Class of Warrant or Right, which Warrants or Rights Exercisable

No definition available.

Name:	acog_ClassOfWarrantOrRightFromWhichWarrantsOrRightsExercisable
Namespace Prefix:	acog_
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Balance Type:	na
Period Type:	instant

- Definition

Number of days accounted for calculation of share trading price.

+ References

No definition available.

+ Details

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Namespace Prefix:	acog_
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Balance Type:	na
Period Type:	duration

- Definition

Participation right, percentage in securities offering.

+ References

No definition available.

+ Details

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Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of debenture warrant additional holding.

+ References

No definition available.

+ Details

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Namespace Prefix:	acog_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
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-Name Accounting Standards Codification
-Section S99
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-Subparagraph (SX 210.4-08(h)(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

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Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Per share decrease in conversion price of convertible common stock. Excludes change due to standard antidilution provision.

+ References

+ Details

Name:	us-gaap_CommonStockConvertibleConversionPriceDecrease
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
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+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Expiration, mandatory redemption, or due date, in YYYY-MM-DD format, of the financial instrument issued in exchange for the original debt being converted in a noncash or part noncash transaction.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- 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.

+ Details

Name:	us-gaap_DebtConversionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (c)
-Publisher FASB
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-URI https://asc.fasb.org/1943274/2147481139/470-20-50-5

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

+ References

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-SubTopic 10
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-Subparagraph (b)
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Per share increase in exercise price of warrant. Excludes change due to standard antidilution provision.

+ References

+ Details

Name:	us-gaap_WarrantExercisePriceIncrease
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Data Type:	na
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Period Type:

- Details

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- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_PlanNameAxis=acog_SecuritiesPurchaseAgreementsMember
Namespace Prefix:
Data Type:	na
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Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=acog_ThirdPartyLendersMember
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Convertible Debentures and Conversion Feature Liability (Details) - USD ($)			3 Months Ended
	Nov. 13, 2024	Sep. 24, 2024	Mar. 31, 2025
Convertible Debentures and Conversion Feature Liability [Line Items]
Number of trading days used in calculation of share price			10 years
Participation right, percentage in securities offering			25.00%
Common shares converted (in Shares)	801,413
Warrants exercisable (in Shares)	215,421
Additional warrant shares issued (in Shares)	215,421
Common shares exercise price per share	$ 7.19
Debentures and Warrant [Member]
Convertible Debentures and Conversion Feature Liability [Line Items]
Conversion price per share	$ 5.75
Convertible Note [Member]
Convertible Debentures and Conversion Feature Liability [Line Items]
Additional warrant shares issued (in Shares)	430,805
Maximum [Member]
Convertible Debentures and Conversion Feature Liability [Line Items]
Convertible notes price per share	$ 10.55
Minimum [Member]
Convertible Debentures and Conversion Feature Liability [Line Items]
Convertible notes price per share	$ 7.19
Securities Purchase Agreements [Member]
Convertible Debentures and Conversion Feature Liability [Line Items]
Purchase of warrants (in Shares)		430,805
Issuance of convertible debentures (in Dollars)			$ 10,000,000
Debentures interest percentage			10.00%
Expiring date			Sep. 24, 2026
Conversion price per share			$ 10.55
Conversion price percentage			250.00%
Additional warrants holding percentage			50.00%
Convertible notes price per share		$ 10.55
Securities Purchase Agreements [Member] \| Third Party Lenders [Member]
Convertible Debentures and Conversion Feature Liability [Line Items]
Purchase of warrants (in Shares)		430,805
Exercise price		$ 10.55
Issuance of convertible debentures (in Dollars)		$ 4,545,000