v3.26.1
Note D - Marketable Equity Securities (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Marketable Securities [Table Text Block]
  

June 30, 2026

  

December 31, 2025

 
  

(in thousands)

 

Fair market value

 $38,732  $48,488 

Cost

  18,271   28,211 

Unrealized gain

 $20,461  $20,277 
Unrealized Gain (Loss) on Investments [Table Text Block]
  

June 30, 2026

  

December 31, 2025

 
  

(in thousands)

 

Gross unrealized gains

 $20,752  $21,362 

Gross unrealized losses

  (291)  (1,085)

Net unrealized gain

 $20,461  $20,277 
Schedule of Realized Gain (Loss) [Table Text Block]
  

Three Months Ended

  

Six Months Ended

 
  

June 30,

  

June 30,

 
  

2026

  

2025

  

2026

  

2025

 
  

(in thousands)

 

Sales proceeds

 $6,695  $742  $18,358  $743 

Cost of securities sold

  3,833   1,030   9,940   1,034 

Realized gain/(loss)

 $2,862  $(288) $8,418  $(291)