Annual report pursuant to Section 13 and 15(d)

Investments - Breakdown of Investments in Unrealized Loss Position (Details)

v3.22.1
Investments - Breakdown of Investments in Unrealized Loss Position (Details)
$ in Thousands
Dec. 31, 2021
USD ($)
U.S. Treasury securities  
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items]  
Less than 12 months $ 8,141
Total 8,141
Gross Unrealized Loss  
Less than 12 months 13
Total 13
Corporate bonds  
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items]  
Less than 12 months 5,640
Total 5,640
Gross Unrealized Loss  
Less than 12 months 2
Total $ 2