Non-cash repayments.

No definition available.

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Namespace Prefix:	LBSR_
Data Type:	xbrli:monetaryItemType
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- Definition

Amount due from parties in nontrade transactions, classified as other.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
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-Name Accounting Standards Codification
-Section 55
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-Publisher FASB
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+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

The cash outflow associated with the repurchase of amount received from entity's raising of capital via private rather than public placement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 15
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-15

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- Definition

The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.

+ References

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-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
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Period Type:	duration

- Definition

Amount of transactions with related party during the financial reporting period.

+ References

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-Topic 850
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Balance Type:	debit
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
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-Section 45
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-Topic 946
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-Subparagraph (SX 210.6-07(2)(g)(3))
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-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.

+ References

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-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 15
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-15

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Schedule of Advances from Related Parties (Details) - USD ($)	3 Months Ended		12 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Jan. 31, 2025	Jan. 31, 2024
Related Party Transaction [Line Items]
Cash advances		$ 285,000	$ 467,000	$ 285,000
Repayments			(25,000)	(8,157)
Related Party [Member]
Related Party Transaction [Line Items]
Prior period balance	205,000
Cash advances	75,000		354,693
Repayments			(25,000)
Conversion into a private placement			(124,693)
End of period balance	280,000		205,000
Related Party [Member]
Related Party Transaction [Line Items]
Prior period balance	$ 205,000			5,000
Cash advances			354,693	1,363
Expenses paid on behalf of Company				3,157
Non-cash repayments				(1,363)
Repayments			(25,000)	(8,157)
Conversion into a private placement			(124,693)
End of period balance			$ 205,000