001 - Statement - Condensed Consolidated Balance Sheets (August 31, 2013 Unaudited) link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Condensed Consolidated Balance Sheets (August 31, 2013 Unaudited) (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Condensed Consolidated Statements of Cash Flow (Unaudited) link:presentationLink link:definitionLink link:calculationLink 005 - Disclosure - Note 1 - Background and Basis of Presentation link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - Note 2 - Income (Loss) Per Share Data link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Note 3 - Total Comprehensive Income (Loss) link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Note 4 - Assets Related to 2010 Expedition to Titanic Wreck Site link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Note 5 - Notes Payable and Capital Lease Obligations link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Note 6 - Capital Stock and Stock-Based Compensation link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Note 7 - Non-controlling Interest link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Note 8 - Legal Proceedings and Contingencies link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Note 9 - Purchase and Registration Rights Agreements link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Note 10 - Asset Purchase Agreement and Related Matters link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Note 11 - Segment Information link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Note 12 - Consignment agreement link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Note 13 - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Accounting Policies, by Policy (Policies) link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Note 2 - Income (Loss) Per Share Data (Tables) link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Note 3 - Total Comprehensive Income (Loss) (Tables) link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - Note 4 - Assets Related to 2010 Expedition to Titanic Wreck Site (Tables) link:presentationLink link:definitionLink link:calculationLink 022 - Disclosure - Note 10 - Asset Purchase Agreement and Related Matters (Tables) link:presentationLink link:definitionLink link:calculationLink 023 - Disclosure - Note 11 - Segment Information (Tables) link:presentationLink link:definitionLink link:calculationLink 024 - Disclosure - Note 1 - Background and Basis of Presentation (Details) link:presentationLink link:definitionLink link:calculationLink 025 - Disclosure - Note 2 - Income (Loss) Per Share Data (Details) - Computation of basic and diluted net income per share link:presentationLink link:definitionLink link:calculationLink 026 - Disclosure - Note 2 - Income (Loss) Per Share Data (Details) - Anti-Dilutive Securities link:presentationLink link:definitionLink link:calculationLink 027 - Disclosure - Note 3 - Total Comprehensive Income (Loss) (Details) - Total comprehensive income for the applicable periods link:presentationLink link:definitionLink link:calculationLink 028 - Disclosure - Note 4 - Assets Related to 2010 Expedition to Titanic Wreck Site (Details) link:presentationLink link:definitionLink link:calculationLink 029 - Disclosure - Note 4 - Assets Related to 2010 Expedition to Titanic Wreck Site (Details) - Assets Related to Two Thousand Ten Expedition To Titanic Wreck site link:presentationLink link:definitionLink link:calculationLink 030 - Disclosure - Note 5 - Notes Payable and Capital Lease Obligations (Details) link:presentationLink link:definitionLink link:calculationLink 031 - Disclosure - Note 6 - Capital Stock and Stock-Based Compensation (Details) link:presentationLink link:definitionLink link:calculationLink 032 - Disclosure - Note 7 - Non-controlling Interest (Details) link:presentationLink link:definitionLink link:calculationLink 033 - Disclosure - Note 8 - Legal Proceedings and Contingencies (Details) link:presentationLink link:definitionLink link:calculationLink 034 - Disclosure - Note 9 - Purchase and Registration Rights Agreements (Details) link:presentationLink link:definitionLink link:calculationLink 035 - Disclosure - Note 10 - Asset Purchase Agreement and Related Matters (Details) link:presentationLink link:definitionLink link:calculationLink 036 - Disclosure - Note 10 - Asset Purchase Agreement and Related Matters (Details) - Summary of the allocation of the purchase price link:presentationLink link:definitionLink link:calculationLink 037 - Disclosure - Note 11 - Segment Information (Details) link:presentationLink link:definitionLink link:calculationLink 038 - Disclosure - Note 11 - Segment Information (Details) - Statements of operations by segment link:presentationLink link:definitionLink link:calculationLink 039 - Disclosure - Note 11 - Segment Information (Details) - Summary of assets by segment link:presentationLink link:definitionLink link:calculationLink 040 - Disclosure - Note 11 - Segment Information (Details) - Expenditures for additions to long-lived assets by segment link:presentationLink link:definitionLink link:calculationLink 000 - Disclosure - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink