Segment and Geographic Information - Geographic Location Data (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Jan. 31, 2025
Revenues From External Customers And Long Lived Assets [Line Items]
Net sales	$ 131,769	$ 134,379
Long-Lived Assets	101,967	108,192	$ 105,929
Operating Right-of-Use Assets	82,018	89,155	86,009
Property, Plant and Equipment, Net	19,949	19,037	19,920
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Net sales	54,700	55,564
Long-Lived Assets	72,803	75,670	75,160
Operating Right-of-Use Assets	59,645	63,805	61,916
Property, Plant and Equipment, Net	13,158	11,865	13,244
International
Revenues From External Customers And Long Lived Assets [Line Items]
Net sales	77,069	78,815
Long-Lived Assets	29,164	32,522	30,769
Operating Right-of-Use Assets	22,373	25,350	24,093
Property, Plant and Equipment, Net	$ 6,791	$ 7,172	$ 6,676