Represents the increase in number of shares available for grant during the period.

No definition available.

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- Definition

The number of shares under options that were cancelled during the reporting period related to a prior stock-based compensation plan that are no longer available for grant under the current stock-based compensation plan.

+ References

No definition available.

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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.

+ References

No definition available.

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- Definition

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.

+ References

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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-Publisher FASB
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- Definition

Gross number of share options (or share units) granted during the period.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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- Definition

Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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- Definition

Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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Stock-Based Compensation - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended					9 Months Ended
	Jan. 31, 2021	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Share-based Compensation
Total grant date fair value of options vested		$ 798,000		$ 178,000			$ 2,600,000	$ 711,000
Shares available for future issuance (in shares)		684,983					684,983		1,038,956
Number of Options, Options cancelled/forfeited							150,814
Number of shares cancelled/forfeited related to a prior stock-based compensation plan that are no longer available for grant under the current stock-based compensation plan							22,863
Value of share issued			$ 167,000		$ 92,000	$ 364,000
Number of stock options granted (in shares)							489,244
Employees
Share-based Compensation
Weighted-average grant date fair value of options granted				$ 3.59			$ 5.40	$ 3.58
ESPP
Share-based Compensation
Increase in number of shares reserved for issuance (in shares)	198,584
Shares available for future issuance (in shares)		814,341					814,341
Number of shares issued (in shares)		0		32,186			37,017	32,186
Value of share issued				$ 92,000			$ 167,000	$ 92,000