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Note 14 - Commitments and Contingencies (Details Textual)	Dec. 31, 2022
Entity Number of Employees	179

X

- Definition

Number of persons employed by the Entity

+ References

No definition available.

+ Details

Name:	dei_EntityNumberOfEmployees
Namespace Prefix:	dei_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant