1001 - Document - Cover Page link:presentationLink link:definitionLink link:calculationLink 1002 - Statement - Consolidated Balance Sheets link:presentationLink link:definitionLink link:calculationLink 1003 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1004 - Statement - Consolidated Statements of Operations link:presentationLink link:definitionLink link:calculationLink 1005 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:definitionLink link:calculationLink 1006 - Statement - Consolidated Statement of Changes in Stockholders' (Deficit) Equity link:presentationLink link:definitionLink link:calculationLink 1007 - Disclosure - Organization link:presentationLink link:definitionLink link:calculationLink 1008 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 1009 - Disclosure - Recent Accounting Pronouncements link:presentationLink link:definitionLink link:calculationLink 1010 - Disclosure - Convertible Instruments link:presentationLink link:definitionLink link:calculationLink 1011 - Disclosure - Derivative Liabilities link:presentationLink link:definitionLink link:calculationLink 1012 - Disclosure - Stock Options and Warrants link:presentationLink link:definitionLink link:calculationLink 1013 - Disclosure - Acquisition of Patents and Intangibles link:presentationLink link:definitionLink link:calculationLink 1014 - Disclosure - License Agreements link:presentationLink link:definitionLink link:calculationLink 1015 - Disclosure - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 1016 - Disclosure - Public Warrant Tender Offerings link:presentationLink link:definitionLink link:calculationLink 1017 - Disclosure - Registered Direct Equity Offerings link:presentationLink link:definitionLink link:calculationLink 1018 - Disclosure - Employee Benefit Plan link:presentationLink link:definitionLink link:calculationLink 1019 - Disclosure - Related Party Transactions link:presentationLink link:definitionLink link:calculationLink 1020 - Disclosure - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 1021 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 1022 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:definitionLink link:calculationLink 1023 - Disclosure - Convertible Instruments (Tables) link:presentationLink link:definitionLink link:calculationLink 1024 - Disclosure - Derivative Liabilities (Tables) link:presentationLink link:definitionLink link:calculationLink 1025 - Disclosure - Stock Options and Warrants (Tables) link:presentationLink link:definitionLink link:calculationLink 1026 - Disclosure - Acquisition of Patents and Intangibles (Tables) link:presentationLink link:definitionLink link:calculationLink 1027 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1028 - Disclosure - Liability Measured at Fair Value on Recurring Basis by Level within Fair Value Hierarchy (Detail) link:presentationLink link:definitionLink link:calculationLink 1029 - Disclosure - Reconciliation of Liability Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3) (Detail) link:presentationLink link:definitionLink link:calculationLink 1030 - Disclosure - Convertible Instruments - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1031 - Disclosure - Warrants At Relative Fair Value and Beneficial Conversion Feature at Intrinsic Value (Details) link:presentationLink link:definitionLink link:calculationLink 1032 - Disclosure - Activity Related to Notes (Detail 1) link:presentationLink link:definitionLink link:calculationLink 1033 - Disclosure - Derivative Liability - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1034 - Disclosure - Summary of Fair Value Warrant Derivative Liability and Related Common Shares (Detail) link:presentationLink link:definitionLink link:calculationLink 1035 - Disclosure - Assumptions used in Estimating Fair Value of Warrant Derivative Liability (Detail) link:presentationLink link:definitionLink link:calculationLink 1036 - Disclosure - Summary of Fair Value of Convertible Note Redemption Provision Derivative Liability (Detail) link:presentationLink link:definitionLink link:calculationLink 1037 - Disclosure - Assumptions used in Estimating Fair Value of Convertible Note Redemption Provision Derivative Liability (Detail) link:presentationLink link:definitionLink link:calculationLink 1038 - Disclosure - Stock Options and Warrants - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1039 - Disclosure - Stock Options and Warrants (Detail) link:presentationLink link:definitionLink link:calculationLink 1040 - Disclosure - Acquisition of Patents and Intangibles - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1041 - Disclosure - Summary of the Net Purchase Price and Allocation to the Acquired Assets (Detail) link:presentationLink link:definitionLink link:calculationLink 1042 - Disclosure - Intangible Assets Activity (Detail) link:presentationLink link:definitionLink link:calculationLink 1043 - Disclosure - License Agreements - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1044 - Disclosure - Commitments and Contingencies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1045 - Disclosure - Public Warrant Tender Offerings - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1046 - Disclosure - Registered Direct Equity Offerings - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1047 - Disclosure - Employee Benefit Plan - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1048 - Disclosure - Related Party Transactions - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1049 - Disclosure - Subsequent Events - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink