Share-Based Compensation - Summary of Activity of the Outstanding Restricted Stock Awards And Restricted Stock Units (Details)	9 Months Ended
	Sep. 30, 2021 $ / shares shares
Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning Balance, shares | shares	107,107
Granted, shares | shares	22,560
Vested, shares | shares	(48,879)
Forfeited, shares | shares	(2,279)
Ending Balance, shares | shares	78,509
Beginning Balance, Weighted-Average Grant Date Fair Value | $ / shares	$ 53.23
Granted, Weighted-Average Grant Date Fair Value | $ / shares	44.77
Vested, Weighted-Average Grant Date Fair Value | $ / shares	49.92
Forfeited, Weighted-Average Grant Date Fair Value | $ / shares	56.63
Ending Balance, Weighted-Average Grant Date Fair Value | $ / shares	$ 52.77
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning Balance, shares | shares	151,261
Granted, shares | shares	88,367
Vested, shares | shares	(34,998)
Forfeited, shares | shares	(3,673)
Ending Balance, shares | shares	200,957
Beginning Balance, Weighted-Average Grant Date Fair Value | $ / shares	$ 19.51
Granted, Weighted-Average Grant Date Fair Value | $ / shares	44.12
Vested, Weighted-Average Grant Date Fair Value | $ / shares	19.73
Forfeited, Weighted-Average Grant Date Fair Value | $ / shares	19.75
Ending Balance, Weighted-Average Grant Date Fair Value | $ / shares	$ 30.29
Beginning Balance, shares | shares	10,459
Vested, shares | shares	(3,174)
Ending Balance, shares | shares	7,285
Beginning Balance, Weighted-Average Grant Date Fair Value | $ / shares	$ 51.91
Vested, Weighted-Average Grant Date Fair Value | $ / shares	52.24
Ending Balance, Weighted-Average Grant Date Fair Value | $ / shares	$ 53.34