Share-based Compensation - Schedule of Unvested RSU Activity (Detail) - Restricted Stock Units (RSUs)	3 Months Ended
	Mar. 31, 2023 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unvested, Number of units Beginning balance | shares	1,044,132
Granted, Number of units | shares	17,500	[1]
Vested and delivered, Number of units | shares	(5,239)
Withheld as treasury stock, Number of units | shares	(1,561)	[2]
Forfeited, Number of units | shares	(27,750)
Unvested, Number of units Ending balance | shares	1,027,082
Unvested, Weighted average grant-date fair value, Beginning balance | $ / shares	$ 20.64
Granted, Weighted average grant-date fair value | $ / shares	19.16	[1]
Vested and delivered, Weighted average grant-date fair value | $ / shares	26.18
Withheld as treasury stock, Weighted average grant-date fair value | $ / shares	25.08	[2]
Forfeited, Weighted average grant-date fair value | $ / shares	20.20
Unvested, Weighted average grant-date fair value, Ending balance | $ / shares	$ 20.59

[1] During the three months ended March 31, 2023, the Company granted an aggregate of 17,500 RSUs to certain employees at grant date fair values ranging from $18.59 to $19.59 per share, with a vesting period of four years.

[2] Withheld as treasury stock represents shares withheld to pay statutory taxes upon the vesting of RSUs. Refer to Note 7, "Common stock and treasury stock," for details.