Fair Value Measurements - Face Value, Carrying Amount and Fair Value of Financial Instruments (Details) - Level 2 - Senior unsecured notes payable - Senior unsecured notes payable - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financial liabilities:
Face Value	$ 400,000	$ 400,000
Carrying Amount
Financial liabilities:
Notes payable, fair value disclosure	394,928	394,262
Fair Value
Financial liabilities:
Notes payable, fair value disclosure	$ 331,000	$ 410,500