Common Stock and Treasury Stock - information relating to the number of shares of our common stock issued (Details) - shares shares in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Class A Common Stock
Common Stock
Balance (in shares)	8,007	7,867
Issuance of restricted stock (in shares)		140
Forfeiture of restricted stock (in shares)	(1)
Balance (in shares)	8,006	8,007
Class B Common Stock
Common Stock
Balance (in shares)	0	0
Issuance of restricted stock (in shares)		0
Forfeiture of restricted stock (in shares)	0
Balance (in shares)	0	0