Price per share or per unit of warrants or rights outstanding.

No definition available.

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- Definition

Threshold Period For Not To Transfer Assign Or Sell Any Warrants After Completion Of Initial Business Combination

+ References

No definition available.

+ Details

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Namespace Prefix:	glta_
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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644

+ Details

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- 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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- 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

+ Details

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- Definition

The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585

+ Details

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Balance Type:	debit
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

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Balance Type:	na
Period Type:	duration

- Details

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- Details

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- Details

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- Details

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PRIVATE PLACEMENT (Details) - USD ($)		7 Months Ended	9 Months Ended	10 Months Ended
PRIVATE PLACEMENT (Details) - USD ($)	Jul. 09, 2021	Sep. 30, 2021	Sep. 30, 2022	Dec. 31, 2021	Jul. 15, 2021
Subsidiary, Sale of Stock [Line Items]
Aggregate purchase price		$ 7,250,000		$ 7,250,000
Private Placement Warrants
Subsidiary, Sale of Stock [Line Items]
Number of warrants issued				7,250,000
Over-allotment option \| Private Placement Warrants
Subsidiary, Sale of Stock [Line Items]
Number of warrants issued				750,000	750,000
Price of warrants				$ 1.00	$ 1.00
Private Placement \| Private Placement Warrants
Subsidiary, Sale of Stock [Line Items]
Number of warrants issued	6,500,000			6,500,000
Price of warrants	$ 1.00			$ 1.00
Aggregate purchase price				$ 7,250,000
Number of shares per warrant	1			1
Exercise price of warrant	$ 11.50			$ 11.50
Threshold period for not to transfer assign or sell any warrants after completion of initial business combination			30 days	30 days
Private Placement \| Private Placement Warrants \| Sponsor
Subsidiary, Sale of Stock [Line Items]
Number of warrants issued	7,250,000
Price of warrants	$ 1.00
Aggregate purchase price	$ 7,250,000