v3.26.3
Note 3 - Investments (Tables)
12 Months Ended
Jun. 30, 2026
Notes Tables  
Debt Securities, Available-for-Sale [Table Text Block]
  

June 30, 2026

 

Available-for-Sale

 

Adjusted

  

Unrealized

  

Unrealized

  

Fair

 

(In thousands)

 

Cost

  

Gain

  

Loss

  

Value

 

Mutual Funds - Corporate & Government Debt

 $3,263  $—  $(316) $2,947 

ETFs - Corporate & Government Debt

  —   —   —   — 

Total

 $3,263  $—  $(316) $2,947 
  

June 30, 2025

 

Available-for-Sale

 

Adjusted

  

Unrealized

  

Unrealized

  

Fair

 

(In thousands)

 

Cost

  

Gain

  

Loss

  

Value

 

Mutual Funds - Corporate & Government Debt

 $10,547  $—  $(668) $9,879 

ETFs - Corporate & Government Debt

  5,425   —   (196)  5,229 

Total

 $15,972  $—  $(864) $15,108 
(In thousands) June 30, 2026  June 30, 2025 
Proceeds from sales of available-for-sale securities $12,696  $6,678 
Gross realized gains  58   24 
Gross realized losses  (606)  (32)
  

Carrying Value

 
  

Short-Term Investments

  

Long-Term Investments

 

(In thousands)

 

June 30, 2026

  

June 30, 2025

  

June 30, 2026

  

June 30, 2025

 

Money Market Funds

                

Mutual Funds - Corporate & Government Debt

 $2,947  $9,879  $—  $— 

ETFs - Corporate & Government Debt

  -  $5,229   —   — 

Total

 $2,947  $15,108  $—  $—