Stockholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands			12 Months Ended
	Jan. 31, 2025	Jul. 06, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Mar. 01, 2024	May 31, 2023	Dec. 13, 2022	Jul. 29, 2022	May 24, 2022	Feb. 28, 2022
Class of Stock [Line Items]
Preferred stock, authorized (in shares)			50,000,000
Preferred stock, par value (in USD per share)			$ 0.001
Common stock, par value (in dollars per share)			$ 0.001
Preferred stock, issued (in shares)			0
Payments for repurchase of common stock			$ 9,603	$ 35,124	$ 60,636
Dividends paid per share (in dollars per share)			$ 0.66	$ 0.60	$ 0.60
Cash dividends paid			$ 6,800	$ 6,500	$ 7,000
O 2022 Q4 Dividends
Class of Stock [Line Items]
Dividends paid per share (in dollars per share)					$ 0.60
Class A Stock
Class of Stock [Line Items]
Common stock, authorized (in shares)			50,000,000	50,000,000
Common stock, par value (in dollars per share)			$ 0.001	$ 0.001
Common stock, outstanding (in shares)			10,231,736	10,186,783	10,868,556			10,867,660	11,251,930	11,863,559	12,322,073
Common stock, issued (in shares)			10,231,736	10,186,783
Class A Stock | Subsequent Event
Class of Stock [Line Items]
Quarterly dividend payable (in dollars per share)	$ 0.18
Class A Stock | Previous Program
Class of Stock [Line Items]
Shares remaining available to be purchased (in shares)								144,034	4,278	71,893	12,407
Class A Stock | New Program
Class of Stock [Line Items]
Repurchase of class A common stock (in shares)								543,000	536,500	550,000	518,000
Stock repurchased (as a percent)								5.00%	4.80%	4.60%	4.20%
Shares remaining available to be purchased (in shares)				223,699				687,034	540,778	621,893	530,407
Stock repurchased and canceled (in shares)				1,684,287
Stock repurchased and canceled				$ 60,600
Stock repurchased and canceled during period (in dollars per share)				$ 36.00
Class A Stock | Share Repurchase Program, March (2024)
Class of Stock [Line Items]
Repurchase of class A common stock (in shares)						518,000
Stock repurchased (as a percent)						5.00%
Shares remaining available to be purchased (in shares)			497,893
Stock repurchased and canceled (in shares)			243,806
Stock repurchased and canceled			$ 9,600
Stock repurchased and canceled during period (in dollars per share)			$ 39.39
Class A Stock | Modified Dutch Auction Tender Offer
Class of Stock [Line Items]
Common stock, outstanding (in shares)		10,447,392
Stock repurchased and canceled (in shares)		437,183
Authorized amount							$ 30,000
Stock repurchase program, price (in dollars per share)		$ 40.00
Payments for repurchase of common stock		$ 17,490
Class A Stock | Modified Dutch Auction Tender Offer | Minimum
Class of Stock [Line Items]
Stock repurchase program, price (in dollars per share)							$ 34.00
Class A Stock | Modified Dutch Auction Tender Offer | Maximum
Class of Stock [Line Items]
Stock repurchase program, price (in dollars per share)							$ 40.00
Class B Stock
Class of Stock [Line Items]
Common stock, authorized (in shares)			99,665	99,665
Common stock, par value (in dollars per share)			$ 0.001	$ 0.001
Common stock, outstanding (in shares)			99,665	99,665
Common stock, issued (in shares)			99,665	99,665
Class B Stock | Subsequent Event
Class of Stock [Line Items]
Quarterly dividend payable (in dollars per share)	$ 0.18