Stock-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended				3 Months Ended		6 Months Ended	49 Months Ended
	Jul. 17, 2023	Jan. 31, 2024	Jun. 30, 2023	Jan. 31, 2023	Jul. 31, 2019	Mar. 31, 2024	Mar. 31, 2023	Jun. 30, 2023	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock approved and reserved for issuance (in shares)						26,610,595			26,610,595	24,145,170
Stock-based compensation expense						$ 11,450	$ 8,561
Share-based compensation expenses capitalized amount						$ 200	$ 200
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average grant-date fair value (in dollars per share)						$ 19.01	$ 16.81
Stock-based compensation, Intrinsic value of options exercised						$ 700	$ 500
Total unrecognized stock-based compensation related to unvested stock option awards granted						$ 66,000			$ 66,000
Unrecognized stock-based compensation related to unvested stock, expected to recognize over weighted-average period						2 years 10 months 24 days
Expected dividend yield						0.00%	0.00%	0.00%
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized stock-based compensation related to unvested stock option awards granted						$ 30,400			30,400
Unrecognized stock-based compensation related to unvested stock, expected to recognize over weighted-average period						2 years 1 month 6 days
2023 Executive PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock-based compensation related to unvested stock, expected to recognize over weighted-average period						2 years
Granted (in shares)		148,250	12,000	135,835
Award vesting rights percentage		50.00%		50.00%
Total unrecognized stock-based compensation						$ 6,700			$ 6,700
2019 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock expiration term					10 years
Percentage of annual increase in common stock available for issuance					5.00%
Number of common stock for future issuance (in shares)						1,721,899			1,721,899
2020 Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of common stock for future issuance (in shares)						891,001			891,001		750,000
Number of additional common stock for future issuance (in shares)									3,250,000
2019 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock expiration term					10 years
Percentage of annual increase in common stock available for issuance					1.00%
Stock issued for services (in shares)					500,000
Annual increase in common stock available for issuance (in shares)					1,500,000
Stock plan offering period	6 months
Number of common stock approved and reserved for issuance (in shares)						1,508,059			1,508,059
2019 Employee Stock Purchase Plan | Executive Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense						$ 300	$ 300