Stock option activity.

No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

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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- Definition

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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No definition available.

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- Definition

Disclosure of the weighted average expected dividend for an entity using a valuation technique with different dividend rates during the contractual term.

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- Definition

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.

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- Definition

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

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No definition available.

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- Definition

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

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- Definition

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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- Definition

Value of stock issued as a result of the exercise of stock options.

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Stock-based Compensation - Additional Information (Details) - USD ($)		12 Months Ended
	Jun. 16, 2020	Dec. 31, 2021	Dec. 31, 2020	May 17, 2021	Feb. 06, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock shares to be issued (in shares)		680,227
Stock Option Activity [Abstract]
Stock option vesting period		1 year
Stock option contractual term		10 years
Stock option vesting percentage		25.00%
Weighted Average Remaining Contractual Terms [Abstract]
Stock options exercised		$ 0	$ 0
Dividend yield assumed		0
Total unamortized compensation cost related to outstanding unvested stock options and restricted stock awards		$ 1,500,000
Weighted average period for recognition of cost		2 years 10 months 24 days
Minimum [Member]
Stock Option Activity [Abstract]
Stock option vesting period		2 years
Maximum [Member]
Stock Option Activity [Abstract]
Stock option vesting period		4 years
2015 Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Increased in the total number of shares of common stock reserved for issuance					250,000
Securities remaining and available for future issuances (in shares)		90,389
2020 Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Increased in the total number of shares of common stock reserved for issuance				1,000,000
Securities remaining and available for future issuances (in shares)		640,212
Common stock shares to be issued (in shares)	550,000