Entity Central Index Key
Cover [Abstract]
Document Type
Document Type
Amendment Flag
Amendment Flag
Document Period End Date
Document Period End Date
Document Fiscal Year Focus
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Fiscal Period Focus
Trading Symbol
Trading Symbol
Entity Registrant Name
Entity Registrant Name
Entity Central Index Key
Current Fiscal Year End Date
Current Fiscal Year End Date
Entity Current Reporting Status
Entity Current Reporting Status
Entity Voluntary Filers
Entity Voluntary Filers
Entity Filer Category
Entity Filer Category
Entity Well-known Seasoned Issuer
Entity Well Known Seasoned Issuer
Entity Common Stock, Shares Outstanding
Entity Common Stock Shares Outstanding
Entity Small Business
Entity Small Business
Entity Emerging Growth Company
Entity Emerging Growth Company
ICFR Auditor Attestation Flag
Icfr Auditor Attestation Flag
Entity Shell Company
Entity Shell Company
Entity File Number
Entity File Number
Entity Tax Identification Number
Entity Tax Identification Number
Entity Address, Address Line One
Entity Address Address Line1
Entity Address, Address Line Two
Entity Address Address Line2
Entity Address, City or Town
Entity Address City Or Town
Entity Address, State or Province
Entity Address State Or Province
Entity Address, Postal Zip Code
Entity Address Postal Zip Code
City Area Code
City Area Code
Local Phone Number
Local Phone Number
Entity Interactive Data Current
Entity Interactive Data Current
Entity Incorporation, State or Country Code
Entity Incorporation State Country Code
Document Annual Report
Document Annual Report
Entity Public Float
Entity Public Float
Document Transition Report
Document Transition Report
Title of 12(b) Security
Security12b Title
Security Exchange Name
Security Exchange Name
Carrying value as of the balance sheet date of clinical obligations incurred and payable.
Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the holder.
Statement Of Financial Position [Abstract]
ASSETS
Assets [Abstract]
Current assets:
Assets Current [Abstract]
Cash and cash equivalents
Cash And Cash Equivalents At Carrying Value
Short-term investments
Available For Sale Securities Debt Securities Current
Accounts receivable, net
Accounts Receivable Net Current
Inventory
Inventory Net
Prepaid expenses and other current assets
Prepaid Expense And Other Assets Current
Total current assets
Assets Current
Property and equipment, net
Property Plant And Equipment Net
Right-of-use lease assets
Operating Lease Right Of Use Asset
Other assets
Other Assets Noncurrent
Total assets
Assets
LIABILITIES AND STOCKHOLDERS’ EQUITY
Liabilities And Stockholders Equity [Abstract]
Current liabilities:
Liabilities Current [Abstract]
Accounts payable
Accounts Payable Current
Accrued clinical and manufacturing liabilities
Accrued Clinical Liabilities
Accrued payroll and employee liabilities
Employee Related Liabilities Current
Other accrued liabilities
Other Accrued Liabilities Current
Current lease liabilities
Operating Lease Liability Current
Convertible notes payable to related parties, net of discount
Convertible Notes Payable Related Parties Current
Total current liabilities
Liabilities Current
Non-current lease liabilities
Operating Lease Liability Noncurrent
Total liabilities
Liabilities
Commitments and contingencies (see Note 6)
Commitments And Contingencies
Stockholders’ equity:
Stockholders Equity [Abstract]
Preferred stock, $0.01 par value: 2,500 shares authorized; no shares issued or outstanding at December 31, 2020 and 2019
Preferred Stock Value
Common stock, $0.01 par value: 150,000 shares authorized; 91,310 and 90,304 shares issued and outstanding at December 31, 2020 and 2019, respectively
Common Stock Value
Additional paid-in capital
Additional Paid In Capital
Accumulated other comprehensive income
Accumulated Other Comprehensive Income Loss Net Of Tax
Accumulated deficit
Retained Earnings Accumulated Deficit
Total stockholders’ equity
Stockholders Equity
Total liabilities and stockholders’ equity
Liabilities And Stockholders Equity
Preferred stock, par value (in dollars per share)
Preferred Stock Par Or Stated Value Per Share
Preferred stock, shares authorized (in shares)
Preferred Stock Shares Authorized
Preferred stock, shares issued (in shares)
Preferred Stock Shares Issued
Preferred stock, shares outstanding (in shares)
Preferred Stock Shares Outstanding
Common stock, par value (in dollars per share)
Common Stock Par Or Stated Value Per Share
Common stock, shares authorized (in shares)
Common Stock Shares Authorized
Common stock, shares issued (in shares)
Common Stock Shares Issued
Common stock, shares outstanding (in shares)
Common Stock Shares Outstanding
Income Statement [Abstract]
Revenues:
Revenues [Abstract]
Net product sales
Revenue From Contract With Customer Including Assessed Tax
Operating expenses:
Costs And Expenses [Abstract]
Cost of product sales
Cost Of Goods And Services Sold
Research and development
Research And Development Expense
General and administrative
General And Administrative Expense
Sales and marketing
Selling And Marketing Expense
Total operating expenses
Costs And Expenses
Loss from operations
Operating Income Loss
Other income, net:
Other Income And Expenses [Abstract]
Interest income
Investment Income Interest
Interest expense
Interest Expense
Other income (expense)
Other Nonoperating Income Expense
Total other income, net
Nonoperating Income Expense
Net loss
Net Income Loss
Other comprehensive income (loss):
Comprehensive Income Net Of Tax [Abstract]
Unrealized gains (losses) on short-term investments
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
Comprehensive loss
Comprehensive Income Net Of Tax
Basic and diluted net loss per share
Earnings Per Share Basic And Diluted
Shares used in computing basic and diluted net loss per share
Weighted Average Number Of Share Outstanding Basic And Diluted
Number of warrants exercised during the current period.
The value of stock issued as a result of the exercise of warrants.
Statement Of Stockholders Equity [Abstract]
Statement [Table]
Statement [Table]
Equity Components
Statement Equity Components [Axis]
Equity Component
Equity Component [Domain]
Common Stock
Common Stock [Member]
Additional Paid-In Capital
Additional Paid In Capital [Member]
Accumulated Other Comprehensive (Loss) Income
Accumulated Other Comprehensive Income [Member]
Accumulated Deficit
Retained Earnings [Member]
Cumulative Effect, Period of Adoption
Cumulative Effect Period Of Adoption [Axis]
Cumulative Effect, Period of Adoption
Cumulative Effect Period Of Adoption [Domain]
Cumulative Effect Period of Adoption Adjustment
Cumulative Effect Period Of Adoption Adjustment [Member]
Statement [Line Items]
Statement [Line Items]
Balance
Balance (in shares)
Shares Outstanding
Issuance of common stock in public offerings, net
Stock Issued During Period Value New Issues
Issuance of common stock in public offerings, net (in shares)
Stock Issued During Period Shares New Issues
Conversion benefit included in Convertible Notes issued
Adjustments To Additional Paid In Capital Convertible Debt With Conversion Feature
Issuance of common stock under Employee Stock Purchase Plan
Stock Issued During Period Value Employee Stock Purchase Plan
Issuance of common stock under Employee Stock Purchase Plan (in shares)
Stock Issued During Period Shares Employee Stock Purchase Plans
Issuance of common stock on exercise of stock options
Stock Issued During Period Value Stock Options Exercised
Issuance of common stock on exercise of stock options (in shares)
Stock Issued During Period Shares Stock Options Exercised
Issuance of common stock on exercise of warrants
Stock Issued During Period Value Warrants Exercised
Issuance of common stock on exercise of warrants (in shares)
Stock Issued During Period Shares Warrants Exercised
Issuance of common stock on conversion of Convertible Notes
Stock Issued During Period Value Conversion Of Convertible Securities
Issuance of common stock on conversion of convertible notes (in shares)
Stock Issued During Period Shares Conversion Of Convertible Securities
Stock-based compensation expense
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
Net loss
Net unrealized gain (loss) on short-term investments
Balance
Balance (in shares)
The increase (decrease) during the reporting period in the aggregate amount of obligations related to clinical liabilities.
Proceeds from conversion of convertible notes payable.
Represents the cumulative effect of the adoption of a new accounting standard.
Statement Of Cash Flows [Abstract]
Operating activities:
Net Cash Provided By Used In Operating Activities [Abstract]
Adjustments to reconcile net loss to net cash used for operating activities:
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]
Stock-based compensation expense
Share Based Compensation
Depreciation and amortization
Depreciation Depletion And Amortization
Amortization of debt discount
Amortization Of Debt Discount Premium
Amortization of premium (accretion of discount) on short-term investments
Accretion Amortization Of Discounts And Premiums Investments
Realized gain on available-for-sale investments
Debt Securities Available For Sale Realized Gain Loss
Impairment of property and equipment
Asset Impairment Charges
Loss on disposal of property and equipment
Gain Loss On Sale Of Property Plant Equipment
Change in operating assets and liabilities:
Increase Decrease In Operating Capital [Abstract]
Accounts receivable
Increase Decrease In Accounts Receivable
Inventory
Increase Decrease In Inventories
Prepaid expenses and other assets
Increase Decrease In Prepaid Deferred Expense And Other Assets
Accounts payable
Increase Decrease In Accounts Payable
Accrued clinical and manufacturing liabilities
Increase Decrease In Clinical Liabilities
Accrued payroll and employee liabilities
Increase Decrease In Employee Related Liabilities
Other accrued liabilities
Increase Decrease In Other Accrued Liabilities
Net cash used for operating activities
Net Cash Provided By Used In Operating Activities
Investing activities:
Net Cash Provided By Used In Investing Activities [Abstract]
Purchases of short-term investments
Payments To Acquire Available For Sale Securities Debt
Maturities and sales of short-term investments
Proceeds From Sale And Maturity Of Available For Sale Securities
Purchases of property and equipment
Payments To Acquire Property Plant And Equipment
Proceeds from the sale of property and equipment
Proceeds From Sale Of Property Plant And Equipment
Net cash provided by (used for) investing activities
Net Cash Provided By Used In Investing Activities
Financing activities:
Net Cash Provided By Used In Financing Activities [Abstract]
Net proceeds from sale of common stock and/or pre-funded warrants
Proceeds From Issuance Of Common Stock
Proceeds from purchases under the Employee Stock Purchase Plan
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
Proceeds from stock option exercises
Proceeds From Stock Options Exercised
Proceeds from conversion of convertible notes payable
Proceeds From Conversion Of Convertible Notes Payable
Proceeds from warrant exercises
Proceeds From Warrant Exercises
Repayment of promissory note payable to related party
Repayments Of Notes Payable
Net cash provided by financing activities
Net Cash Provided By Used In Financing Activities
Net increase (decrease) in cash and cash equivalents
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
Cash and cash equivalents at beginning of year
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
Cash and cash equivalents at end of year
Supplemental disclosure of cash flow information:
Supplemental Cash Flow Information [Abstract]
Interest paid
Interest Paid Net
Cumulative effect of adoption of new accounting standard
Cumulative Effect Of Adoption Of New Accounting Standard
Documents Incorporated by Reference
Documents Incorporated By Reference [Text Block]
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Organization and Business
Business Description And Basis Of Presentation [Text Block]
Accounting Policies [Abstract]
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Fair Value Disclosures [Abstract]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Balance Sheet Details
Supplemental Balance Sheet Disclosures [Text Block]
Revenue From Contract With Customer [Abstract]
Revenue Recognition
Revenue From Contract With Customer [Text Block]
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies
Commitments And Contingencies Disclosure [Text Block]
Reorganization.
Reorganizations [Abstract]
Reorganization
Reorganization [Text Block]
Debt Disclosure [Abstract]
Secured Notes to Related Party
Debt Disclosure [Text Block]
Equity [Abstract]
Stockholders’ Equity
Stockholders Equity Note Disclosure [Text Block]
Income Tax Disclosure [Abstract]
Income Taxes
Income Tax Disclosure [Text Block]
Other Income (Expense), Net
Other Nonoperating Income And Expense [Text Block]
Compensation And Retirement Disclosure [Abstract]
Employee Benefit Plan
Pension And Other Postretirement Benefits Disclosure [Text Block]
Quarterly Financial Information Disclosure [Abstract]
Summary of Quarterly Consolidated Financial Data (Unaudited)
Quarterly Financial Information [Text Block]
Principles of Consolidation
Consolidation Policy [Text Block]
Use of Estimates
Use Of Estimates
Disclosure of accounting policy regarding cash, cash equivalents and short-term investments. Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.
Cash, Cash Equivalents and Short-term Investments
Cash Cash Equivalents And Shortterm Investments Policy [Text Block]
Fair Value of Financial Instruments
Fair Value Measurement Policy Policy [Text Block]
Concentration of Credit Risk
Concentration Risk Credit Risk
Accounts Receivable, Net
Receivables Policy [Text Block]
Inventory
Inventory Policy [Text Block]
Property and Equipment
Property Plant And Equipment Policy [Text Block]
Impairment of Long-Lived Assets
Impairment Or Disposal Of Long Lived Assets Including Intangible Assets Policy Policy [Text Block]
Leases
Lessee Leases Policy [Text Block]
Revenue Recognition
Revenue From Contract With Customer Policy [Text Block]
Disclosure of accounting policy for clinical trial accruals.
Accrued Clinical Liabilities
Clinical Trial Accruals Policy [Text Block]
Research and Development Expense
Research And Development Expense Policy
Patent Costs
Legal Costs Policy [Text Block]
Stock-Based Compensation Expense
Share Based Compensation Option And Incentive Plans Policy
Disclosure of accounting policy for warrants issued in equity financings.
Warrants
Warrants Issued In Equity Financings Policy [Text Block]
Income Taxes
Income Tax Policy [Text Block]
Comprehensive Loss
Comprehensive Income Policy Policy [Text Block]
Net Loss per Share
Earnings Per Share Policy [Text Block]
Recent Accounting Pronouncements
New Accounting Pronouncements Policy Policy [Text Block]
Percentage of Net Product Sales and Accounts Receivable Balance
Schedules Of Concentration Of Risk By Risk Factor [Text Block]
Common Stock Equivalents Excluded From Computation of Net Loss Per Share
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Text Block]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table [Text Block]
Summary of Short-Term Investments
Debt Securities Available For Sale Table [Text Block]
Schedule of Inventory
Schedule Of Inventory Current Table [Text Block]
Schedule of Property and Equipment, Net
Property Plant And Equipment [Text Block]
Schedule of Accrued Liabilities
Schedule Of Accrued Liabilities Table [Text Block]
Tabular disclosure of a schedule of allowance and reserve accounts where the valuation and qualifying accounts are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.
Summary of Activity to Product Returns, Distributor Fees and Discounts, Rebates and Administrative Fees
Valuation Allowances And Reserves Table [Text Block]
Summary of Future Minimum Lease Payments
Lessee Operating Lease Liability Maturity Table [Text Block]
Tabular disclosure of common stock reserved for future issuance.
Summary of Common Stock Reserved for Future Issuance
Common Stock Reserved For Future Issuance Table [Text Block]
Summary of Stock Option Plan Activity (Including Restricted Stock Units)
Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]
Schedule of Options Exercisable, Vested or Expected to Vest
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding And Exercisable Table [Text Block]
Schedule of Exercise Prices And Weighted-average Remaining Contractual Lives For Options Outstanding
Schedule Of Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Text Block]
Summary of Stock-Based Compensation Expense related to Stock-Based Payment Awards
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Text Block]
Summary of Fair Value of Option Grant and ESPP Purchase Right on Grant Date Using Black-Scholes Option Pricing Model
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block]
Schedule of Components of Income Tax Expense (Benefit)
Schedule Of Components Of Income Tax Expense Benefit Table [Text Block]
Schedule of Deferred Tax Assets and Liabilities
Schedule Of Deferred Tax Assets And Liabilities Table [Text Block]
Summary of Unrecognized Tax Benefits
Summary Of Income Tax Contingencies [Text Block]
Summary of Unaudited Quarterly Results of Operations
Schedule Of Quarterly Financial Information Table [Text Block]
Percentage of patients remained opioid free.
Percentage of reduction in pain intensity.
Business.
Business.
Business [Table]
Business [Table]
Product and Service
Product Or Service [Axis]
Product and Service
Products And Services [Domain]
HTX-034.
HTX-034
H T X034 [Member]
Business [Line Items]
Business [Line Items]
Percentage of patients remained opioid free
Percentage Of Patients Remained Opioid Free
Percentage of reduction in pain intensity
Percentage Of Reduction In Pain Intensity
Cash, cash equivalents and short-term investments
Cash Cash Equivalents And Short Term Investments
Schedule Of Product Information [Table]
Schedule Of Product Information [Table]
Concentration Risk Type
Concentration Risk By Type [Axis]
Concentration Risk Type
Concentration Risk Type [Domain]
Customer Concentration Risk
Customer Concentration Risk [Member]
Concentration Risk Benchmark
Concentration Risk By Benchmark [Axis]
Concentration Risk Benchmark
Concentration Risk Benchmark [Domain]
Revenue Benchmark
Sales Revenue Net [Member]
Customer
Major Customers [Axis]
Customer
Name Of Major Customer [Domain]
Represents the largest customer of the company.
Largest Customer
Largest Customer [Member]
Represents the second largest customer of the company.
Second Largest Customer
Second Largest Customer [Member]
Represents the third largest customer of the company.
Third Largest Customer
Third Largest Customer [Member]
Accounts Receivable
Accounts Receivable [Member]
Product Information [Line Items]
Product Information [Line Items]
Concentration risk percentage
Concentration Risk Percentage1
Long-Lived Tangible Asset
Property Plant And Equipment By Type [Axis]
Long-Lived Tangible Asset
Property Plant And Equipment Type [Domain]
Leasehold Improvements
Leasehold Improvements [Member]
Accounting Standards Update
Adjustments For New Accounting Pronouncements [Axis]
Accounting Standards Update
Type Of Adoption [Member]
Accounting Standards Update 2014-09
Accounting Standards Update201409 [Member]
SEC Schedule, 12-09, Valuation Allowances and Reserves Type
Valuation Allowances And Reserves Type [Axis]
SEC Schedule, 12-09, Valuation Allowances and Reserves
Valuation Allowances And Reserves [Domain]
Information related to the product sales allowance.
Product Sales Allowance
Product Sales Allowance [Member]
Accounting Standards Update 2018-13
Accounting Standards Update201813 [Member]
Accounting Standards Update 2016-13
Accounting Standards Update201613 [Member]
Estimated useful lives
Property Plant And Equipment Estimated Useful Lives
Revenue from contract with customer, gross.
Cumulative adjustment to accumulated deficit
Gross product sales
Revenue From Contract With Customer Gross
Product sales allowances
Valuation Allowances And Reserves Balance
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Antidilutive Securities
Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]
Antidilutive Securities, Name
Antidilutive Securities Name [Domain]
Share-based Payment Arrangement, Option
Employee Stock Option [Member]
Restricted Stock Units
Restricted Stock Units R S U [Member]
Warrant
Warrant [Member]
Convertible Debt Securities
Convertible Debt Securities [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Shares excluded (in shares)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
Change in accounting principle, accounting standards update, adopted
Change In Accounting Principle Accounting Standards Update Adopted
Change in accounting principle, accounting standards update, immaterial effect
Change In Accounting Principle Accounting Standards Update Immaterial Effect
Change in accounting principle, accounting standards update, adoption date
Change In Accounting Principle Accounting Standards Update Adoption Date
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Measurement Frequency
Fair Value By Measurement Frequency [Axis]
Measurement Frequency
Fair Value Measurement Frequency [Domain]
Fair Value, Recurring
Fair Value Measurements Recurring [Member]
Fair Value Hierarchy and NAV
Fair Value By Fair Value Hierarchy Level [Axis]
Fair Value Hierarchy and NAV
Fair Value Measurements Fair Value Hierarchy [Domain]
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value Inputs Level1 [Member]
Significant Other Observable Inputs (Level 2)
Fair Value Inputs Level2 [Member]
Significant Unobservable Inputs (Level 3)
Fair Value Inputs Level3 [Member]
Cash and Cash Equivalents
Cash And Cash Equivalents [Axis]
Cash and Cash Equivalents
Restricted Cash And Cash Equivalents Cash And Cash Equivalents [Member]
Cash and Money Market Funds
Money Market Funds [Member]
Financial Instrument
Financial Instrument [Axis]
Financial Instruments
Transfers And Servicing Of Financial Instruments Types Of Financial Instruments [Domain]
U.S. Treasury Bills and Government Agency Obligations
U S Treasury Securities [Member]
U.S. Corporate Debt Securities
Domestic Corporate Debt Securities [Member]
Foreign Corporate Debt Securities
Foreign Corporate Debt Securities [Member]
Unsecured promissory note (generally negotiable) that provides institutions with short-term funds that originates in the United States.
U.S. Commercial Paper
United States Commercial Paper [Member]
Asset Class
Fair Value By Asset Class [Axis]
Asset Class
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation By Asset Class [Domain]
Unsecured promissory note (generally negotiable) that provides institutions with short-term funds that originates in countries outside of the United States.
Foreign Commercial Paper
Foreign Commercial Paper [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and money market funds
Cash And Cash Equivalents Fair Value Disclosure
Available-for-sale securities
Available For Sale Securities Debt Securities
Total
Assets Fair Value Disclosure
Transfers among fair value hierarchy levels amount.
Financial instruments transferred among fair value hierarchy levels
Transfers Among Fair Value Hierarchy Levels Amount
Available-for-sale securities, debt securities, current, contractual maturities of three months to one year.
Available for sale securities debt securities with contractual maturities after one year.
Cash equivalents included of available-for-sale securities
Cash Equivalents At Carrying Value
Available for sale securities with contractual maturities of three months to one year.
Available For Sale Securities Debt Securities Current Contractual Maturities Of Three Months To One Year
Available for sale securities with contractual maturities greater than one year
Available For Sale Securities Debt Securities With Contractual Maturities After One Year
Debt Securities Available For Sale [Table]
Debt Securities Available For Sale [Table]
Schedule Of Available For Sale Securities [Line Items]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale securities, amortized cost
Available For Sale Debt Securities Amortized Cost Basis
Available-for-sale securities, gross unrealized gains
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
Available-for-sale securities, gross unrealized losses
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
Represents information pertaining to the product SUSTOL.
SUSTOL
S U S T O L [Member]
Represents the information pertaining to the product CINVANTI.
CINVANTI
C I N V A N T I [Member]
Debt securities, impairment losses
Other Than Temporary Impairment Loss Debt Securities Available For Sale
Debt securities, available-for-sale, unrealized gain (loss)
Debt Securities Available For Sale Unrealized Gain Loss
Debt securities, available-for-sale, realized gain (loss)
Inventory Disclosure [Abstract]
Raw materials
Inventory Raw Materials Net Of Reserves
Work in process
Inventory Work In Process Net Of Reserves
Finished goods
Inventory Finished Goods Net Of Reserves
Total inventory
Cost of product sales, charges
Production Related Impairments Or Charges
Schedule Of Property Plant And Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Scientific Equipment
Equipment [Member]
Computer Equipment and Software
Computer Equipment [Member]
Furniture, Fixtures and Office Equipment
Furniture And Fixtures [Member]
Property Plant And Equipment [Line Items]
Property Plant And Equipment [Line Items]
Property and equipment, gross
Property Plant And Equipment Gross
Less: accumulated depreciation and amortization
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Property and equipment, net
Construction in Progress, Gross
Construction In Progress Gross
Carrying value as of the balance sheet date of obligations incurred through the date and payable for sales allowances. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
Accrued payroll and employee liabilities
Employee Related Liabilities Current [Abstract]
Accrued employee salaries and benefits
Accrued Salaries Current
Accrued bonuses
Accrued Bonuses Current
Accrued vacation
Accrued Vacation Current
Total accrued payroll and employee liabilities
Other accrued liabilities
Accrued Liabilities Current [Abstract]
Accrued product sales allowances
Accrued Sales Allowances Current
Accrued consulting and professional fees
Accrued Professional Fees Current
Accrued accounts payable
Accounts Payable Other Current
Other accrued liabilities
Other Sundry Liabilities Current
Total other accrued liabilities
Disaggregation Of Revenue [Table]
Disaggregation Of Revenue [Table]
Disaggregation Of Revenue [Line Items]
Disaggregation Of Revenue [Line Items]
Amount of increase in the allowances and reserves, which consist of the valuation and qualifying accounts that are either netted against the cost of an asset or that reflect a liability established to represent expected future costs, from provisions of amounts previously written off or reestablishment of reserves that had previously been utilized.
A valuation allowance for the amount of products sold that the entity expects to be returned by the purchaser.
Product Returns
Allowance For Sales Returns1 [Member]
A valuation allowance for the amount of distributor fees on products sold.
Distributor Fees
Allowance For Distributor Fees [Member]
A valuation allowance for the amount of rebates and chargebacks of products sold.
Discounts, Rebates and Administrative Fees
Allowance For Rebates And Chargebacks [Member]
Balance
Provision
Valuation Allowances And Reserves Provisions
Payments/credits
Valuation Allowances And Reserves Deductions
Balance
Lease expiration or due date month and year, (YYYY-MM) period.
Sublease expiration or due date month and year (YYYY-MM).
Lessee Lease Description [Table]
Lessee Lease Description [Table]
Geographical
Statement Geographical [Axis]
Geographical
Segment Geographical [Domain]
San Diego, California
CALIFORNIA
Lease laboratory, office and warehouse space in Redwood City, California.
Redwood City, California
Redwood City [Member]
Jersey City, New Jersey
NEW JERSEY
Lessee Lease Description [Line Items]
Lessee Lease Description [Line Items]
Area of real estate property
Area Of Real Estate Property
Lease expiration date
Lease Expiration Date1
Lessee, operating lease, renewal term
Lessee Operating Lease Renewal Term
Lessee, operating lease, existence of option to extend
Lessee Operating Lease Existence Of Option To Extend
Operating lease cash payments
Operating Lease Payments
Lease expiration date
Lease Expiration Or Due Date Month And Year
Sublease expiration date
Sublease Expiration Or Due Date Month And Year
2021
Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months
2022
Lessee Operating Lease Liability Payments Due In Rolling Year Two
2023
Lessee Operating Lease Liability Payments Due In Rolling Year Three
2024
Lessee Operating Lease Liability Payments Due In Rolling Year Four
2025
Lessee Operating Lease Liability Payments Due In Rolling Year Five
Thereafter
Lessee Operating Lease Liability Payments Due After Rolling Year Five
Total future minimum lease payments
Lessee Operating Lease Liability Payments Due
Less: discount
Lessee Operating Lease Liability Undiscounted Excess Amount
Total lease liabilities
Operating Lease Liability
Operating lease, rent expense
Operating Lease Expense
Restructuring Type
Restructuring Cost And Reserve [Axis]
Type of Restructuring
Type Of Restructuring [Domain]
Employee Severance
Employee Severance [Member]
This item represents accelerated non-cash stock option expense.
Accelerated Non-Cash Stock Option Expense
Accelerated Noncash Stock Option Expense [Member]
Income Statement Location
Income Statement Location [Axis]
Income Statement Location
Income Statement Location [Domain]
Research And Development Expense
Research And Development Expense [Member]
General and Administrative Expense
General And Administrative Expense [Member]
Sales And Marketing Expense
Selling And Marketing Expense [Member]
Restructuring charges, total
Restructuring Charges
Payments for restructuring charges
Payments For Restructuring
Debt Instrument [Table]
Debt Instrument [Table]
Long-term Debt, Type
Longterm Debt Type [Axis]
Long-term Debt, Type
Longterm Debt Type [Domain]
Convertible Notes
Convertible Notes Payable [Member]
The promissory note entered by the entity classified as a term loan.
Term Loan
Term Loan [Member]
Lender Name
Line Of Credit Facility [Axis]
Line of Credit Facility, Lender
Line Of Credit Facility Lender [Domain]
Represents Tang Capital Partners, LP.
Tang Capital
Tang Capital [Member]
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Convertible debt issuable in connection with private placement
Debt Instrument Carrying Amount
Proceeds from convertible debt
Proceeds From Convertible Debt
Debt instrument, interest rate
Debt Instrument Interest Rate Stated Percentage
Debt instrument, maturity date
Debt Instrument Maturity Date
The multiple of principal used in calculating the number of shares converted from the notes.
Percentage amount the holder would beneficially own of the company's outstanding common stock.
Debt instrument, number of shares issued for convertible notes
Debt Conversion Converted Instrument Shares Issued1
Debt instrument conversion ratio multiple of principal
Debt Instrument Conversion Ratio Multiple Of Principal
Beneficial ownership after conversion
Beneficial Ownership After Conversion
Notice period associated with beneficial ownership percentage limitation convertible notes
Debt Instrument Convertible Threshold Consecutive Trading Days1
Common shares registered for resale in connection with convertible notes.
Common shares registered for resale in connection with convertible notes
Common Shares Registered For Resale In Connection With Convertible Notes
Debt instrument, term
Debt Instrument Term
Paid-in-kind interest
Paid In Kind Interest
Debt instrument, additional debt discount
Debt Instrument Increase Decrease Other Net
Interest expense, debt, excluding amortization
Interest Expense Debt Excluding Amortization
The number of shares of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.
Carrying value of debt
Long Term Debt
Debt instrument, face amount
Debt Instrument Face Amount
Debt instrument, unamortized discount, total
Debt Instrument Unamortized Discount
Debt instrument, convertible, number shares of equity instruments
Debt Instrument Convertible Number Shares Of Equity Instruments
The cash inflow from a debt that is subject to the achievement of a corporate milestone.
Number of warrants that accompanies borrowing money under the debt instrument.
Maximum borrowing capacity under a debt agreement on the amount that could be borrowed with a combination of, but not limited to, a line of credit and term loan.
Debt agreement, maximum borrowing capacity
Debt Agreement Maximum Borrowing Capacity
Proceeds from issuance of long-term debt, total
Proceeds From Issuance Of Long Term Debt
Proceeds from issuance of long-term debt, subject to achievement of corporate milestone
Proceeds From Issuance Of Longterm Debt Subject To Achievement Of Corporate Milestone
Debt instrument, fee amount
Debt Instrument Fee Amount
Debt instrument, number of warrants
Debt Instrument Number Of Warrants
Debt instrument, convertible, beneficial conversion feature
Debt Instrument Convertible Beneficial Conversion Feature
Payments of debt outstanding principal.
Payments of debt accrued interest.
Interest expense
Interest Expense Debt
Debt outstanding principal paid
Payments Of Debt Outstanding Principal
Debt accrued interest paid
Payments Of Debt Accrued Interest
Schedule Of Stock By Class [Table]
Schedule Of Stock By Class [Table]
Sale of Stock
Subsidiary Sale Of Stock [Axis]
Sale of Stock
Sale Of Stock Name Of Transaction [Domain]
Pre-funded warrants offered as a component of the 2014 Common Stock offering.
Pre-funded Warrants
Pre Funded Warrants [Member]
Plan Name
Plan Name [Axis]
Plan Name
Plan Name [Domain]
Employee stock purchase plan [member
Employee Stock Purchase Plan
Employee Stock Purchase Plan [Member]
Equity incentive plan 2007 [member
Equity Incentive Plan 2007
Equity Incentive Plan2007 [Member]
Award Type
Award Type [Axis]
Award Type
Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]
Employee stock option and restricted stock units.
Stock Option and RSUs
Employee Stock Option And Restricted Stock Units [Member]
Class Of Stock [Line Items]
Class Of Stock [Line Items]
Number of shares issued
Share price
Share Price
Payments of stock issuance costs
Payments Of Stock Issuance Costs
Proceeds from issuance of common stock
Class of warrant or right, expiration date.
The number of warrants or rights exercised during period.
Class of warrant or right, number of securities called by warrants or rights
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
Class of warrant or right, exercise price of warrants or rights
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
Class of warrant or right, expiration date
Class Of Warrant Or Right Expiration Date
Class of warrant or right, exercised during period
Class Of Warrant Or Right Exercised During Period
Proceeds from issuance of warrants
Proceeds From Issuance Of Warrants
Class of warrant or right, outstanding
Class Of Warrant Or Right Outstanding
Aggregate number of common shares reserved under employee stock purchase plan for future issuance.
Aggregate number of convertible common shares reserved for future issuance.
Stockholders Equity Note [Abstract]
Stock options outstanding
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
Restricted stock units outstanding
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Number
Stock options available for grant
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
Employee Stock Purchase Plan
Employee Stock Purchase Plan Available For Issuance
Warrants outstanding
Shares of common stock underlying Convertible Notes outstanding (see Note 8)
Common Stock Underlying Convertible Notes Outstanding
Total shares reserved for future issuance
Common Stock Capital Shares Reserved For Future Issuance
Maximum percent employees can elect to withhold from their base earnings to purchase common stock.
The purchase price of stock from 1997 Employee Stock Purchase Plan will be the lower of the closing price of common stock on: (i) the first trading day in the enrollment period, as defined in the Purchase Plan, in which the purchase is made, or (ii) the purchase date.
Share-based compensation arrangement by share-based payment award, number of shares authorized
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
Share-based compensation arrangement by share-based payment award, number of additional shares authorized
Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized
Share-based compensation arrangement by share-based payment award maximum employee earnings with held to purchase common stock percent
Sharebased Compensation Arrangement By Sharebased Payment Award Maximum Employee Earnings With Held To Purchase Common Stock Percent
Share-based compensation arrangement by share-based payment award discount on stock price
Sharebased Compensation Arrangement By Sharebased Payment Award Discount On Stock Price
Share-based compensation arrangement by share-based payment award, shares issued in period
Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period
Share-based compensation arrangements by share-based payment award, options, exercises in period, weighted average exercise price
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
Common stock, shares, issued, total
Common stock, capital shares reserved for future issuance
Share-based compensation arrangement by share-based payment award, number of shares available for grant
Share-based compensation arrangement by share-based payment award, expiration period
Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period
Share-based compensation arrangement by share-based payment award, award vesting period
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares outstanding
Number of shares granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
Number of shares exercised
Number of shares cancelled
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
Number of shares outstanding
Number of shares outstanding, weighted average exercise price
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
Number of shares granted, weighted average exercise price
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
Number of shares exercised, weighted average exercise price
Number of shares cancelled, weighted average exercise price
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
Number of shares outstanding, weighted average exercise price
Share-based compensation arrangement by share-based payment award, options, forfeitures in period
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
Share-based compensation arrangements by share-based payment award, options, forfeitures in period, weighted average exercise price
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
Share-based compensation arrangement by share-based payment award, options, expirations in period
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
Share-based compensation arrangements by share-based payment award, options, expirations in period, weighted average exercise price
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
Share-based compensation arrangement by share-based payment award, options, exercisable, weighted average remaining contractual term
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
Share-based compensation arrangement by share-based payment award, options, exercises in period, intrinsic value
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
Share-based compensation arrangement by share-based payment award, options, outstanding, intrinsic value
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
Options exercisable at end of year
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
Options vested or expected to vest
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
Options exercisable at end of year, weighted average exercise price
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
Options vested or expected to vest, weighted average exercise price
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
Share based compensation shares authorized under stock option plans exercise price.
Exercise Price Range
Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Axis]
Exercise Price Range
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Domain]
Represents range 1 of exercise price.
Exercise Price Range 1
Exercise Price Range1 [Member]
Represents range 2 of exercise price.
Exercise Price Range 2
Exercise Price Range2 [Member]
Represents range 3 of exercise price.
Exercise Price Range 3
Exercise Price Range3 [Member]
Represents range 4 of exercise price.
Exercise Price Range 4
Exercise Price Range4 [Member]
Represents range 5 of exercise price.
Exercise Price Range 5
Exercise Price Range5 [Member]
Represents range 6 of exercise price.
Exercise Price Range 6
Exercise Price Range6 [Member]
Represents range 7 of exercise price.
Exercise Price Range 7
Exercise Price Range7 [Member]
Options Outstanding (in shares)
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
Exercise Prices
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price
Range of Exercise Prices, Lower Limit (in dollars per share)
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit
Range of Exercise Prices, Upper Limit (in dollars per share)
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit
Weighted- Average Remaining Contractual Life (Year)
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
Weighted- Average Exercise Price (in dollars per share)
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
Options Exercisable (in shares)
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
Weighted- Average Exercise Price of Options Exercisable
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
Share based compensation shares authorized under stock option and other than option plans exercise price range number of outstanding options.
Common stock future issuance on exercise of outstanding options and vesting of outstanding restricted stock units granted
Share Based Compensation Shares Authorized Under Stock Option And Other Than Option Plans Exercise Price Range Number Of Outstanding Options
Research and Development Expense
Sales and Marketing Expense
Stock-based compensation expense
Allocated Share Based Compensation Expense
Total unrecognized compensation cost related to non-vested, stock-based payment awards
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
Total unrecognized compensation cost, expect to recognize over weighted average period
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
Risk-free interest rate
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
Dividend yield
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
Volatility
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
Expected life
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
The weighted average fair value of per share prices paid for shares purchased on the open market for issuance to employees under the plan.
Share-based compensation arrangement by share-based payment award, options, grants in period, weighted average grant date fair value
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
Share-based compensation arrangement by share-based payment award, per share weighted-average fair value price of shares purchased
Sharebased Compensation Arrangement By Sharebased Payment Award Per Share Weightedaverage Fair Value Price Of Shares Purchased
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to compensation nondeductible expenses.
Tax at statutory federal rate
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
State tax, net of federal benefit
Income Tax Reconciliation State And Local Income Taxes
Research and development credits
Income Tax Reconciliation Tax Credits Research
Stock-based compensation expense
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
Non-deductible compensation
Effective Income Tax Rate Reconciliation Nondeductible Expense Compensation Amount
Change in valuation allowance
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
Other
Income Tax Reconciliation Other Reconciling Items
Provision for income taxes
Income Tax Expense Benefit
Deferred tax assets tax lease liabilities.
Deferred tax liabilities right-of-use lease assets.
Deferred tax assets:
Deferred Tax Assets Net [Abstract]
Net operating loss carryforward
Deferred Tax Assets Operating Loss Carryforwards
Research and development credits
Deferred Tax Assets Tax Credit Carryforwards Research
Stock-based compensation
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
Lease liabilities
Deferred Tax Assets Tax Lease Liabilities
Other
Deferred Tax Assets Other
Total gross deferred tax assets
Deferred Tax Assets Gross
Deferred tax liabilities:
Deferred Tax Liabilities Net [Abstract]
Right-of-use lease assets
Deferred Tax Liabilities Right Of Use Lease Assets
Total gross deferred tax liabilities
Deferred Income Tax Liabilities
Valuation allowance
Deferred Tax Assets Valuation Allowance
Net deferred tax assets
Deferred Tax Assets Liabilities Net
Expiring operating loss carryforwards.
Indefinite operating loss carryforwards.
Taxable income limitation percentage for operating loss carryforward.
Net operating loss carryforwards expiration year.
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Table]
Income Tax Authority
Income Tax Authority [Axis]
Income Tax Authority
Income Tax Authority [Domain]
Domestic Tax Authority
Domestic Country [Member]
State and Local Jurisdiction
State And Local Jurisdiction [Member]
Income Tax Authority, Name
Income Tax Authority Name [Axis]
Income Tax Authority, Name
Income Tax Authority Name [Domain]
California Franchise Tax Board
California Franchise Tax Board [Member]
Other state jurisdiction.
Other State Jurisdiction
Other State Jurisdiction [Member]
Statistical Measurement
Range [Axis]
Statistical Measurement
Range [Member]
Minimum
Minimum [Member]
Maximum
Maximum [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Total
Operating Loss Carryforwards
Expiring Operating Loss Carryforwards
Expiring Operating Loss Carryforwards
Net operating loss carryforwards expiration year
Net Operating Loss Carryforwards Expiration Year
Indefinite Operating Loss Carryforwards
Indefinite Operating Loss Carryforwards
Taxable income limitation percentage for operating loss carryforward
Taxable Income Limitation Percentage For Operating Loss Carryforward
Deferred tax assets tax credit carryforwards research, expiration year.
Deferred Tax Assets, Tax Credit Carryforwards, Research
Research and development credit carryforwards expiration year
Deferred Tax Assets Tax Credit Carryforwards Research Expiration Year
Balance at beginning of year
Unrecognized Tax Benefits
Additions for tax positions of prior years
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
Additions based on tax positions related to current year
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
Balance at end of year
Unrecognized Tax Benefits, Ending Balance
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
Period of income taxes receivable, net operating loss, CARES Act.
Suspension of Taxable Income Limitation Percentage for Operating Loss Carryforward.
Net operating loss carryback period
Period Of Income Taxes Receivable Net Operating Loss C A R E S Act
Suspension of taxable income limitation percentage for operating loss carryforward
Suspension Of Taxable Income Limitation Percentage For Operating Loss Carryforward
Adjusted gross income for disallowance of net operating loss deductions.
Business credit offset amount.
Adjusted gross income for disallowance of net operating loss deductions
Adjusted Gross Income For Disallowance Of Net Operating Loss Deductions
Business credit offset amount
Business Credit Offset Amount
Note To Financial Statement Details Textual
Note To Financial Statement Details Textual
Nature of Expense
Nature Of Expense [Axis]
Interim Period, Costs Not Allocable
Interim Period Costs Not Allocable [Domain]
Represents the information pertaining to the disgorgement of short-swing profits arising from the sales of common stock.
Disgorgement of Short-Swing Profits from the Sale of Common Stock
Disgorgement Of Shortswing Profits From The Sale Of Common Stock [Member]
Maximum amount per each participant the employer may contribute to a defined contribution plan.
Schedule Of Defined Benefit Plans Disclosures [Table]
Schedule Of Defined Benefit Plans Disclosures [Table]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, employer matching contribution, percent of match
Defined Contribution Plan Employer Matching Contribution Percent Of Match
Defined contribution plan, employer matching contribution, percent of employees' gross pay
Defined Contribution Plan Employer Matching Contribution Percent
Defined contribution plan, maximum annual contributions by employer per employee, amount
Defined Contribution Plan Maximum Annual Contributions By Employer Per Employee Amount
Defined contribution plan, cost
Defined Contribution Plan Cost Recognized
Cost of product sales
Gross Profit
Gross Profit
Operating expenses:
Operating Expenses [Abstract]
Other income (expense), net