Expected volatility rate, maximum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
Share-based compensation, vesting period
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
Gross profit
Gross Profit
Electronic Equipment
Electronic Equipment [Member]
Electronic equipment.
Electronic equipment [Member]
Class of warrant or right issued during the period
Class Of Warrant Or Right Issued During The Period
Class of Warrant or Right, Issued During The Period.
Accrued Expense and Other Current Liabilities [Abstract]
Accrued Expenses and Other Current Liabilities.
Operating Loss Carryforwards
Operating Loss Carryforwards, Total
Lasting
Lasting [Member]
Lasting
Cash equivalents, Maturity terms
Cash Equivalents Maturity Terms
Cash equivalents maturity terms.
Cash equivalents, Maturity terms
Shares Authorized
December 31, 2020
Temporary Equity Shares Authorized
Document Information [Line Items]
Document Information [Line Items]
Auditor Location
Auditor Location
Other comprehensive income (loss)
Other Comprehensive Income Loss Net Of Tax
Other Comprehensive Income (Loss), Net of Tax, Total
Deferred Revenue
Deferred Revenue, Total
Operating expenses:
Operating Expenses [Abstract]
Finite-Lived Intangible Assets by Major Class
Finite Lived Intangible Assets By Major Class [Axis]
Operating loss
Net operating loss
Operating loss
Operating Income Loss
Customer two.
Customer Two [Member]
Public Warrants
Public Warrants [Member]
Public Warrants [Member].
Converted into equity
Equity Fair Value Adjustment
Concentration Risk Type [Domain]
Summary of Purchase Price Allocation
Schedule Of Finite And Indefinite Lived Intangible Assets Acquired As Part Of Business Combination Table [Text Block]
Schedule of finite and indefinite lived intangible assets acquired as part of business combination.
Entity Emerging Growth Company
Entity Emerging Growth Company
Income Tax Disclosure [Abstract]
Proceeds from reverse capitalization, net of transaction costs
Proceeds From Reverse Capitalization Net Of Transaction Costs
Proceeds from reverse capitalization, net of transaction costs.
Maximum number of shares granted
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
Purchase of property and equipment
Payments To Acquire Property Plant And Equipment
Payments to Acquire Property, Plant, and Equipment, Total
Geographical [Axis]
Common stock of 0.0001 par value - Authorized: 1,000,000,000 and 129,397,278 shares at December 31, 2021 and 2020, respectively; Issued and outstanding: 152,862,447 and 13,413,431 shares at December 31, 2021 and 2020, respectively (1)
Common Stock Value
Common Stock, Value, Issued, Total
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Ending Balance
Total liabilities
Liabilities
Research grant proceeds
Research Grant Proceeds
Research Grant Proceeds
Schedule of Disaggregation of Revenue by Revenue Source
Disaggregation Of Revenue Table [Text Block]
Employee compensation
Accrued Employee Compensation
Accrued Employee Compensation
Deferred issuance cost on credit
Payment Of Noncash Financing Deferred Issuance Costs
Payment of non-cash financing deferred issuance costs.
Summary of Income Before Income Taxes
Schedule Of Income Before Income Tax Domestic And Foreign Table [Text Block]
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Goodwill
Goodwill
Goodwill, Total
Goodwill, Beginning Balance
Goodwill, Ending Balance
Accrued Expenses and Other Current Liabilities.
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES Abstract
Intangible assets
Finitelived Intangible Assets Acquired1
Two Thousand And Twenty One Incentive Award Plan
Two Thousand And Twenty One Incentive Award Plan [Member]
Two thousand and twenty one incentive award plan.
Class of Stock
Class Of Stock [Domain]
Purchase of an intangible asset
Payments To Acquire Intangible Assets
Weighted-average shares used to compute net loss per share, basic and diluted
Weighted average number of common shares used in computing basic and diluted net loss per share (1)
Weighted Average Number Of Share Outstanding Basic And Diluted
Business Combinations [Abstract]
Summary of warrants
Schedule Of Stockholders Equity Note Warrants Or Rights [Text Block]
Business Acquisition [Line Items]
Business Acquisition [Line Items]
Legal Entity
Legal Entity [Axis]
Old Talkspace Warrants
Old Talkspace Warrants [Member]
Old Talkspace Warrants [Member].
Recognition of incremental costs of obtaining contracts as expenses, Terms
Recognition Of Incremental Costs Of Obtaining Contracts As Expenses Terms
Recognition of incremental costs of obtaining contracts as expenses terms.
Recognition of incremental costs of obtaining contracts as expenses, Terms
Common stock issued related to exercise of warrants, shares
Stock Issued During Period Shares Warrants
Number of shares of stock issued during the period pursuant to warrants.
General and Administrative Expense
General And Administrative Expense [Member]
Goodwill
Indefinitelived Intangible Assets Acquired
Weighted average remaining contractual term (in years) Exercisable at the end of the period
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
Provision for uncertain tax positions
Unrecognized Tax Benefits Period Increase Decrease
Unrecognized Tax Benefits, Period Increase (Decrease), Total
Credit and security agreement member.
Credit And Security Agreement [Member]
Series B Preferred Stock
Series B Preferred Stock [Member]
Accounts receivable, net of allowance of $4,918 and $824 as of December 31, 2021 and 2020, respectively
Accounts Receivable Net Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Amount Borrowed
Short-term Debt
Short-term Debt, Total
Fair value as of beginning
Fair value as of ending
Fair value as of beginning
Balance at December 31, 2020
Warrants And Rights Outstanding
Significant Accounting Policies
Significant Accounting Policies [Text Block]
Other
Other Liabilities, Current
Other Liabilities, Current, Total
City Area Code
City Area Code
Issuance of series D convertible preferred stock, shares
Issuance Of Series D Convertible Preferred Stock Shares
Issuance of series D convertible preferred stock shares.
Vested and unsettled at end of year
Vested and unsettled
Vested and unsettled.
Schedule of Fair Value of Option Granted Share-based Payment Award Stock Options Valuation Assumptions
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block]
Total gross deferred tax assets, net
Deferred Tax Assets Gross
Net deferred tax assets
Deferred Tax Assets Net
Percentage of Revenue Generated from Customers
Percentage of Revenue Generated from Customers.
Disclosure Text Block [Abstract]
Weighted average exercise price, Forfeited
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
Goodwill And Intangible Assets Disclosure [Abstract]
Commitments and contingencies (note 9)
Commitments and Contingencies
Total consideration
Business Combination Consideration Transferred Other1
Amortization period (years)
Acquired Finite Lived Intangible Assets Weighted Average Useful Life
Number of common stock shares outstanding percentage
Number Of Common Stock Shares Outstanding Percentage
Number of Common Stock Shares Outstanding Percentage
Class Of Warrant Or Right [Line Items]
Class Of Warrant Or Right [Line Items]
Intangible assets, net
Intangible assets, net
Finite Lived Intangible Assets Net
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net, Ending Balance
2025
Finite Lived Intangible Assets Amortization Expense Year Four
Issuance of common stock in connection with Business Combination and PIPE offering, net of issuance costs, shares
Stock Issued During Period Shares New Issues
Proceeds from issuance of convertible preferred stock, net
Underwritten public offering of convertible preferred stock
Proceeds From Issuance Of Convertible Preferred Stock
Share Based Arrangements To Obtain Goods And Services [Abstract]
Business Combination
Business Combination Disclosure [Text Block]
Liabilities:
Liabilities Fair Value Disclosure [Abstract]
Related Party [Domain]
Class Of Customer
Class Of Customer [Axis]
Class of customer.
Reporting Unit
Reporting Unit [Axis]
Preferred stock conversion
Stock Issued During Period Value Conversion Of Convertible Securities
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Conversion of Stock, Description
Conversion Of Stock Description
Net cash used in investing activities
Net Cash Provided By Used In Investing Activities
Borrowing Arrangements
Debt Disclosure [Text Block]
Selected Quartely Financial Data
Quarterly Financial Information [Text Block]
CONVERTIBLE PREFERRED STOCK:
Temporary Equity [Abstract]
General and administrative
General And Administrative Expense
General and Administrative Expense, Total
Property and equipment, net
Property and equipment, net
Property Plant And Equipment Net
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net, Ending Balance
Deferred revenues
Contract With Customer Liability Current
Common stock, shares issued
Common Stock Shares Issued
Common Stock, Shares, Issued, Total
Increase in deferred revenues
Increase Decrease In Deferred Charges
Statement Of Income And Comprehensive Income [Abstract]
Customer Concentration Risk [Member]
Security Exchange Name
Security Exchange Name
Statistical Measurement
Range [Member]
Convertible preferred stock (Series Seed, Seed-1, Seed-2, A, B, C and D) of $0.0001 par value - Authorized: 0 and 95,709,146 shares at December 31, 2021 and 2020, respectively; Issued and outstanding: 0 and 94,582,550 shares at December 31, 2021 and 2020, respectively (1)
Net Carrying Value
Redeemable Noncontrolling Interest Equity Preferred Carrying Amount
Other long-term liabilities
Other Liabilities Noncurrent
Other Liabilities, Noncurrent, Total
Acquired technology
Finite Lived Intangible Assets Gross
Finite-Lived Intangible Assets, Gross, Total
Finite Lived Intangible Assets Net [Abstract]
Line of credit facility, maximum borrowing capacity
Line Of Credit Facility Maximum Borrowing Capacity
Debt Disclosure [Abstract]
Document Period End Date
Document Period End Date
Series C Preferred Stock
Series C Preferred Stock [Member]
Income Statement Location
Income Statement Location [Axis]
Schedule of accrued expenses and other current liabilities
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Line of Credit Facility, Lender
Line Of Credit Facility Lender [Domain]
Warrant
Warrant [Member]
Schedule of Allowance for Credit Losses
Accounts Receivable Allowance For Credit Loss Table [Text Block]
Common stock, shares authorized
Common Stock Shares Authorized
Financial (income) expense, net
Interest And Debt Expense Income
Interest and debt expense income.
Use of Estimates
Use Of Estimates
Fixed assets
Deferred Tax Assets, Deferred Income
Fees related to issuance of warrant.
Fees Related To Issuance Of Warrant
Related Party [Axis]
Schedule of finite and in definite lived intangible assets acquired as part of business combination.
Schedule Of Finite And Indefinite Lived Intangible Assets Acquired As Part Of Business Combination [Line Items]
Supplemental cash flow data:
Supplemental Cash Flow Information [Abstract]
Class of Stock
Statement Class Of Stock [Axis]
Eligible Employees Elective Deferral, Percentage
Eligible Employees Elective Deferral Percentage
Eligible Employees Elective Deferral, Percentage.
Adjustments to reconcile net loss to net cash used in operating activities:
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]
Concentration Risk Benchmark [Domain]
Number of Shares excluded from Options Exercisable Aggregate Intrinsic Value
Share Based Compensation Arrangement by Share Based Payment Award Out of the Money Options Excluded from Option Exercisable Intrinsic Value
Share Based Compensation Arrangement by Share Based Payment Award Out of the Money Options Excluded from Option Exercisable Intrinsic Value
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
Consulltants
Consulltants [Member]
Consulltants [Member]
Stock based compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost
Cash paid during the year for interest
Interest Paid Net
Schedule Of Depreciation Of Property Plant Equipment [Line Items]
Schedule Of Depreciation Of Property Plant Equipment [Line Items]
Schedule of depreciation of property plant equipment.
Summary of Fair Value Measurements
Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table [Text Block]
Current Fiscal Year End Date
Current Fiscal Year End Date
Net increase (decrease) in cash and cash equivalents
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
Document Information [Table]
Document Information [Table]
Customer relationship [Member]
Customer Relationships [Member]
Other
Deferred Tax Assets Other
Line Of Credit Facility [Line Items]
Line Of Credit Facility [Line Items]
Disaggregation of Revenue [Table]
ASSETS
Assets [Abstract]
Seed
Seed Convertible Preferred Stock [Member]
Seed convertible preferred stock.
Seed [Member]
Preferred stock conversion, Share
Stock Issued During Period Shares Conversion Of Convertible Securities
Commercial
Commercial [Member]
Commercial member.
Additional stock compensation expense related to modification of stock options as a result of the Business Combination
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost
Accounts payable
Accounts Payable Current
Accounts Payable, Current, Total
Up-front payments (Contributions as Founder)
Up-front payments (Contributions as Founder)
Private Placement
Private Placement [Member]
Debt Instrument, Face Amount
Common stock, par value
Common Stock Par Or Stated Value Per Share
Summary of income tax expense (benefit)
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
State [Member]
State and Local Jurisdiction [Member]
Foreign
Foreign
Income Loss From Continuing Operations Before Income Taxes Foreign
Weighted average fair value, Vested and unsettled
Weighted average fair value, Vested and unsettled
Weighted average fair value, Vested and unsettled
Redemption Trigger Share Price
Redemption Trigger Share Price
Redemption Trigger Share Price.
Cost of revenues
Cost Of Revenue
Cost of Revenue, Total
Stockholders' Equity Note [Abstract]
Research and Development Expense
Research And Development Expense Policy
Hec Master Fund Lp
Hec Master Fund Lp [Member]
HEC Master Fund LP [Member]
Loss before taxes on income
Loss before taxes on income
Loss before taxes on income
Loss before taxes on income
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
Document Type
Document Type
Schedule Of Goodwill [Table]
Schedule Of Goodwill [Table]
Effective Income Tax Rate Continuing Operations Tax Rate Reconciliation [Abstract]
Total purchase price
Total cash consideration
Business Combination Consideration Transferred1
Restricted stock units settled, shares
Restricted Stock Units Settled Share
Restricted stock units settled shares.
Total current assets
Assets Current
Disaggregation of Revenue [Line Items]
Share-based Payment Arrangement, Option
Employee Stock Option [Member]
Long-term Debt, Type
Longterm Debt Type [Domain]
Weighted average remaining contractual term (in years)
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
Share-based compensation, contractual terms
Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award
Forward Purchase Unit
Forward Purchase Unit
Forward purchase unit
Actual income taxes
Taxes on income
Income Tax Expense Benefit
Income Tax Expense (Benefit), Total
Other current assets
Other Assets Current
Entity Incorporation, Date of Incorporation
Net loss per share, basic and diluted
Basic and diluted net loss per share
Earnings Per Share Basic And Diluted
Earnings Per Share, Basic and Diluted, Total
Weighted average fair value forfeited
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value
Warrants issue
Warrants Issue
Warrants issue
Antidilutive Securities
Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis]
Consolidation
Consolidation, Policy [Policy Text Block]
App Based Subscription For Relationship And Couple Counseling
App Based Subscription For Relationship And Couple Counseling [Member]
App-based Subscription for Relationship and Couple Counseling [Member].
Description Of Organisation And Business Operation [Abstract]
Description Of Organisation And Business Operation [Abstract]
Net intangible assets for Business combination
Net operating loss carryforwards
Deferred Tax Assets Operating Loss Carryforwards
Deferred Tax Assets, Operating Loss Carryforwards, Total
Schedule Of Depreciation Of Property Plant Equipment [Table]
Schedule Of Depreciation Of Property Plant Equipment [Table]
Schedule of depreciation of property plant equipment.
Common stock, shares outstanding
Beginning balance, shares
Ending balance, shares
Common Stock Shares Outstanding
Class of Warrant or Right
Class Of Warrant Or Right [Domain]
Plan Name
Plan Name [Axis]
Finite Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets [Line Items]
Less accumulated depreciation
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Number of options, Forfeited
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
Revenue Recognition
Revenue Recognition Policy [Text Block]
Total operating expenses
Operating Expenses
Issued in connection with closing of the Forward Purchase Agreement
Warrants Issued In Closure Of Forward Purchase Agreement
Warrants Issued In Closure Of Forward Purchase Agreement.
Issuance costs in connection with Business Combination and PIPE offering
Adjustments To Additional Paid In Capital Stock Issued Issuance Costs
Increase (decrease) in effective tax rate due to:
Increase Decrease In Effective Tax Rate Due To [Abstract]
Increase (decrease) in effective tax rate due to:[Abstract].
Weighted average exercise price, Outstanding at the beginning of the period
Weighted average exercise price, Outstanding at the end of the period
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
Cash flows from operating activities:
Net Cash Provided By Used In Operating Activities [Abstract]
Customer three.
Customer Three [Member]
Operating Loss Carryforwards [Table]
Class of Warrant or Right, Exercise Price of Warrants or Rights
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
Series B
Series B Convertible Preferred Stock [Member]
Series B convertible preferred stock.
Series B [Member]
Net loss per share (1):
Earnings Per Share [Abstract]
Business Acquisition, Date of Acquisition Agreement
Business Acquisition Date Of Acquisition Agreement1
Increase in other current assets
Increase Decrease In Other Current Assets
Net loss
Net loss
Net loss
Net income (loss)
Net loss
Net Income Loss
Summary of Reconciliation of Effective Tax Rate and Statutory Income Tax Rate
Schedule Of Effective Income Tax Rate Reconciliation Table [Text Block]
Accrued Expenses and Other Current Liabilities
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
2026 and thereafter
Finitelived Intangible Asset Expected Amortization Year Five And There After
Finite-lived intangible asset, expected amortization, year five and there after.
2025 and thereafter
Concentration Risk of Credit Risk
Concentration Risk Credit Risk
Employee Benefit Plan
Compensation and Employee Benefit Plans [Text Block]
Research and Development Expense
Research And Development Expense [Member]
Document Fiscal Period Focus
Document Fiscal Period Focus
Accounting Policies [Abstract]
Entity Address, Address Line One
Number of options, Outstanding at the beginning of the period
Number of options, Outstanding at the end of the period
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
Total current liabilities
Liabilities Current
Acquired technology
Finite Lived Intangible Assets Accumulated Amortization
Entity Address, Postal Zip Code
Risk free interest rate, maximum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
Aggregate intrinsic value, Outstanding at the ending of the period
Aggregate intrinsic value, Outstanding at the beginning of the period
Aggregate intrinsic value, Outstanding
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
Customer One
Customer One [Member]
Customer one.
Accrued expenses and other current liabilities
Accrued Liabilities and Other Liabilities
Beginning balance, value
Ending balance, value
Temporary Equity Carrying Amount Attributable To Parent
Intangible Assets, Net
Intangible Assets Disclosure [Text Block]
Convertible Preferred Stock
Convertible Preferred Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative
Arrangements And Nonarrangement Transactions [Member]
State taxes, net of federal benefit
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
Net cash used in operating activities
Net Cash Provided By Used In Operating Activities
Payments for Repurchase of Common Stock
Payments For Repurchase Of Common Stock
Accrued expenses and other current liabilities
Accrued Liabilities And Other Liabilities Current
Accrued Liabilities And Other Liabilities Current.
Redemption of Stock
Redemption Of Stock
Redemption of Stock
Equity Components
Statement Equity Components [Axis]
CURRENT ASSETS:
Assets Current [Abstract]
Entity Registrant Name
Entity Registrant Name
Consumer
Consumer [Member]
Consumer member.
Talkspace Network LLC [Member]
Talkspace Network Llc [Member]
Talkspace network LLC.
Amortization of debt issuance costs
Amortization Of Financing Costs
Description Of Organization And Business Operation Disclosure
Description Of Organisation And Business Operation Disclosure [Text Block]
Description of organisation and business operation disclosure text block.
Series A Preferred Stock
Series A Preferred Stock [Member]
Entity Interactive Data Current
Entity Interactive Data Current
Entity Address, City or Town
Customer
Major Customers [Axis]
Credit Agreement [Member]
Credit Agreement [Member]
Credit agreement.
Accounts Receivable [Member]
Expected volatility rate, minimum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
Operating Loss Carryforwards, Limitations on Use
Expected term (years)
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
Conversion Of Stock, Conversion Rate
Conversion Of Stock Conversion Rate
The exchange rate per share of the conversion feature embedded in the business combination.
Trading Symbol
Trading Symbol
Gains on Revaluation of Warrants
Gains On Revaluation Of Warrants
Gains On Revaluation Of Warrants
Cash flows from investing activities:
Net Cash Provided By Used In Investing Activities [Abstract]
Converted Stock, Deemed Value Per Share
Converted Stock Deemed Value Per Share
Converted Stock, Deemed Value Per Share
Concentration Risk Type [Axis]
Summary of Stock Option Activity Under Restricted Stock Units
Schedule Of Share Based Compensation Restricted Stock Units Award Activity Table [Text Block]
Intangible Assets
Intangible Assets Finite Lived Policy
Local Phone Number
Local Phone Number
Advertising expense
Advertising Expense
Number of options, Exercisable at the end of the period
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
Operating expense
Operating expense
Operating expense
Schedule of Finite-Lived Intangible Assets
Schedule Of Finite Lived Intangible Assets Table [Text Block]
Total stockholders’ equity (deficit)
Beginning balance
Ending balance
Stockholders Equity
Class Of Customer
Class Of Customer [Domain]
Class of customer.
Summary of Selected Quarterly Financial Data
Quarterly Financial Information [Table Text Block]
Valuation Allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Warrants And Rights Outstanding Expiration Period
Warrants And Rights Outstanding Expiration Period
Expiration period of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable period or upon event certain to occur, in 'PnYnMnDTnHnMnS' format.
Preferred stock, shares issued
Preferred Stock Shares Issued
Preferred Stock, Shares Issued, Total
Cost of revenues
Cost of revenues
Cost of revenues
Seed-1
Seed One Convertible Preferred Stock
Seed One Convertible Preferred Stock [Member]
Seed one convertible preferred stock.
Common Class A
Common Class A [Member]
Statistical Measurement
Range [Axis]
Entity Small Business
Entity Small Business
Preferred stock, shares outstanding
Preferred Stock Shares Outstanding
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding, Ending Balance
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Fair Value Hierarchy and NAV
Fair Value Measurements Fair Value Hierarchy [Domain]
Schedule of finite and indefinite lived intangible assets acquired as part of business combination.
Schedule Of Finite And Indefinite Lived Intangible Assets Acquired As Part Of Business Combination [Table]
Stock-based compensation
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
Credit Facility
Credit Facility [Axis]
Summary of Deferred Tax Assets
Schedule Of Deferred Tax Assets And Liabilities Table [Text Block]
Selling and Marketing Expense
Selling And Marketing Expense [Member]
Entity
Entity [Domain]
Business Acquisition
Business Acquisition [Axis]
Nonvested Aggregate intrinsic value, Outstanding at the ending of the period
Nonvested Aggregate intrinsic value, Outstanding at the beginning of the period
Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Aggregate Intrinsic Value
Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Aggregate Intrinsic Value
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Defined Contribution Plan Employer Matching Contribution Percent Of Match
Change in value
Revaluation of the fair value of warrants
Fair Value Adjustment Of Warrants
Conversion of Stock, Shares Issued
Conversion Of Stock Shares Issued1
Additional paid-in capital (1)
Additional Paid In Capital
Additional Paid in Capital, Total
Additional Paid in Capital, Beginning Balance
Additional Paid in Capital, Ending Balance
December 31, 2020
Temporary Equity Shares Issue Price
Temporary equity shares issue price.
Issue Price
Health plans and EAP customers
Health Plans and EAP Customers [Member]
Health plans and EAP customers.
Series D
Series D Convertible Preferred Stock [Member]
Series D Convertible Preferred Stock [Member].
Series D [Member]
Mr. and Ms. Frank [Member]
Mr. and Ms. Frank Member
Operating Loss Carry forwards Percentage
Operating loss carry forwards percentage
Class of Warrant or Right, Outstanding
Class Of Warrant Or Right Outstanding
Weighted average exercise price, Granted
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
Sale of Stock
Sale Of Stock Name Of Transaction [Domain]
Shares Issued
December 31, 2020
Temporary Equity Shares Issued
Revenue From Contract With Customer [Abstract]
Plan Name
Plan Name [Domain]
Temporary Equity By Class Of Stock [Table]
Temporary Equity By Class Of Stock [Table]
Forward Contracts
Forward Contracts [Member]
Class Of Stock [Line Items]
Class Of Stock [Line Items]
Components Of Deferred Tax Assets [Abstract]
Lender Name
Line Of Credit Facility [Axis]
Goodwill
Goodwill And Intangible Assets Goodwill Policy
Income Tax Authority [Axis]
Depreciation
Depreciation
Depreciation, Total
Increase in valuation allowance
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Clinical operations
Other Cost And Expense Operating
Other Cost and Expense, Operating, Total
Amortization of Intangible Assets
Amortization Of Intangible Assets
Amortization of Intangible Assets, Total
Goodwill
Goodwill Disclosure [Text Block]
Issuance of common stock in connection with Business Combination and PIPE offering, net of issuance costs
Stock Issued During Period Value New Issues
Proceeds from issuance of warrants
Proceeds From Issuance Of Warrants
Conversion of Stock, Shares Options
Conversion Of Stock Shares Options
The number of new shares options in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.
Accounts Receivable
Accounts Receivable, Related Parties
Business Combinations
Business Combinations Policy
Stock-based compensation
Share Based Compensation
Share-based Payment Arrangement, Noncash Expense, Total
Number of Reporting Units
Number Of Reporting Units
Summary of Stock Option Activity under 2014 Plan and 2021 Plan
Schedule Of Share Based Compensation Stock Options Activity Table [Text Block]
Capital Stock
Capital Stock [Text Bock]
Capital Stock [Text Bock]
Long-Lived Tangible Asset
Property Plant And Equipment Type [Domain]
Contract description
Contract description
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares
Business Acquisition Equity Interests Issued Or Issuable Number Of Shares Issued
Deferred Compensation Arrangement with Individual, Contributions by Employer
Deferred Compensation Arrangement With Individual Contributions By Employer
Summary of Convertible preferred stock
Temporary Equity Table [Text Block]
Net cash provided by financing activities
Net Cash Provided By Used In Financing Activities
Commitments And Contingencies Disclosure [Abstract]
Selected Quarterly Financial Information [Abstract]
Debt Issuance Costs, Net
Debt Issuance Costs, Net, Total
Total assets
Assets
Beginning balance
Allowance, Accounts Receivable
Ending balance
Allowance For Doubtful Accounts Receivable
Exercise of stock options, share
Stock Issued During Period Shares Stock Options Exercised
Accrued interest or penalties
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Statement [Line Items]
Statement [Line Items]
Total liabilities, convertible preferred stock and stockholders’ equity (deficit)
Liabilities And Stockholders Equity
2023
Finite Lived Intangible Assets Amortization Expense Year Two
Class of Warrant or Right
Class Of Warrant Or Right [Axis]
Schedule of Revenue from External Customers by Geographic Areas
Revenue from External Customers by Geographic Areas [Table Text Block]
Property Plant And Equipment [Abstract]
Statement Of Cash Flows [Abstract]
Clinical Operations
Clinical Operations [Member]
Clinical Operations [Member]
Additional Paid-in Capital
Additional Paid In Capital [Member]
Security12b Title
Security12b Title
Comprehensive loss
Comprehensive loss
Comprehensive Income Net Of Tax
Goodwill [Line Items]
Goodwill [Line Items]
Forward Purchase Amount
Forward Purchase Amount
Forward purchase amount
Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs Level3 [Member]
Percentage volatilities of public warrant estimated before the expected business combination
Percentage Volatilities Of Public Warrant Estimated Before The Expected Business Combination
Percentage volatilities of public warrant estimated before the expected business combination.
Entity Well-known Seasoned Issuer
Entity Well Known Seasoned Issuer
Operating Loss Carryforwards [Line Items]
Revenue Reserves
Revenue Reserves
Revenue Reserves
Award Type
Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]
Award Vesting Rights, Percentage
Sharebased Compensation Arrangement By Sharebased Payment Award Award Vesting Rights Percentage
Fair Value Hierarchy and NAV
Fair Value By Fair Value Hierarchy Level [Axis]
Amortization period
Finite Lived Intangible Assets Remaining Amortization Period1
Summary of Property and Equipment, Net
Property Plant And Equipment [Text Block]
Warrant issuance cost and change in fair value
Warrant Issuance Cost And Change In Fair Value
Warrant issuance cost and change in fair value.
Restricted Stock
Restricted Stock [Member]
Fair Value By Balance Sheet Grouping [Table]
Fair Value By Balance Sheet Grouping [Table]
Aggregate Liquidation Preference
Temporary Equity Liquidation Preference
Stock option award granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
Entity Current Reporting Status
Entity Current Reporting Status
Revenue Recognition
Revenue From Contract With Customer [Text Block]
Non-cash financing activity:
Noncash Investing And Financing Items [Abstract]
Entity Voluntary Filers
Entity Voluntary Filers
Risk free interest rate, minimum
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
Issuance of series D convertible preferred stock, net of issuance costs
Issuance Of Series D Convertible Preferred Stock Value
Issuance of series D convertible preferred stock, net of issuance costs.
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Documents Incorporated By Reference Text Block
Documents Incorporated by Reference [Text Block]
Seed-2
Seed Two Convertible Preferred Stock
Seed Two Convertible Preferred Stock [Member]
Seed two convertible preferred stock.
Net loss per share
Earnings Per Share Policy [Text Block]
Proceeds from borrowings
Proceeds From Issuance Of Debt
Computer Equipment
Computer Equipment [Member]
Federal [Member]
Federal Ministry of Finance, Germany [Member]
Share Based Compensation Allocation And Classification In Financial Statements [Abstract]
Class of Warrant or Right Minimum Notice Period For Redemption
Class Of Warrant Or Right Minimum Notice Period For Redemption
Class of Warrant or Right, Minimum Notice Period For Redemption.
Auditor Firm Id
Auditor Firm ID
Long-term Debt, Type
Longterm Debt Type [Axis]
Income Statement Location
Income Statement Location [Domain]
Subscription Agreement
Subscription Agreement [Member]
Subscription agreement [Member].
UNITED STATES
Class Of Warrant Or Right [Table]
Class Of Warrant Or Right [Table]
Talkspace
Talkspace, Inc.
Talkspace Inc [Member]
Talkspace, Inc [Member]
Auditor Name
Auditor Name
Preferred stock, shares authorized
Preferred Stock Shares Authorized
Weighted average exercise price, Exercisable at the end of the period
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
JPMorgan Chase Bank NA [Member]
Jpmorgan Chase Bank Na [Member]
JPMorgan chase bank, N.A.
Minimum
Minimum [Member]
Minimum [Member]
Measurement Frequency
Fair Value Measurement Frequency [Domain]
Separation and Transition Agreements Description
Separation and Transition Agreements Description
Exercise of stock options
Stock Issued During Period Value Stock Options Exercised
Acquisition of business
Payments to Acquire Businesses, Gross
Payments To Acquire Businesses Gross
2022
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
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
Schedule Of Business Acquisitions By Acquisition [Table]
Schedule Of Business Acquisitions By Acquisition [Table]
Document Annual Report
Document Annual Report
Valuation allowance
Deferred Tax Assets Valuation Allowance
Deferred Tax Assets, Valuation Allowance, Total
Intangible assets, net
Intangible Assets Net Excluding Goodwill
Intangible Assets, Net (Excluding Goodwill), Total
Conversion of Vested and Unvested Stock Options, Exchange Ratio
Conversion of Vested and Unvested Stock Options, Exchange Ratio
No Customer [Member]
No Customer [Member]
Debt Instrument, Payment Terms
Maximum increase in annual amount number of common stock shares outstanding percentage
Maximum Increase In Annual Amount Number Of Common Stock Shares Outstanding Percentage
Maximum increase In Annual Amount Number Of Common Stock Shares Outstanding Percentage
Cash flows from financing activities:
Net Cash Provided By Used In Financing Activities [Abstract]
Total unrecognized compensation cost, non-vested options
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total
Domestic
Domestic
Income Loss From Continuing Operations Before Income Taxes Domestic
Financial statements in U.S. dollars
Foreign Currency Transactions And Translations Policy [Text Block]
Impairment charge of goodwill
Goodwill Impairment Loss
Entity Filer Category
Entity Filer Category
Income Tax
Income Tax Policy [Text Block]
Debt Instrument, Drawn Period
Debt Instrument, Drawn Period
Document Fiscal Year Focus
Document Fiscal Year Focus
Series A
Series A Convertible Preferred Stock [Member]
Series A convertible preferred stock.
Series A [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Redemption Amount From Forward Purchase
Redemption Amount From Forward Purchase
Redemption amount from forward purchase
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Aggregate intrinsic value, granted
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Intrinsic Value
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
Scheduleof Finite Lived Intangible Assets Future Amortization Expense Table [Text Block]
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
Forfeited
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares
Accumulated deficit
Retained Earnings Accumulated Deficit
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Ending Balance
Additional unrecognized stock compensation expense related to modification of stock options as a result of the Business Combination
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Unamortized Compensation Cost
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Unamortized Compensation Cost
Income Tax
Income Tax Disclosure [Text Block]
Schedule Of Depreciation Of Property Plant Equipment
Schedule Of Depreciation Of Property Plant Equipment Table [Text Block]
Schedule of depreciation of property plant equipment table text block.
Summary Of Depreciation Of Property Plant Equipment
Warrants
Warrant liabilities
Warrant Liabilities Non Current
Warrant liabilities non-current.
Nonvested at beginning of year
Nonvested at end of year
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
Entity Ex Transition Period
Entity Ex Transition Period
Fair Value Disclosures [Abstract]
Property and Equipment, Net
Property Plant And Equipment Disclosure [Text Block]
Deferred issuance cost
Deferred Costs
Deferred Costs, Noncurrent, Total
Maximum
Maximum [Member]
Entity Central Index Key
Entity Central Index Key
Vested and settled
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
Business Acquisition, Acquiree
Business Acquisition Acquiree [Domain]
Groop Internet Platforms Inc
Groop Internet Platforms Inc [Member]
Groop Internet Platform Inc.
Rental Expense
Operating Lease, Expense
Temporary Equity [Line Items]
Temporary Equity [Line Items]
Acquisition of warrants
Stock Issued During Period Value Acquisitions
Theoretical tax benefit
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
Cash and Cash Equivalents
Cash And Cash Equivalents Policy [Text Block]
Temporary Equity Disclosure [Abstract]
Entity Tax Identification Number
Entity Tax Identification Number
Equity Component
Equity Component [Domain]
Preferred stock, par value
Preferred Stock Par Or Stated Value Per Share
Expected volatility
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Property, Plant and Equipment
Property Plant And Equipment Policy [Text Block]
Common stock, conversion ratio
Stockholders Equity Note Stock Split Conversion Ratio1
Revenues from sales to unaffiliated customers:
Revenue From Sales To Unaffiliated Customers [Abstract]
Revenue from sales to unaffiliated customers abstract.
Revenue Reserves
Revenue Reserves Policy [Policy Text Block]
Revenue Reserves Policy [Policy Text Block]
Common stock issued related to exercise of warrants
Stock Issued During Period Value Warrants
Value of stock issued pursuant to warrants during the period.
Operating Segment
Operating Segment Policy [Text Block]
Operating segment policy text block.
Recently Issued and Adopted
Impact Of Recently Adopted Accounting Standards Policy [Text Block]
Impact of recently adopted accounting standards.
Impact of recently adopted accounting standards
Income Tax Authority [Domain]
Total unrecognized compensation cost non-vested options to be recognized, period
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
Impairment losses
Impairment Losses
Impairment losses.
Impairment losses
Minimum Percentage Approval of conversion by stock holders in Deemed Liquidation Event
Minimum Percentage Aprrovel Of Conversion By Stock Holders During Deemed Liquidation Event
Minimum Percentage Aprrovel of conversion by stock holders in Deemed Liquidation Event.
Minimum Percentage Aprrovel of conversion by stock holders in Deemed Liquidation Event
Issuance of warrants
Adjustments To Additional Paid In Capital Warrant Issued
Decrease (increase) in accounts receivable
Increase Decrease In Accounts Receivable
Subsequent Events [Abstract]
Term Loan [Member]
Term Loan [Member]
Term loan.
Maximum number of shares to be issued in connection with stock option exercises under plan
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
Additions and other adjustments
Allowance For Doubtful Accounts Receivable Recoveries
Concentration of credit risk percentage
Concentration Risk Percentage1
Statement [Table]
Statement [Table]
Proceeds from restricted long-term bank deposit
Proceeds From Sale Maturity And Collection Of Longterm Investments
Proceeds from Sale, Maturity and Collection of Long-term Investments, Total
Entity File Number
Entity File Number
Accumulated amortization:
Accumulated Amortization [Abstract]
Accumulated amortization: [Abstract].
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Accumulated Deficit
Retained Earnings [Member]
Shares Issued, Price Per Share
Shares Issued Price Per Share
Revenues
Total Revenue
Revenue From Contract With Customer Excluding Assessed Tax
Revenue from Contract with Customer, Excluding Assessed Tax, Total
Seed Preferred Stock
Seed Preferred Stock [Member]
Seed preferred stock [Member]
Payment of debt issuance costs
Payments Of Stock Issuance Costs
Increase in accounts payable
Increase Decrease In Accounts Payable
Increase (Decrease) in Accounts Payable, Total
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Debt Instrument, Fee Amount
Basis of Presentation
Basis Of Presentation And Significant Accounting Policies [Text Block]
CURRENT LIABILITIES:
Liabilities Current [Abstract]
Share-Based Compensation
Disclosure Of Compensation Related Costs Share Based Payments [Text Block]
Employee taxes withheld related to restricted stock units vested
Employee Taxes Withheld Related to Restricted Stock Units Vested
Employee taxes withheld related to restricted stock units vested.
Commitments and Contingent Liabilities
Commitments And Contingencies Disclosure [Text Block]
2024
Finite Lived Intangible Assets Amortization Expense Year Three
Common Stock
Common Stock [Member]
Computer equipment and software
Property Plant And Equipment Gross
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Ending Balance
Professional fees
Accrued Professional Fees, Current
Entity Public Float
Entity Public Float
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate
Share-based Goods and Nonemployee Services Transaction, Valuation Method, Expected Volatility Rate
Cover [Abstract]
Credit Facility
Credit Facility [Domain]
Two Thousand And Twenty One Employee Stock Purchase Plan
Two Thousand And Twenty One Employee Stock Purchase Plan [Member]
Two thousand and twenty one employee stock purchase plan.
Acquired in Business Combination
Business Combination Acquired Warrants Fair Value
Business Combination Acquired Warrants Fair Value.
Groop Internet Platform Inc [Member]
Groop Internet Platform Inc [Member]
GROOP INTERNET PLATFORM INC [Member]
Share Outstanding
December 31, 2020
Beginning balance, shares
Ending balance, shares
Temporary Equity Shares Outstanding
Series C
Series C Convertible Preferred Stock [Member]
Series C convertible preferred stock.
Series C [Member]
Statement Of Stockholders Equity [Abstract]
Schedule Of Property Plant And Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Clinical Operations Expenses
Clinical Operations Expenses Policy [Text Block]
Clinical operations expenses policy text block.
Clinical operations expenses
Number of operating segments
Number of Operating Segments
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Fair Value of Financial Instruments
Fair Value Of Financial Instruments Policy
Computer Equipment And Software
Computer Equipment And Software [Member]
Computer equipment and software [Member].
Nonvested Weighted Average Remaining Contractual Term
Share-based Compensation Arrangement by Share-based Payment Award Options Nonvested Weighted Average Remaining Contractual Term
Share-based Compensation Arrangement by Share-based Payment Award Options Nonvested Weighted Average Remaining Contractual Term
Restricted Stock Units (RSUs)
Restricted Stock Units R S U [Member]
Long-Lived Tangible Asset
Property Plant And Equipment By Type [Axis]
Document Transition Report
Document Transition Report
Weighted average fair value vested
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
Number of Shares Available Under Share Based Compensation Plans Not Yet Awarded
Number of Shares Available Under Share-Based Compensation Plans, Not Yet Awarded
Number of Shares Available Under Share-Based Compensation Plans, Not Yet Awarded.
Proceeds from exercise of stock options
Proceeds From Stock Options Exercised
Advertising Cost
Advertising Costs Policy [Text Block]
Gain On Revaluation Of Warrants
Gain On Revaluation Of Warrants
Gain on revaluation of warrants
Research and development, net
Research And Development Expense
Research and Development Expense, Total
Aged Balances
Aged Balances
Acquired technology [Member]
Technology [Member]
Technology Based Intangible Assets [Member]
Warrants
Deferred Tax Liabilities, Warrants
Deferred Tax Liabilities, Warrants
Share based compensation expense
Allocated Share Based Compensation Expense
Amount Repaid
Repayments of Short-term Debt
Repayments of Short-term Debt, Total
Concentration Risk Benchmark [Axis]
Statement Of Financial Position [Abstract]
Dividend yield
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
Pipe Investors
Pipe Investors [Member]
PIPE Investors [Member]
Depreciation and amortization
Depreciation Depletion And Amortization
Depreciation, Depletion and Amortization, Total
Preferred D stock
Series D Preferred Stock [Member]
Statutory tax rate
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
STOCKHOLDERS’ EQUITY (DEFICIT):
Stockholders Equity [Abstract]
Conversion of Stock, Shares Converted
Conversion Of Stock Shares Converted1
Sales and marketing
Selling And Marketing Expense
Selling and Marketing Expense, Total
Property Plant And Equipment Annual Depreciation Rate
Property Plant And Equipment Annual Depreciation Rate
Warrants And Rights Note Disclosure [Abstract]
Weighted average fair value, beginning balance
Weighted average fair value, ending balance
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
Shared-based compensation
Compensation Related Costs Policy [Text Block]
Warrant liability – Private Placement Warrants
Warrants And Rights Outstanding Fair Value Disclosure
Warrants and rights outstanding fair value disclosure.
Summary of Basic and Diluted Net Loss Per Share
Schedule Of Earnings Per Share Basic And Diluted Table [Text Block]
Class of Warrant or Right Redemption Threshold Consecutive Trading Days
Class Of Warrant Or Right Redemption Threshold Consecutive Trading Days
Class of Warrant or Right, Redemption, Threshold Consecutive Trading Days.
Weighted average exercise price, Exercised
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
Entity Common Stock, Shares Outstanding
Entity Common Stock Shares Outstanding
Common shares reserved for issuance
Common Stock Capital Shares Reserved For Future Issuance
Measurement Frequency
Fair Value By Measurement Frequency [Axis]
Award Type
Award Type [Axis]
Entity Shell Company
Entity Shell Company
Intangible assets with finite lives:
Intangible Assets With Finite Lives [Abstract]
Intangible assets with finite lives: [Abstract].
Sale of stock, price per share | $ / shares
Sale Of Stock Price Per Share
Reporting Unit
Reporting Unit [Domain]
User acquisition
Accrued Marketing Costs, Current
LIABILITIES, CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT
Liabilities And Stockholders Equity [Abstract]
ICFR Auditor Attestation Flag
Icfr Auditor Attestation Flag
Entity Incorporation State Country Code
Entity Incorporation, State or Country Code
Permanent differences
Income Tax Reconciliation Nondeductible Expense
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount, Total
Net Loss Per Share
Earnings Per Share [Text Block]
Warrants
Warrants [Member]
Warrants [Member]
Number of shares excluded from aggregate intrinsic value of options outstanding
Share Based Compensation Arrangement by Share Based Payment Award Out of the Money Options Vested and Expected to Vest Outstanding Aggregate Excluded from Intrinsic Value
Share Based Compensation Arrangement by Share Based Payment Award Out of the Money Options Vested and Expected to Vest Outstanding Aggregate excluded from Intrinsic Value
Amendment Flag
Amendment Flag
Convertible Preferred Stock Series Seed Seed One Seed Two A,B,C And D
Convertible Preferred Stock Series Seed Seed One Seed Two Abc And D [Member]
Convertible Preferred Stock Series Seed Seed One Seed Two A,B,C And D.
Schedule Of Stock By Class [Table]
Schedule Of Stock By Class [Table]
Conversion of preferred stock to common stock
Conversion Of Stock Amount Converted1
Schedule Of Finite Lived Intangible Assets [Table]
Schedule Of Finite Lived Intangible Assets [Table]
Non-competition agreements [Member]
Noncompete Agreements [Member]
Private Placement Warrants
Private Placement Warrant [Member]
Private Placement Warrant [Member]
Private placement warrant.
Cash and cash equivalents
Cash and cash equivalents at the beginning of the year
Cash and cash equivalents at the end of the year
Cash And Cash Equivalents At Carrying Value
Cash and Cash Equivalents, at Carrying Value, Total
Old Talkspace's
Old Talkspaces [Member]
Old Talkspaces [Member]
Cash paid during the year for income taxes
Income Taxes Paid Net
Income Taxes Paid, Net, Total
Fair Value, Recurring [Member]
Fair Value Measurements Recurring [Member]
Subsequent Events
Subsequent Events [Text Block]
Increase in accrued expenses and other current liabilities
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
Notice Period (Advance)
Notice Period (Advance)
Repayment of borrowings
Repayments Of Debt
Antidilutive Securities, Name
Antidilutive Securities Name [Domain]
Property Plant And Equipment [Line Items]
Property Plant And Equipment [Line Items]
Other long-term assets
Other Assets Noncurrent
Other Assets, Noncurrent, Total
Collaborative Arrangement and Arrangement Other than Collaborative
Type Of Arrangement [Axis]
Geographical [Domain]
Customer
Name Of Major Customer [Domain]
Options Outstanding, Options Exercisable
Aggregate intrinsic value, Exercisable at the end of the period
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
Restricted stock units settled
Restricted Stock Units Settled
Restricted stock units settled.
Sale of Stock
Subsidiary Sale Of Stock [Axis]
Finite-Lived Intangible Assets, Major Class Name
Finite Lived Intangible Assets Major Class Name [Domain]
Minimum percentage of firm commitment underwritten public offering approvel by stock holders
Minimum Percentage Of Firm Commitment Underwritten Public Offering Approvel By Stock Holders
Minimum percentage of firm commitment underwritten public offering approvel by stockholders.
Minimum percentage of firm commitment underwritten public offering approvel by stock holders
Summary of Stock-Based Compensation Expense
Schedule Of Compensation Cost For Share Based Payment Arrangements Allocation Of Share Based Compensation Costs By Plan Table [Text Block]
Line Of Credit Facility [Table]
Line Of Credit Facility [Table]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Old Talkspace
Old Talkspace [Member]
Old talkspace [Member]