XML 99 R89.htm IDEA: XBRL DOCUMENT v3.23.3
Business Segment Information (Details Textual)
$ in Millions
9 Months Ended
Sep. 30, 2023
USD ($)
Segment
Dec. 31, 2022
USD ($)
Business Segment Information (Textual)    
Number of reportable segments | Segment 2  
Lumo Finland and Lumo Sweden [Member]    
Business Segment Information (Textual)    
Aggregate net assets | $ $ 41.5 $ 55.0