Percentage of annual increase in shares reserved for issuance on capital stock outstanding at year end.

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Percentage of purchase price on fair market value of common stock.

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Share-based compensation arrangement by share-based payment award first offering start date.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Aggregate number of common shares reserved for future issuance.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Description of service or performance condition required to be met for earning right to award under share-based payment arrangement. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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Date the equity-based award expires, in YYYY-MM-DD format.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Percentage of vesting of award under share-based payment arrangement.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of shares issued during the period as a result of an employee stock purchase plan.

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Equity Incentive Plans - Additional Information (Details) - USD ($)	1 Months Ended			3 Months Ended			12 Months Ended
	Jan. 31, 2022	May 31, 2020	Mar. 31, 2019	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2021	Jan. 01, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares of common stock reserved for future issuance								503,135
Stock-based compensation expense				$ 6,555,000	$ 3,836,000
Compensation costs related to all non-vested awards to be recognized in future				$ 67,600,000
Non vested stock awards, expected remaining weighted average period				3 years 2 months 12 days
Common stock purchased under ESPP	54,808
Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock purchased under ESPP				54,808	36,881
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award vesting period			4 years
Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense				$ 805,000	$ 597,000
2020 Incentive Award Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares of common stock reserved for future issuance						3,468,048
Percentage of annual increase in shares reserved for issuance on capital stock outstanding at year end						3.00%
Number of shares available for issuance				5,832,579
Number of shares granted				395,691
Restricted stock units, vested				49,686
Outstanding balance				936,581			611,205
Total fair value of RSUs vested				$ 4,500,000	132,000
Weighted Average Fair Value, Granted				$ 78.59
2020 Incentive Award Plan \| Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award vesting period				4 years
Share-based compensation vesting rights, terms				The RSUs generally vest over a four-year period with straight-line vesting and a 25% one-year cliff or over a three-year period in equal amounts on a quarterly basis, provided the employee remains continuously employed with the Company.
2020 Incentive Award Plan \| Employee Stock Purchase Plan \| Share Based Compensation Award Tranche One
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Cliff vesting, percentage				25.00%
2020 Incentive Award Plan \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Term of award						10 years
2011 Equity Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares of common stock reserved for future issuance				1,509,404
Total fair value of RSUs vested				$ 4,500,000	$ 132,000
2011 Equity Incentive Plan \| Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock units, vested				0
Outstanding balance				2,712,674			2,712,674
Weighted Average Fair Value, Granted				$ 0.17			$ 0.17
2020 Employee Share Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares of common stock reserved for future issuance		990,870		1,846,664
First offering start date		Aug. 01, 2020
First offering end date		Jan. 31, 2021
Percentage of purchase price on fair market value of common stock		85.00%
2020 Employee Share Purchase Plan \| Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock purchased under ESPP				139,857