The element represents units issued during period shares new issues.

No definition available.

Name:	tmb_UnitsIssuedDuringPeriodSharesNewIssues
Namespace Prefix:	tmb_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

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

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

+ Details

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

- Definition

The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 14
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-14

+ Details

Name:	us-gaap_ProceedsFromIssuanceOfWarrants
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=tmb_PrivatePlacementWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tmb_SponsorMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tmb_MaximGroupsLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Private Placement (Details Narrative) - USD ($)				3 Months Ended
Private Placement (Details Narrative) - USD ($)	Jun. 17, 2021	Jun. 17, 2021	Jun. 02, 2021	Mar. 31, 2024	Mar. 13, 2023	Jun. 02, 2022	Jun. 18, 2021
Over-Allotment Option [Member]
Class of Warrant or Right [Line Items]
Number of units issued	326,000	326,000	1,500,000	1,500,000
Private Placement Warrants [Member]
Class of Warrant or Right [Line Items]
Number of warrants to purchase of shares issued					5,869,880	1,548,900
Exercise price of warrant						$ 1.00
Private Placement Warrants [Member] \| Private Placement [Member]
Class of Warrant or Right [Line Items]
Number of warrants to purchase of shares issued	97,800	97,800	4,571,000
Exercise price of warrant	$ 1.00	$ 1.00	$ 1.00
Proceeds from issuance of warrants		$ 97,800	$ 4,571,000
Private Placement Warrants [Member] \| Private Placement [Member] \| Sponsor [Member]
Class of Warrant or Right [Line Items]
Number of warrants to purchase of shares issued			3,871,000				74,980
Private Placement Warrants [Member] \| Private Placement [Member] \| Maxim Groups Llc [Member]
Class of Warrant or Right [Line Items]
Number of warrants to purchase of shares issued			700,000