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Summary of Activities in Shares of Capital Stock (Details) - shares
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Common Class A [Member]    
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Common stock, outstanding shares, beginning 20,048,002 18,758,031
Stock dividends   48,046
Exercise of stock options  
Vesting of restricted stock units 405  
Conversion of Class C to Class A 174 936
Common stock, outstanding shares, ending 20,048,581 18,807,013
Common Class C [Member]    
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Common stock, outstanding shares, beginning 2,971,854 2,889,859
Stock dividends  
Exercise of stock options  
Vesting of restricted stock units  
Conversion of Class C to Class A (174) (936)
Common stock, outstanding shares, ending 2,971,680 2,888,923