Share-Based Compensation - Summary of Company's Restricted Stock Activity (Detail)	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Restricted Stock
Number of Shares
Balance at beginning of period (in shares) | shares	16,035
Granted (in shares) | shares	17,722
Vested (in shares) | shares	(16,035)
Balance at end of period (in shares) | shares	17,722
Weighted Average Price
Balance at beginning of period (in usd per share) | $ / shares	$ 13.72
Granted (in usd per share) | $ / shares	19.74
Vested (in usd per share) | $ / shares	13.72
Balance of end of period (in usd per share) | $ / shares	$ 19.74
RSUs
Number of Shares
Balance at beginning of period (in shares) | shares	591,342
Granted (in shares) | shares	315,419
Vested (in shares) | shares	(206,670)
Forfeited (in shares) | shares	(4,081)
Balance at end of period (in shares) | shares	696,010
Weighted Average Price
Balance at beginning of period (in usd per share) | $ / shares	$ 16.64
Granted (in usd per share) | $ / shares	17.99
Vested (in usd per share) | $ / shares	16.64
Forfeited (in usd per share) | $ / shares	17.66
Balance of end of period (in usd per share) | $ / shares	$ 17.25