2020

2019

(In thousands)

Change in fair value of investment, warrants

$

1,996

$

(1,308

)

Change in fair value of investment, common stock

3,478

11,207

Gain on sale of investment, warrants

11,503

–

Loss on sale of investment, common stock

(3,316

)

(9,230

)

Net realized and unrealized gain on investment at fair value

$

13,661

$

669