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Note 4 - Deepwater Horizon Settlement (Details) (USD $) | 12 Months Ended
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Dec. 31, 2012
Note 4 - Deepwater Horizon Settlement (Details) [Line Items] |
Economic And Property Damages Settlement Agreement Claim | $ 808,865
Legal Fees | 80,887
Professional Fees | 40,443
Proceeds from Legal Settlements | 687,535
Claimant Accounting Supporting Reimbursment [Member] |
Note 4 - Deepwater Horizon Settlement (Details) [Line Items] |
Economic And Property Damages Settlement Agreement Claim | $ 11,250

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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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