Property, Plant and Equipment - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Property Plant And Equipment [Line Items]
Depreciation and amortization	$ 10,809	$ 12,463	$ 14,112
Amortization expense	3,240	3,576	3,839
Property, Plant and Equipment
Property Plant And Equipment [Line Items]
Depreciation and amortization	7,400	8,600	10,000
Computer software
Property Plant And Equipment [Line Items]
Amortization expense	$ 1,500	$ 1,600	$ 2,100