Note B - Acquisition of Katsa Oy - Schedule of Inventory (Details) - Katsa Oy [Member] $ in Millions	May 31, 2024 USD ($)
Inventories, net	$ 10.6
Inventory	10.6
Inventories at book value	9.8
Step-up	0.8
Raw Materials [Member]
Inventories, net	4.5
Inventory	4.5
Work in Progress [Member]
Inventories, net	2.8
Inventory	2.8
Finished Goods [Member]
Inventories, net	3.3
Inventory	$ 3.3

The amount of inventory recognized as of the acquisition date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479303/805-10-55-37

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479907/805-20-50-1

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