001000 - Statement - Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink 001010 - Statement - Consolidated Balance Sheets (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 002000 - Statement - Consolidated Statements of Operations (Unaudited) link:presentationLink link:calculationLink link:definitionLink 003000 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 006010 - Disclosure - Summary of significant accounting policies link:presentationLink link:calculationLink link:definitionLink 006020 - Disclosure - Inventories link:presentationLink link:calculationLink link:definitionLink 006030 - Disclosure - Fair value measurements link:presentationLink link:calculationLink link:definitionLink 006040 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 006050 - Disclosure - Stock options and restricted stock units link:presentationLink link:calculationLink link:definitionLink 006060 - Disclosure - Litigation link:presentationLink link:calculationLink link:definitionLink 006070 - Disclosure - Segment information link:presentationLink link:calculationLink link:definitionLink 006080 - Disclosure - Related party transactions link:presentationLink link:calculationLink link:definitionLink 006090 - Disclosure - Variable interest entities link:presentationLink link:calculationLink link:definitionLink 006100 - Disclosure - Restructuring link:presentationLink link:calculationLink link:definitionLink 006110 - Disclosure - Assets held for sale link:presentationLink link:calculationLink link:definitionLink 006120 - Disclosure - Subsequent events link:presentationLink link:calculationLink link:definitionLink 000990 - Document - Document And Entity Information link:presentationLink link:calculationLink link:definitionLink 006130 - Disclosure - Asset Purchase Agreement link:presentationLink link:calculationLink link:definitionLink