Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Financial Instruments - Fair Value of Assets (Details)

v3.21.2
Fair Value of Financial Instruments - Fair Value of Assets (Details)
$ in Thousands
Jun. 30, 2021
USD ($)
Assets:  
Short-term investments $ 45,303
Investments in equity securities 29,940
Total assets 75,243
Level 1  
Assets:  
Short-term investments 0
Investments in equity securities 0
Total assets 0
Level 2  
Assets:  
Short-term investments 45,303
Investments in equity securities 0
Total assets 45,303
Level 3  
Assets:  
Short-term investments 0
Investments in equity securities 29,940
Total assets $ 29,940