Treasury Stock - Additional Information (Details) - USD ($)	9 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Nov. 23, 2021	Mar. 25, 2021
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, total cost of shares repurchased	$ 28,150,000	$ 17,023,000
Surrender of Shares by Employee
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of shares repurchased	28,405	54,720
March 25, 2021 Share Repurchase Program
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of shares authorized				$ 25,000,000.0
Stock repurchase program, total cost of shares repurchased		$ 17,000,000.0
Stock repurchase program, number of shares repurchased		548,402
Stock repurchase program, average per share price of shares repurchased		$ 31.04
Stock repurchase program, remaining authorized repurchase amount	$ 0
November 23, 2021 Share repurchase Program
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of shares authorized			$ 50,000,000.0
Stock repurchase program, remaining authorized repurchase amount			$ 24,300,000
March 25, 2021 and November 23, 2021 Share Repurchase Program
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, total cost of shares repurchased	$ 28,200,000
Stock repurchase program, number of shares repurchased	795,456
Stock repurchase program, average per share price of shares repurchased	$ 35.39