99900 - Disclosure - Standard And Custom Axis Domain Defaults link:presentationLink link:calculationLink link:definitionLink 00100 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 40203 - Disclosure - Summary of Significant Accounting Policies - Cash and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 40605 - Disclosure - Long-Term Debt - Long-Term Debt - Table (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT) link:presentationLink link:calculationLink link:definitionLink 40202 - Disclosure - Summary of Significant Accounting Policies - Net Loss per Share Attributable to Common Stockholders (Details) link:presentationLink link:calculationLink link:definitionLink 40204 - Disclosure - Summary of Significant Accounting Policies - Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 40206 - Disclosure - Summary of Significant Accounting Policies - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 40207 - Disclosure - Summary of Significant Accounting Policies - Concentration of Credit risk (Details) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - Recently Issued Accounting Standards (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - Stock-Based Compensation - 2020 Plan (Details) link:presentationLink link:calculationLink link:definitionLink 40402 - Disclosure - Stock-Based Compensation - Randal Mills (Details) link:presentationLink link:calculationLink link:definitionLink 40403 - Disclosure - Stock-Based Compensation - Mr Lyloyd (Details) link:presentationLink link:calculationLink link:definitionLink 40404 - Disclosure - Stock-Based Compensation - Stock Options Activity (Details) link:presentationLink link:calculationLink link:definitionLink 40405 - Disclosure - Stock-Based Compensation - Option Valuation Assumption (Details) link:presentationLink link:calculationLink link:definitionLink 40406 - Disclosure - Stock-Based Compensation - Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 40407 - Disclosure - Stock-Based Compensation - Employee Stock Purchase Plan (Details) link:presentationLink link:calculationLink link:definitionLink 40408 - Disclosure - Stock-Based Compensation - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Long-Term Debt - MidCap Loan and Credit Facilities (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - Long-Term Debt - SWK Loan Facility (Details) link:presentationLink link:calculationLink link:definitionLink 40603 - Disclosure - Long-Term Debt - Unsecured PN (Details) link:presentationLink link:calculationLink link:definitionLink 40604 - Disclosure - Long-Term Debt - Paycheck Protection Program, CARES Act (Details) link:presentationLink link:calculationLink link:definitionLink 40701 - Disclosure - Revenue Interest Obligation - (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - Commitments and Contingencies - Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 40802 - Disclosure - Commitments and Contingencies - License and Supply (Details) link:presentationLink link:calculationLink link:definitionLink 40803 - Disclosure - Commitments and Contingencies - Legal Proceedings (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Anti-dilutive securities (Details) link:presentationLink link:calculationLink link:definitionLink 41001 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - Organization and Description of Business link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - Recently Issued Accounting Standards link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - Inventory link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - Revenue Interest Obligation link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 10901 - Disclosure - Net Loss Per Share Attributable to Common Stockholders link:presentationLink link:calculationLink link:definitionLink 11001 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 11101 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 20202 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 30203 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 30403 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - Inventory (Tables) link:presentationLink link:calculationLink link:definitionLink 30603 - Disclosure - Long-Term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 30903 - Disclosure - Net Loss Per Share Attributable to Common Stockholders (Tables) link:presentationLink link:calculationLink link:definitionLink 31103 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 40201 - Disclosure - Summary of Significant Accounting Policies - Basis of Presentation (Details) link:presentationLink link:calculationLink link:definitionLink 40205 - Disclosure - Summary of Significant Accounting Policies - Long-Lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - Net Loss Per Share Attributable to Common Stockholders (Details) link:presentationLink link:calculationLink link:definitionLink