Stock-Based Compensation and Employee Benefit Plans - Fair Value of Shares Purchased Under the 2018 ESPP (Details) (Details) - Employee Stock - 2018 ESPP	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend yield	0.00%	0.00%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate (maximum)	4.90%	3.10%
Expected term (years)	6 months	6 months
Expected volatility (maximum)	54.10%	78.00%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate (maximum)	5.60%	3.20%
Expected term (years)	2 years	2 years
Expected volatility (maximum)	74.10%	88.90%