XML 114 R99.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2

Commitments and Contingencies - Additional Information (Detail) - USD ($)	1 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2023	Dec. 31, 2022
Settlement Of outstanding Liabilities
Annual increases of base rent		3.00%
Lease rent expense		$ 223,515	$ 218,000
Interest Expense On Operating Lease		4,675
Liabilities Average Amount Outstanding		10,000,000
Settlement Of outstanding Liabilities		200,000,000
Aggregate Range Of Bonus		750,000
Payments Of Bonus		$ 400,000,000
Rate Of Aggregate Bonus Paid		2.00%
Bonus Condition One [Member]
Settlement Of outstanding Liabilities
Payments Of Bonus		$ 10,000,000
Rate Of Bonus On Employee Salary		40.00%
Bonus Condition Two [Member]
Settlement Of outstanding Liabilities
Payments Of Bonus		$ 50,000,000
Rate Of Bonus On Employee Salary		250.00%
Building [Member]
Settlement Of outstanding Liabilities
Lease Obligation		$ 590,612
Rate Of Discount Used		10.00%
Right Of Use Asset		$ 590,612
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]		Property Plant And Equipment Subject to Operating Leases
Corporate Office Space [Member]
Settlement Of outstanding Liabilities
Lease Obligation		$ 129,139
Right Of Use Asset		$ 121,568
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]		Property Plant And Equipment Subject to Operating Leases
FLORIDA
Settlement Of outstanding Liabilities
Lease Obligation		$ 202,424
Rate Of Discount Used		10.00%
Right Of Use Asset		$ 202,424
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]		Property Plant And Equipment Subject to Operating Leases
Maximum [Member]
Settlement Of outstanding Liabilities
Consultants contingent success fees	$ 700,000
Maximum [Member] | Building [Member]
Settlement Of outstanding Liabilities
Monthly Lease Payments		$ 13,269
Maximum [Member] | FLORIDA
Settlement Of outstanding Liabilities
Monthly Lease Payments		4,547
Minimum [Member] | Building [Member]
Settlement Of outstanding Liabilities
Monthly Lease Payments		11,789
Minimum [Member] | FLORIDA
Settlement Of outstanding Liabilities
Monthly Lease Payments		$ 4,040

X

- Definition

Aggregate range of bonus.

+ References

No definition available.

+ Details

Name:	omex_AggregateRangeOfBonus
Namespace Prefix:	omex_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Interest expense on operating lease.

+ References

No definition available.

+ Details

Name:	omex_InterestExpenseOnOperatingLease
Namespace Prefix:	omex_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Monthly lease payments.

+ References

No definition available.

+ Details

Name:	omex_MonthlyLeasePayments
Namespace Prefix:	omex_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Payments of Bonus

+ References

No definition available.

+ Details

Name:	omex_PaymentsOfBonus
Namespace Prefix:	omex_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Percentage Of Annual Rent Accretion In Operating Lease.

+ References

No definition available.

+ Details

Name:	omex_PercentageOfAnnualRentAccretionInOperatingLease
Namespace Prefix:	omex_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Rate of aggregate bonus paid.

+ References

No definition available.

+ Details

Name:	omex_RateOfAggregateBonusPaid
Namespace Prefix:	omex_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Rate of bonus on employee salary.

+ References

No definition available.

+ Details

Name:	omex_RateOfBonusOnEmployeeSalary
Namespace Prefix:	omex_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Settlement of outstanding liabilities.

+ References

No definition available.

+ Details

Name:	omex_SettlementOfOutstandingLiabilities
Namespace Prefix:	omex_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Discount rate used by lessee to determine present value of operating lease payments.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeOperatingLeaseDiscountRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Average amount outstanding of interest-bearing and noninterest-bearing liabilities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-K (SK)
-Number 229
-Section 1402
-Paragraph (a)
-Publisher SEC

+ Details

Name:	us-gaap_LiabilitiesAverageAmountOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479589/842-20-55-53

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

+ Details

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

X

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-1

+ Details

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-1

+ Details

Name:	us-gaap_OperatingLeaseRightOfUseAsset
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Indicates line item in statement of financial position that includes operating lease right-of-use asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-2

+ Details

Name:	us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
Namespace Prefix:	us-gaap_
Data Type:	enum2:enumerationSetItemType
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_OtherCommitmentsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 830
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480167/946-830-55-10

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Subparagraph (k)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483581/946-220-45-3

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483575/946-220-S99-1

+ Details

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

X

- Details

Name:	omex_SpecialBonusConditionAxis=omex_BonusConditionOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	omex_SpecialBonusConditionAxis=omex_BonusConditionTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=omex_CorporateOfficeSpaceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=stpr_FL
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: