XML 66 R55.htm IDEA: XBRL DOCUMENT v3.23.3
Investments - Narrative (Details) - Contingent Convertible Preferred Stock - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Series A-1 and A-2, Preferred Stock    
Debt and Equity Securities, FV-NI [Line Items]    
Fair value of non-marketable equity securities without readily determinable fair value $ 4,100 $ 4,100
Series E Preferred Stock    
Debt and Equity Securities, FV-NI [Line Items]    
Fair value of non-marketable equity securities without readily determinable fair value $ 995 $ 995