v3.26.1
Note A - Description of Business and Summary of Significant Accounting Policies (Tables)
12 Months Ended
Jun. 30, 2026
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
  

Contract Assets

  

Contract Liabilities

 
  

Costs in Excess

of Billings, Net

  

Trade Accounts

Receivable, Net

  

Total Contract

Assets

  

Customer

Deposits

  

Deferred

Revenue

  

Total Contract

Liabilities

 

2024

 $5,216  $52,207  $57,423  $26,540  $2,025  $28,565 

2025

  6,988   58,941   65,929   13,538   29,664   43,202 

2026

 $4,617  $66,761  $71,378  $14,538  $36,211  $50,749