Treasury Stock - Additional Information (Details) - USD ($)	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021	Nov. 23, 2021	Mar. 25, 2021
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, total cost of shares repurchased	$ 31,413,000	$ 22,599,000
Surrender of Shares by Employee
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of shares repurchased	28,405	87,828	49,283
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		$ 22,600,000
Stock repurchase program, number of shares repurchased		686,559
Stock repurchase program, average per share price of shares repurchased		$ 32.92
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, number of shares repurchased			0
Stock repurchase program, remaining authorized repurchase amount				$ 21,000,000.0
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	$ 31,400,000
Stock repurchase program, number of shares repurchased	898,956
Stock repurchase program, average per share price of shares repurchased	$ 34.94