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PROPERTY, PLANT AND EQUIPMENT, NET - Summary of Property, Plant and Equipment by Geographic Area (Details) - USD ($)
$ in Thousands
Jan. 31, 2024
Jan. 31, 2023
Property, plant and equipment, net    
Property, plant and equipment, net $ 11,021 $ 10,430
United States    
Property, plant and equipment, net    
Property, plant and equipment, net 8,898 8,522
Republic of Ireland    
Property, plant and equipment, net    
Property, plant and equipment, net 1,836 1,614
United Kingdom    
Property, plant and equipment, net    
Property, plant and equipment, net $ 287 $ 294