Millions
Jun. 30, 2023
Dec. 31, 2022
Money Market Funds    
Cash and Cash Equivalents [Line Items]    
Cash (less than in 2023) $ 0.1 $ 8.0