XML 59 R49.htm IDEA: XBRL DOCUMENT v3.23.2
Note 9 - Incentive Plans (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 01, 2023
Jun. 01, 2022
Nov. 04, 2021
Jun. 01, 2021
Jul. 31, 2023
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Share-Based Payment Arrangement, Expense           $ 3,984,000 $ 14,579,000 $ 8,038,000 $ 18,555,000  
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross                   1,564,500
Share-Based Payment Arrangement, Option [Member]                    
Share-Based Payment Arrangement, Expense               555,000 10,800,000  
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount           43,000   $ 43,000   $ 1,100,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)               2 years    
Share-Based Payment Arrangement, Option [Member] | Subsequent Event [Member]                    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross         1,900,000          
Share Based Compensation Arrangement by Share Based Payment Award, Options, Grants in Period, Value         $ 10,200,000          
Restricted Stock [Member]                    
Share-Based Payment Arrangement, Expense               $ 3,600,000 3,600,000  
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)     1,500,500              
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)     3 years              
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total           9,600,000   9,600,000    
Restricted Stock [Member] | Outside Directors [Member]                    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) 58,767 21,184   67,779            
Restricted Stock [Member] | Outside Directors [Member] | June 1, 2023 [Member]                    
Share-Based Payment Arrangement, Expense               63,000    
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount           694,000   694,000    
Restricted Stock [Member] | Outside Directors [Member] | June 1, 2022 [Member]                    
Share-Based Payment Arrangement, Expense               305,000    
Restricted Stock [Member] | Outside Directors [Member] | June 1, 2021 [Member]                    
Share-Based Payment Arrangement, Expense                 284,000  
Contractual Equity-based Bonus [Member]                    
Share-Based Payment Arrangement, Expense               3,500,000 3,800,000  
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)     600,000              
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total           $ 9,400,000   $ 9,400,000    
The 401K Plan [Member]                    
Defined Contribution Plan, Period of Employment for Eligibility (Month)               3 months    
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent               80.00%    
Defined Contribution Plan, Employer Matching Contribution, Percent of Match               100.00%    
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay               4.00%    
Defined Contribution Plan, Employer Discretionary Contribution Amount               $ 134,000 $ 141,000