XML 58 R45.htm IDEA: XBRL DOCUMENT v3.23.1
Regulatory Requirements - Additional Information (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Regulatory Requirements    
Minimum net capital requirement $ 250  
U.S. Broker Dealer    
Regulatory Requirements    
Net capital 37,816 $ 91,960
Net capital in excess of required net capital $ 37,566 $ 91,710