Share-Based Compensation Arrangement By Share-Based Payment Award, Performance Milestone, Percentage

No definition available.

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- Definition

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

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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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- Definition

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

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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

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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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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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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STOCK-BASED COMPENSATION - Vallon - 10-K - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation cost, options	$ 424		$ 424
Stock-based compensation	$ 326	$ 0	$ 351	$ 0
Vallon Pharmaceuticals, Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Outstanding, intrinsic value					$ 0
Unrecognized compensation cost, options					$ 753
Unrecognized compensation, weighted average amortization period (in years)					2 years 7 months 20 days
Stock-based compensation					$ 99	$ 626
Stock options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation, weighted average amortization period (in years)			3 years 1 month 28 days
Stock options \| Vallon Pharmaceuticals, Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock awards, contractual life (in years)					10 years
RSUs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards unvested (in shares)					0
RSUs \| Vallon Pharmaceuticals, Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards granted (in shares)					188,023
Grant date fair value (in usd per share)					$ 0.5683
Awards unvested (in shares)					0	0
Performance-based RSUs \| Vallon Pharmaceuticals, Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards granted (in shares)					150,000
Percentage of milestone achieved					50.00%
Stock-based compensation					$ 42
Time-based RSUs \| Vallon Pharmaceuticals, Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Awards granted (in shares)					38,023
Stock-based compensation					$ 24