Annual report pursuant to Section 13 and 15(d)

Note 3 - Summary of Significant Accounting Policies (Details Textual)

v3.23.2
Note 3 - Summary of Significant Accounting Policies (Details Textual) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2021
Restricted Cash $ 500 $ 1,000  
Gain (Loss) on Investments 0 0  
Inventory Valuation Reserves 1,937 2,105  
Asset, Held-for-Sale, Not Part of Disposal Group 0 0  
Contract with Customer, Liability 77,800 121,100  
Contract with Customer, Liability, Revenue Recognized 117,600    
Employee-related Liabilities 2,400 2,000  
Contract with Customer, Asset, after Allowance for Credit Loss, Current 12,300 20,200  
Advertising Expense 17,200 15,600 $ 20,700
Interest Expense 200 200 $ 500
Letter of Credit Issued for Workers Compensation Obligation [Member]      
Letters of Credit Outstanding, Amount $ 4,200 $ 3,800  
Building and Building Improvements [Member] | Minimum [Member]      
Property, Plant and Equipment, Useful Life 20 years    
Building and Building Improvements [Member] | Maximum [Member]      
Property, Plant and Equipment, Useful Life 40 years