Shareholders' Equity - Summary of Common Shares Outstanding (Details) - shares	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Roll forward of common shares outstanding
Balance at the beginning of the year			31,680,890			32,178,715	31,680,890	32,178,715
Repurchases	(188,658)	(197,716)	(198,271)	(52,000)	(216,252)	(116,176)	(584,645)	(384,428)
Restricted share issuances							109,940	65,777
Balance at the end of the period	31,206,185			31,860,064			31,206,185	31,860,064