Stock-Based Compensation - Summary of Restricted Stock Units Activity (Details) - Restricted Stock Units - 2018 Stock Plan and 2021 Equity Incentive Plan - $ / shares shares in Thousands	3 Months Ended
	Jun. 30, 2024	Mar. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of Restricted Stock Units, Beginning Balance	4,853	4,461
Number of Restricted Stock Units, Granted	369	1,747
Number of Restricted Stock Units, Vested or distributed	(567)	(776)
Number of Restricted Stock Units, Forfeited	(181)	(579)
Number of Restricted Stock Units, Ending Balance	4,474	4,853
Weighted Average Grant Date Fair Value, Beginning Balance	$ 4.04	$ 4.24
Weighted Average Grant Date Fair Value, Granted	2.7	3.32
Weighted Average Grant Date Fair Value, Vested or distributed	4.43	3.89
Weighted Average Grant Date Fair Value, Forfeited	4.06	3.69
Weighted Average Grant Date Fair Value, Ending Balance	$ 3.88	$ 4.04