v3.26.1
Non Royalty Bearing Grants (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Non Royalty Bearing Grants [Abstract]
Non royalty bearing grants
$ 185
$ 118
X
- Definition
Amount of non royalty bearing grants.
+ References
No definition available.
+ Details
Name:
wave_NonRoyaltyBearingGrants
Namespace Prefix:
wave_
Data Type:
xbrli:monetaryItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
wave_NonRoyaltyBearingGrantsAbstract
Namespace Prefix:
wave_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration