v3.25.1
Credit Agreement and Long- Term Debt - Schedule of Long Term Debt in the Accompanying Condensed Consolidated Balance Sheets (Parenthetical) (Detail)
 3 Months Ended 12 Months Ended
Apr. 30, 2025
Jan. 31, 2025
Jan. 31, 2024
Term Loan Due August 4, 2027 [Member]      
Debt Instrument [Line Items]      
Debt instrument, description of variable rate basis USD Term Loan (7.28% as of April 30, 2025 and 6.90% as of January 31, 2025); maturity date of August 4, 2027    
Interest rate 7.28% 6.90%  
Debt instrument, maturity date Aug. 04, 2027 Aug. 04, 2027  
Term Loan Due August 4, 2027 [Member] | Euro [Member]      
Debt Instrument [Line Items]      
Debt instrument, description of variable rate basis Euro Term Loan (5.20% as of April 30, 2025 and 5.38% as of January 31, 2025); maturity date of August 4, 2027    
Interest rate 5.20% 5.38%  
Debt instrument, maturity date Aug. 04, 2027 Aug. 04, 2027  
MTEX Euro Term Loan Due December 21, 2033 [Member]      
Debt Instrument [Line Items]      
Debt instrument, description of variable rate basis MTEX Euro Term Loan (6.022% Fixed Rate); maturity date of December 21, 2033    
Interest rate 6.022% 6.022%  
Debt instrument, maturity date Dec. 21, 2033 Dec. 21, 2033  
MTEX Euro Government Grant Term Loan Due January 2027 [Member]      
Debt Instrument [Line Items]      
Debt instrument, description of variable rate basis MTEX Euro Government Grant Term Loan (0% as of April 30, 2025 and January 31, 2024); maturity dates through January 2027    
Interest rate 0.00%   0.00%
Debt instrument, maturity date Jan. 31, 2027   Jan. 31, 2027
Equipment Loan Due January 23, 2029 [Member]      
Debt Instrument [Line Items]      
Interest rate 7.06% 7.06%  
Debt instrument, maturity date Jan. 23, 2029 Jan. 23, 2029