00100 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - Consolidated Statements Of Operations link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - Consolidated Statements Of Cash Flows link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document And Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - General link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - Basis Of Presentation link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - Reorganization Of Segments And Reclassification link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - Cash And Cash Equivalents link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - Investments In Available-For-Sale And Trading Securities link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - Investment In Real Estate And Notes Payable link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - Use Of Estimates link:presentationLink link:calculationLink link:definitionLink 10901 - Disclosure - Discontinued Operations link:presentationLink link:calculationLink link:definitionLink 11001 - Disclosure - Net Loss Per Share link:presentationLink link:calculationLink link:definitionLink 11101 - Disclosure - Stock Based Compensation link:presentationLink link:calculationLink link:definitionLink 11201 - Disclosure - Fair Value Of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 11301 - Disclosure - Foreign Currency Translation link:presentationLink link:calculationLink link:definitionLink 11401 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 11501 - Disclosure - Noncontrolling Interest link:presentationLink link:calculationLink link:definitionLink 11601 - Disclosure - Comprehensive Loss And Accumulated Other Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 11701 - Disclosure - Contingencies link:presentationLink link:calculationLink link:definitionLink 11801 - Disclosure - Industry Segments And Geographic Information link:presentationLink link:calculationLink link:definitionLink