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Fair Value (Tables)
 6 Months Ended
Jun. 30, 2021
Fair Value  
Financial assets and liabilities measured at fair value

(in thousands)

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Assets

 

 

 

 

 

 

 

 

 

 

 

 

Short-term investments

 

$5,248

 

 

$-

 

 

$-

 

 

$5,248

 

Marketable equity securities

 

$1,281

 

 

$-

 

 

$-

 

 

$1,281

 

Vendetta Warrants

 

$-

 

 

$9

 

 

$-

 

 

$9

 

Liabilities

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kinross call options

 

$1

 

 

$-

 

 

$-

 

 

$1

 

(in thousands)

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Assets

 

 

 

 

 

 

 

 

 

 

 

 

Short-term investments

 

$5,798

 

 

$-

 

 

$-

 

 

$5,798

 

Marketable equity securities

 

$1,620

 

 

$-

 

 

$-

 

 

$1,620

 

Vendetta Warrants

 

$-

 

 

$49

 

 

$-

 

 

$49