Quarterly report pursuant to Section 13 or 15(d)

Equity Incentive Plans, Employee Stock Purchase Plan and Stock-Based Compensation - Summary of the Status of Call Options (Details)

v3.20.2
Equity Incentive Plans, Employee Stock Purchase Plan and Stock-Based Compensation - Summary of the Status of Call Options (Details) - shares
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]    
Options vested and exercised 191,165 191,165
Options vested and outstanding 66,685  
Options unvested and outstanding 8,890 75,475
Total options granted 266,740 266,640