Share-based Compensation Arrangement by Share-based Payment Award, Retainer Fee, Percentage

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- Definition

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

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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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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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- Definition

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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- Definition

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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- Definition

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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- Definition

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

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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.

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No definition available.

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- Definition

Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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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

Aggregate value of stock related to Restricted Stock Awards issued during the period.

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Stock-Based Compensation - Narrative (Details) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended
	Apr. 30, 2020	Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 09, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock available for issuance (in shares)					1,675,000
RSA
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Retainer fee, percentage		50.00%	50.00%
Vesting period			1 year
Number of shares granted	61,308
Grant date fair value			$ 150,000
Weighted-average grant date fair value (in dollars per share)			$ 3.67
Compensation costs			$ 133,000
Compensation cost expected to be recognized		$ 17,000	$ 17,000
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted			781,000
Grant date fair value			$ 1,400,000
Weighted-average grant date fair value (in dollars per share)			$ 1.75
Compensation costs		$ 397,000
Weighted average grant date fair value, forfeitures (in dollars per share)			$ 1.75
Forfeitures (in shares)			(2,500)
Vested (in shares)			0
Outstanding (in shares)		778,500	778,500	0
Compensation cost expected to be recognized		$ 965,000	$ 965,000
Unrecognized compensation costs, weighted average			3 years