001 - Statement - Consolidated Balance Sheets link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Consolidated Balance Sheets (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Consolidated Statements of Operations link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:definitionLink link:calculationLink 005 - Statement - Statement Of Changes In Stockholders Equity (Unaudited) link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - Supplemental Schedule of Non-Cash Financing and Investing Activities: link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Note 1 - Description of Business link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Note 2 - Principles of consolidation and basis of presentation: link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Note 3 - Contract Claim Receivable link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Note 4 - Investments link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Note 5 - Discontinued Operations link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Note 6 - Advance Payments and Billings in Excess of Cost link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Note 7 - Long Term Debt link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Note 8 - Income Taxes link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Note 9 - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Note 10 - Related Party Transactions link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Note 11 - Stockholders' Equity link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Note 12 - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 000 - Disclosure - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink