Note 7 - Income Tax (Details Textual)	12 Months Ended
Dec. 31, 2023
Statement Line Items [Line Items]
Applicable tax rate	22.00%
Changes in tax rates or tax laws enacted or announced [member]
Statement Line Items [Line Items]
Applicable tax rate	22.00%

The applicable income tax rate.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 12
-IssueDate 2023-01-01
-Paragraph 81
-Subparagraph c
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2023-en-r&anchor=para_81_c_ii&doctype=Standard
-URIDate 2023-03-23

Name:	ifrs-full_ApplicableTaxRate
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration