Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Summary of Values of Short-term Investments (Details)

v3.22.2
Fair Value Measurements - Summary of Values of Short-term Investments (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Mutual Fund    
Schedule Of Available For Sale Securities [Line Items]    
Short-term investments, Cost $ 570 $ 572
Short-term investments, Unrealized Gains 9 30
Short-term investments, Fair Value 579 602
Certificates of Deposit    
Schedule Of Available For Sale Securities [Line Items]    
Short-term investments, Cost 101 5,634
Short-term investments, Fair Value $ 101 $ 5,634