Prepaid expenses (Details) - EUR (€) € in Thousands	Mar. 31, 2025	Mar. 31, 2024
Analysis of income and expense [abstract]
Office and IT-related	€ 4,381	€ 4,434
Insurance	2,160	388
Contracts with customers	43	339
Other	1,881	1,601
Total	€ 8,465	€ 6,762

The amount recognised as a current asset for expenditures made prior to the period when the economic benefit will be realised.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2024-03-27

Name:	ifrs-full_CurrentPrepaidExpenses
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant