XML 116 R99.htm IDEA: XBRL DOCUMENT v3.25.1

Note 19 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) (Parentheticals)	Jan. 31, 2025
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Accrued Employee Benefits, Current

X

- Definition

Indicates line item in statement of financial position that includes derivative liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A

+ Details

Name:	us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration
Namespace Prefix:	us-gaap_
Data Type:	enum2:enumerationSetItemType
Balance Type:	na
Period Type:	instant