v3.26.1
Note 9 - Investments (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Investment [Table Text Block]
 

Location in Balance Sheet

 

Measurement

 

June 30, 2026

  

December 31, 2025

 
     

(in thousands)

 

Various publicly-held companies

Marketable equity securities

 

Quoted market price

 $9,319  $409 
            

Alternative investments

Other current assets

 

Net asset value

 $8,728  $7,119 

Alternative investments

Other current assets

 

Cost

  1,462   1,651 

Total included in other current assets

  $10,190  $8,770 
            

Equity method investments

Other noncurrent assets

 

Equity method

 $129  $402 

Alternative investments

Other noncurrent assets

 

Net asset value

  4,043   8,250 

Alternative investments

Other noncurrent assets

 

Cost

  1,474   1,474 

Total equity investments included in other noncurrent assets

  $5,646  $10,126 
Equity Securities without Readily Determinable Fair Value [Table Text Block]
  

Six Months Ended June 30,

 
  

2026

  

2025

 
  

(in thousands)

 

Balance, beginning of period

 $18,494  $11,684 

Purchase

  1,000   3,500 

Gain recognized during the period

  502   806 

Distribution

  (4,289)  (902)

Balance, end of period

 $15,707  $15,088