XML 137 R110.htm IDEA: XBRL DOCUMENT v3.25.2

Account Receivable, Net - Schedule of Movements of Allowance for Credit Loss (Details) - USD ($)	6 Months Ended	12 Months Ended
	Mar. 31, 2025	Sep. 30, 2024	Sep. 30, 2023
Schedue of Movements of Allowance For Credit Loss [Abstract]
Beginning balance	$ 1,112,315	$ 109,214
Adoption ASU 2016-13	1,353,029	985,102	116,428
Provision (recovery of provision)	(8,811)	(26,518)
Exchange rate effect	(60,705)	44,517	(7,214)
Ending balance	$ 1,679,731	$ 1,112,315	$ 109,214

X

- Definition

The amount of adoption ASU 2016-13.

+ References

No definition available.

+ Details

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Namespace Prefix:	lgcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The amount of exchange rate effect.

+ References

No definition available.

+ Details

Name:	lgcb_ExchangeRateEffect
Namespace Prefix:	lgcb_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	lgcb_ScheduleOfMovementsOfAllowanceForCreditLossAbstract
Namespace Prefix:	lgcb_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-4

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of increase in allowance for credit loss on accounts receivable, from recovery.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	duration