XML 27 R47.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Mortgage and Loans Payable (Details 1) (USD $) | Sep. 30, 2012
--- | ---
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | $ 9,955,000
Additional financing [Member] |
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | 7,994,482
Initial Note [Member] |
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | 4,910,862
Compound Embedded Derivatives [Member] |
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | 2,989,537
Compound Embedded Derivatives [Member] | Additional financing [Member] |
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | 1,291,298
Warrants [Member] |
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | 2,054,601
Warrants [Member] | Additional financing [Member] |
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | 363,542
Additional Notes [Member] | Additional financing [Member] |
Schedule of allocation of cash proceeds to derivative components at their fair values |
Convertible notes payable | $ 6,339,642

X
- Details
Name: | omex_ScheduleOfAllocationOfCashProceedsToDerivativeComponentsAtTheirFairValues
Namespace Prefix: | omex_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_ConvertibleNotesPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant