XML 106 R91.htm IDEA: XBRL DOCUMENT v3.25.1
Note 17 - Stockholders' Equity (Details Textual) - USD ($)
12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Aug. 02, 2024
Aug. 01, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) 0      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) 891,700      
Share-Based Payment Arrangement, Expense $ 7,794,000 $ 4,652,000    
Share-Based Payment Arrangement, Option [Member]        
Share-Based Payment Arrangement, Expense 8,000 40,000    
Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Fair Value 19,600,000 4,800,000    
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 15,600,000      
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) 1 year 7 months 6 days      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 10,700,000 4,500,000    
Share-Based Payment Arrangement, Expense $ 7,732,000 $ 4,563,000    
Performance Shares [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year) 3 years 3 years    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) 250,000 213,000    
The 2022 Stock Incentive Plan [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)     4,400,000 1,150,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares) 2,450,662      
The 2007 Director Plan [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)     580,000 430,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year) 2 years      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Fair Value $ 40,000      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Fair Value $ 50,000      
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares) 253,596      
The 2007 Plan [Member] | Share-Based Payment Arrangement, Option [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year) 10 years      
The 2007 Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Minimum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year) 3 years      
The 2007 Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Maximum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year) 5 years      
The 2007 Plan [Member] | Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year) 3 years      
The 2007 Director Plan and the 2022 Plan [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) 0 0    
Employee Stock Purchase Plan [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares) 48,635      
Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Offering Date 15.00%      
Share-Based Payment Arrangement, Expense $ 100,000 $ 100,000