XML 147 R125.htm IDEA: XBRL DOCUMENT v3.24.1
STOCK-BASED COMPENSATION AND OTHER BENEFIT PLANS - Stock Bonus Program and Bonus Share Program (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 27, 2024
Jul. 31, 2023
Jul. 31, 2022
Jan. 31, 2024
Jan. 31, 2023
Jan. 31, 2022
Jan. 31, 2021
Stock Bonus Program              
Stock-Based Compensation Plans              
Share-based compensation arrangement by share-based payment award, award vesting period       1 year      
Share-based compensation arrangement by share-based payment award, determination of shares issuable trailing period of average price of common stock       5 days      
Share-based compensation arrangement by share-based payment award, number of shares authorized (in shares)       200,000 200,000 300,000 200,000
Discount from market price (as a percent)       15.00% 15.00% 15.00% 15.00%
Shares in lieu of cash bonus - granted and released (in shares)   27,000 119,000     0  
Stock Bonus Program | Subsequent Event              
Stock-Based Compensation Plans              
Share-based compensation arrangement by share-based payment award, number of shares authorized (in shares) 200,000            
Discount from market price (as a percent) 15.00%            
Stock bonus program and bonus share program              
Stock-Based Compensation Plans              
Share-based compensation arrangement by share-based payment award, number of shares authorized (in shares)       300,000 300,000 300,000 300,000
Shares in lieu of cash bonus - granted and released (in shares)           0  
Accrued bonus       $ 5.8 $ 7.9    
Stock bonus program and bonus share program | Subsequent Event              
Stock-Based Compensation Plans              
Share-based compensation arrangement by share-based payment award, number of shares authorized (in shares) 300,000            
Bonus Share Program              
Stock-Based Compensation Plans              
Shares in lieu of cash bonus - granted and released (in shares)   178,000 0