XML 104 R30.htm IDEA: XBRL DOCUMENT v3.24.4

Derivative Warrant Liabilities (Details) - shares	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2024
Derivative Warrant Liabilities [Line Items]
Private Warrants outstanding	343,125	343,125
Private Warrants outstanding	343,125

X

- Definition

Number of shares in sale of private placement units

+ References

No definition available.

+ Details

Name:	oaku_StockIssuedDuringPeriodShareSaleOfPrivatePlacementUnitsinShares
Namespace Prefix:	oaku_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of warrants or rights outstanding.

+ References

No definition available.

+ Details

Name:	us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativesFairValueLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration