Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Available-for-Sale Debt Securities by Contractual Maturity (Details)

v3.20.2
Basis of Presentation and Summary of Significant Accounting Policies - Available-for-Sale Debt Securities by Contractual Maturity (Details)
$ in Thousands
Jun. 30, 2020
USD ($)
Amortized Cost  
Within one year $ 414,505
After one year through five years 73,579
After five years 0
Total 488,084
Fair Value  
Within one year 414,905
After one year through five years 73,509
After five years 0
Total $ 488,414