v3.26.3
Other Current Assets (Details Narrative)
$ in Millions
Jul. 31, 2026
USD ($)
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid project costs net
$ 0.2
X
- Definition
Prepaid project costs .net.
+ References
No definition available.
+ Details
Name:
OPTT_PrepaidProjectCostsNet
Namespace Prefix:
OPTT_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration