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, 2022	Dec. 31, 2021
Class A Common Stock
Common Stock [Line Items]
Balance, shares	6,835	6,785
Conversion of shares	965	12
Issuance of restricted stock		38
Balance, shares	7,800	6,835
Class B Common Stock
Common Stock [Line Items]
Balance, shares	965	938
Conversion of shares	(965)	(12)
Issuance of restricted stock		39
Balance, shares	0	965