Material affect of unrecognized compensation expense.

No definition available.

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- Definition

Percentage of converted into an award of restricted stock units covering a number of shares of common stock.

+ References

No definition available.

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- References

No definition available.

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- Definition

Unrecognized compensation expense recognized on a straight-line basis over the weighted average vesting period.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
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- Definition

A description of the time period when the company made its initial offering of a class of securities.

+ References

No definition available.

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- Definition

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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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.

+ References

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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- Definition

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

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- Definition

Description of modification of award under share-based payment arrangement. Includes, but is not limited to, terms for expiration date, vesting rights and exercise price.

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- Definition

Description of terms of award under share-based payment arrangement.

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- Definition

Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.

+ References

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- Definition

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

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Share-Based Compensation Expense (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended
	Feb. 14, 2025	Feb. 13, 2025	Mar. 31, 2025	Mar. 31, 2024
Share-Based Compensation Expense (Details) [Line Items]
Terms of Award			Following the Merger, no further awards may be granted under the 2019 Equity Plan; however, awards granted under that plan will remain subject to the terms and conditions of the 2019 Equity Plan. Under the 2025 Equity Plan an aggregate number of shares equal to the sum of (i) 10% of the fully-diluted shares of New Fold Common Stock as of the Closing (ii) the number of shares that remained available for issuance under the 2019 Equity Plan as of the Closing and (iii) the number of shares that were subject to awards under the 2019 Plan as of the Closing and which, following the Closing, became available for grant under the 2025 Plan, were initially reserved under the 2025 Plan. As of March 31, 2025, no Offering Period under the 2025 ESPP has been initiated.
Share-Based payment award, description modified	a service condition that is typically satisfied based on the grantee’s continuous service over 48 months with a one-year cliff vesting requirement (though some RSUs have been granted with different service-vesting schedules, including without the one-year cliff), and a performance condition related to the consummation of a liquidity event defined in the award agreements as the first to occur of a change of control or the first sale of common stock pursuant to an IPO. The Merger with FTAC Emerald on February 14, 2025 met the performance condition criteria. Following the Merger, the Company’s RSUs are subject to vesting requirements of each individual Award grant, which will typically include only a service condition based on the grantee’s continuous service over 48 months with a one-year cliff vesting requirement.
Service period		48 months
vesting period		1 year
Compensation expense	$ 4.4		$ 5.2	$ 0.0
Unrecognized compensation expense recognized on a straight-line basis			1.99 years
FTAC Emerald [Member]
Share-Based Compensation Expense (Details) [Line Items]
Service period	48 months
vesting period	1 year
Conversion Percentage	82.50%
Compensation expense	$ 4.4
Stock Appreciation Rights (SARs) [Member]
Share-Based Compensation Expense (Details) [Line Items]
Shares, issued (in Shares)			0
Other Stock Awards [Member]
Share-Based Compensation Expense (Details) [Line Items]
Shares, issued (in Shares)			0
RSUs [Member]
Share-Based Compensation Expense (Details) [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares)				154,327
RSUs [Member] \| FTAC Emerald [Member]
Share-Based Compensation Expense (Details) [Line Items]
RSU awards vested	$ 1.4
Weighted average per share fair value of options, vesting (in Dollars per share)	$ 3.37
Unvested Awards [Member]
Share-Based Compensation Expense (Details) [Line Items]
Compensation expense			$ 5.2
RSA [Member]
Share-Based Compensation Expense (Details) [Line Items]
Material unrecognized compensation expense			$ 0.0	$ 0.0
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares)
Share-Based Payment Arrangement, Option [Member]
Share-Based Compensation Expense (Details) [Line Items]
Shares, issued (in Shares)			0
2019 Equity Plan [Member]
Share-Based Compensation Expense (Details) [Line Items]
Awards granted in period (in Shares)			0
2025 ESPP [Member]
Share-Based Compensation Expense (Details) [Line Items]
Offering period			no Offering Period