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Capital and Reserves - Common Stock and Additional Paid-In Capital (Details) - shares
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of share capital, reserves and other equity interest [Line Items]      
Number of shares authorized (in shares) 280,000,000    
Beginning balance (in shares) 36,539,861 36,324,556 36,231,146
Conversion of shares (in shares) 0    
Repurchased common stock (in shares) 0    
Restricted shares issued, directors (in shares) 57,000 63,000 57,000
Restricted shares vested (in shares) 193,959 152,305 36,410
Ending balance (in shares) 36,790,820 36,539,861 36,324,556
“Class A”      
Disclosure of share capital, reserves and other equity interest [Line Items]      
Number of shares authorized (in shares) 40,000,000    
Beginning balance (in shares) 6,342,189 6,342,189 6,342,189
Conversion of shares (in shares) 0    
Repurchased common stock (in shares) 0    
Restricted shares issued, directors (in shares) 0 0 0
Restricted shares vested (in shares) 0 0 0
Ending balance (in shares) 6,342,189 6,342,189 6,342,189
“Class B”      
Disclosure of share capital, reserves and other equity interest [Line Items]      
Number of shares authorized (in shares) 40,000,000    
Beginning balance (in shares) 2,089,075 2,089,075 2,089,075
Conversion of shares (in shares) (377,040)    
Repurchased common stock (in shares) (1)    
Restricted shares issued, directors (in shares) 0 0 0
Restricted shares vested (in shares) 0 0 0
Ending balance (in shares) 1,712,034 2,089,075 2,089,075
“Class E”      
Disclosure of share capital, reserves and other equity interest [Line Items]      
Number of shares authorized (in shares) 100,000,000    
Beginning balance (in shares) 28,108,597 27,893,292 27,799,882
Conversion of shares (in shares) 377,040    
Repurchased common stock (in shares) 1    
Restricted shares issued, directors (in shares) 57,000 63,000 57,000
Restricted shares vested (in shares) 193,959 152,305 36,410
Ending balance (in shares) 28,736,597 28,108,597 27,893,292
“Class F”      
Disclosure of share capital, reserves and other equity interest [Line Items]      
Number of shares authorized (in shares) 100,000,000    
Beginning balance (in shares) 0 0 0
Conversion of shares (in shares) 0    
Repurchased common stock (in shares) 0    
Restricted shares issued, directors (in shares) 0 0 0
Restricted shares vested (in shares) 0 0 0
Ending balance (in shares) 0 0 0