Document And Entity Information
Note To Financial Statement Details Textual
Significant Accounting Policies
Note 1 - Organization and Summary of Significant Accounting Policies
tgtx_DebtInstrumentPrepaymentPenaltyPercentageOfPrincipleAmountPrepaid
Debt Instrument, Prepayment Penalty, Percentage of Principle Amount Prepaid
Debt Instrument, Prepayment Penalty, Percentage of Principle Amount Prepaid.
Note 2 - Revenue
Term Loan Advances [Member]
Represents term loan advances.
Note 3 - Investment Securities
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
Risk-free rate
Note 4 - Inventory
Debt Instrument Prepayment Occurs On Or After First Anniversary Of First Amendment Effective Date [Member]
Debt Instrument Prepayment Occurs On Or After First Anniversary Of First Amendment Effective Date.
Note 5 - Fair Value Measurements
Note 6 - Stockholders' Equity
Note 7 - Loan Payable
Note 8 - Leases
Income Tax Disclosure [Text Block]
Note 9 - Income Taxes
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
Risk-free rate
tgtx_LongTermDebtAccretedLiabilityOfFinalPaymentFee
Add: Accreted Liability of final payment fee
Amount of accreted liability of final payment fee.
Note 12 - Commitments and Contingencies
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
Volatility
Note 1 - Organization and Summary of Significant Accounting Policies - Schedule of Potentially Dilutive Securities (Details)
us-gaap_DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss
Amortized cost, as adjusted
Note 1 - Organization and Summary of Significant Accounting Policies - Schedule of Earnings Per Share (Details)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
Volatility
us-gaap_LiabilitiesCurrent
Total current liabilities
Note 2 - Revenue Recognition - Disaggregation of Revenue (Details)
Note 2 - Revenue Recognition - Disaggregation of Revenue By Product and Geography (Details)
Schedule of Debt [Table Text Block]
Note 3 - Investment Securities - Schedule of Investment Securities (Details)
Note 3 - Investment Securities - Schedule of Investment Securities (Details) (Parentheticals)
TG 1701 [Member]
TG-1701.
Information By Category Of Debt Security [Domain]
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
Expected term (in years) (Year)
Other current liabilities
Note 4 - Inventory - Schedule of Inventory (Details)
Note 5 - Fair Value Measurements - Schedule of Fair Value Measurements (Details)
Note 5 - Fair Value Measurements - Schedule of Change in Level Three Fair Value (Details)
Note 5 - Fair Value Measurements - Schedule of Change in Level Three Fair Value (Details) (Parentheticals)
Note 6 - Stockholders' Equity - Summary of Stock Option Activity (Details)
tgtx_AverageAnnualRentalPayments
Average Annual Rental Payments
Average Annual Rental Payments.
Note 6 - Stockholders' Equity - Schedule of Fair Value Assumptions (Details)
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Note 6 - Stockholders' Equity - Schedule of Nonvested Restricted Stock Activity (Details)
The North Carolina Lease [Member]
The North Carolina Lease.
Note 7 - Loan Payable - Schedule of Key Assumptions (Details)
The New Jersey Lease [Member]
The New Jersey Lease.
Note 7 - Loan Payable - Schedule of Loan Payble (Details)
Note 8 - Leases - Schedule of Classification of Lease Liabilities (Details)
Note 8 - Leases - Schedule of Lease Liability Maturity (Details)
Office Agreement with Fortress Biotech [Member]
Office Agreement with Fortress Biotech.
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Note 9 - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details)
tgtx_PercentageOfOccupancy
Percentage of Occupancy
Represents the percentage of square footage occupied.
Note 9 - Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Granted, weighted average grant date fair value (in dollars per share)
Note 12 - Commitments and Contingencies - Contractual Obligation, Fiscal Year Maturity (Details)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
Vested, weighted average grant date fair value (in dollars per share)
Notes To Financial Statements
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
Forfeited, weighted average grant date fair value (in dollars per share)
Notes To Financial Statements [Abstract]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
Outstanding, weighted average grand date fair value (in dollars per share)
Outstanding, weighted average grand date fair value (in dollars per share)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
Forfeited (in shares)
Schedule of Balance Sheet Classification of Operating Lease [Table Text Block]
Tabular disclosure for balance sheet classification of lease liabilities.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in shares)
Outstanding (in shares)
Outstanding (in shares)
Accrued compensation
us-gaap_CostsAndExpensesRelatedParty
Costs and Expenses, Related Party
US Government Agencies Debt Securities [Member]
License Agreement Disclosure [Text Block]
The entire disclosure for research, development, and License Agreement activities, including contracts and arrangements to be performed for others and with federal government.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Granted (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Vested (in shares)
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
tgtx_LicenseAndCollaborationAgreementExpensesIncurred
License And Collaboration Agreement, Expenses Incurred
The amount of expenses incurred under the license and collaboration agreement.
tgtx_AgreementBuybackPeriod
Agreement Buyback Period (Year)
Agreement buyback period.
L F B License Agreement [Member]
LFB license agreement.
us-gaap_LoansPayableCurrent
Less: current portion
tgtx_AdditionalPaymentsUponKeyMarketCommercialLaunch
Additional Payments Upon Key Market Commercial Launch
Reflects potential milestone payments to be received uponkey market commercial launch.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
Options exercisable, weighted average exercise price (in dollars per share)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
Options exercisable, weighted average remaining contractual term (Year)
tgtx_RoyaltyPercentageOnNetProductSales
Royalty Percentage on Net Product Sales
Royalty percentage on net product sales.
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
Options exercisable, aggregate intrinsic value
tgtx_AdditionalAmountReceivableOnAchievementOfPrespecifiedMilestones
Additional Amount Receivable on Achievement of Pre-specified Milestones
Reflects potential milestone payments to be received upon achievement of pre-specified milestone.
The Umbralisib License [Member]
the Umbralisib License.
Sublicense Agreement With Ildong Pharmaceutical Co [Member]
Sublicense Agreement With Ildong Pharmaceutical Co LtD
tgtx_PaidinkindInterestRate
Paid-in-Kind Interest, Rate
Refers to paid in kind interest rate.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
Options exercisable (in shares)
us-gaap_LinesOfCreditCurrent
Line of Credit, Current
tgtx_UpfrontFeeReceivedFromSubLicense
Upfront Fee Received From Sub License
Represents amount received for sub license.
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
Options outstanding, weighted average remaining contractual term (Year)
tgtx_AdditionalAmountPayableOnAchievementOfPrespecifiedMilestones
Additional Amount Payable on Achievement of Pre-specified Milestones
Reflects potential milestone payments to be paid upon achievement of pre-specified milestone.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
Options outstanding, aggregate intrinsic value
tgtx_LicenseRevenue
License Revenue
Amount of license revenue recorded during the period.
tgtx_ConsiderationReceivablePerformanceObligation
Consideration Receivable, Performance Obligation
The amount of consideration receivable from performance obligation.
Proceeds from maturity of short-term securities
us-gaap_PaymentsToAcquireHeldToMaturitySecurities
Investment in held-to-maturity securities
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Options outstanding, weighted average exercise price (in dollars per share)
Options outstanding, weighted average exercise price (in dollars per share)
Accounts payable and accrued expenses
us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
Options forfeited, weighted average exercise price (in dollars per share)
Options expired, weighted average exercise price (in dollars per share)
Options expired, weighted average exercise price (in dollars per share)
us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Options granted, weighted average exercise price (in dollars per share)
us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
Options exercised, weighted average exercise price (in dollars per share)
Lessee, Operating Leases [Text Block]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)
Options outstanding (in shares)
Options outstanding (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
Options expired (in shares)
Credit Facility [Axis]
Credit Facility [Domain]
us-gaap_PolicyTextBlockAbstract
Accounting Policies
us-gaap_NotesIssued1
Notes Issued
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)
us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Purchases of PPE
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)
Weighted-average shares outstanding:
Deferred Financing Costs
The amount of deferred financing costs classified as noncash.
Leases [Policy Text Block]
Disclosure of the company's policy regarding leases.
Current liabilities:
tgtx_WarrantsIssuedWithDebtFinancingNoncash
Warrants issued with debt financing
The amount of warrants issued with debt financing classified as noncash.
Decrease in lease liabilities
Product [Member]
Reconciliation to amounts on condensed consolidated balance sheets:
us-gaap_Assets
Total assets
Cash paid for:
Plan Name [Axis]
Shareholders' Equity and Share-Based Payments [Text Block]
Plan Name [Domain]
us-gaap_AdditionalCollateralAggregateFairValue
Additional Collateral, Aggregate Fair Value
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
us-gaap_OperatingLeaseExpense
Operating Lease, Expense
tgtx_AmountOfInventoryNet
Total Inventory
The amount of inventory, net of reserves.
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)
tgtx_StockIssuedDuringPeriodValueRestrictedStockAwardCommonStockForfeited
Forfeiture of restricted stock
The amount of common stock for restricted stock award value for stock issued during the period.
us-gaap_ContractWithCustomerAssetNet
Deferred Revenue
Award Type [Domain]
Award Type [Axis]
Net income (loss)
Net income (loss)
Restricted Stock [Member]
Convertible Debt Securities [Member]
Share-Based Payment Arrangement, Option [Member]
Warrant [Member]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Commitments and Contingencies Disclosure [Text Block]
Equipment, net
Goodwill
TG 1801 [Member]
Represents TG-1801.
Hengrui [Member]
Represents Hengrui.
TG 1501 [Member]
Represents TG-1501.
Rhizen [Member]
Represents Rhizen.
tgtx_MilestonePayments
Milestone Payments
Represents payments for milestones.
Disallowed interest
Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible disallowed interest.
Research and development:
CASH FLOWS FROM INVESTING ACTIVITIES
(Decrease) increase in accounts payable and accrued expenses
Related Party Transactions Disclosure [Text Block]
Income taxes
Income Tax Expense (Benefit)
us-gaap_DebtInstrumentTerm
Debt Instrument, Term (Year)
Computed “expected” tax benefit
Represents the computed "expected" income tax expense (benefit).
us-gaap_RestrictedCash
Restricted cash
Officer Compensation Limitation
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 officer compensation limitation.
Cash and cash equivalents
Royalty [Member]
tgtx_LesseeOperatingLeaseLiabilityToBePaidYearTwoAndThree
Operating leases, year two and three
Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second and third fiscal years following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
Gross unrealized holding losses
Increase (decrease) in other current liabilities
us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
Gross unrealized holding gains
tgtx_LesseeOperatingLeaseLiabilityToBePaidYearFourAndFive
Operating leases, year four and five
Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth and fifth fiscal years following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
us-gaap_DebtInstrumentConvertibleConversionPrice1
Debt Instrument, Convertible, Conversion Price (in dollars per share)
us-gaap_AllocatedShareBasedCompensationExpense
Share-Based Payment Arrangement, Expense
Change in fair value of Level 3 liabilities
tgtx_ProceedsFromSalesReturns
Proceeds From Sales Returns
Represent proceeds for sales returns.
us-gaap_RoyaltyExpense
Royalty Expense
Amendment Flag
City Area Code
Use of Estimates, Policy [Policy Text Block]
New Accounting Pronouncements, Policy [Policy Text Block]
us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
Forfeiture of restricted stock
us-gaap_SharesOutstanding
Balance (in shares)
Balance (in shares)
Common stock, shares outstanding (in shares)
Current Fiscal Year End Date
us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Debt Instrument, Basis Spread on Variable Rate
Interest rate
Debt Instrument, Interest Rate, Stated Percentage
us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent
Operating Lease, Weighted Average Discount Rate, Percent
Document Fiscal Period Focus
us-gaap_OperatingLeaseCost
Operating Lease, Cost
Document Fiscal Year Focus
Document Period End Date
us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1
Operating Lease, Weighted Average Remaining Lease Term (Year)
Entity File Number
Entity Emerging Growth Company
us-gaap_DebtInstrumentFaceAmount
Loan payable
Document Type
Maturity date
Interim Period, Costs Not Allocable [Domain]
Entity Small Business
Entity Shell Company
Document Information [Line Items]
Document Information [Table]
Nature of Expense [Axis]
us-gaap_AreaOfRealEstateProperty
Area of Real Estate Property (Square Foot)
us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
Balance
Balance
Entity Public Float
Entity Filer Category
Debt Instrument [Axis]
Entity Current Reporting Status
Debt Instrument, Name [Domain]
Entity Voluntary Filers
Entity Well-known Seasoned Issuer
Variable Rate [Domain]
Prime Rate [Member]
Short-Term Investments [Member]
Warrants issued with debt financing
Variable Rate [Axis]
Debt Securities, Held-to-Maturity [Table Text Block]
us-gaap_IncreaseDecreaseInAccountsReceivable
Decrease (increase) in accounts receivable
Entity Tax Identification Number
Entity Central Index Key
Entity Registrant Name
Liability Class [Axis]
Compensation in respect of restricted stock granted to employees, directors and consultants
Fair Value by Liability Class [Domain]
Entity [Domain]
Legal Entity [Axis]
Entity Address, Address Line One
Offering costs
Offering Costs Paid
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Entity Address, City or Town
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Entity Address, Postal Zip Code
us-gaap_TreasuryStockCommonValue
Treasury stock, at cost, 41,309 shares at December 31, 2023 and December 31, 2022
Entity Address, State or Province
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Material Terms of Trading Arrangement [Text Block]
us-gaap_TreasuryStockValue
Treasury Stock, Value
Entity Common Stock, Shares Outstanding
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
us-gaap_IncreaseDecreaseInOtherCurrentAssets
Decrease (increase) in other current assets
Long-Term Debt [Text Block]
Investments [Domain]
us-gaap_IncreaseDecreaseInInventories
Increase in inventory
Trading Symbol
Investment Type [Axis]
Local Phone Number
Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]
Issuance of common stock in connection with exercise of options (in shares)
Options exercised (in shares)
us-gaap_TableTextBlock
Notes Tables
Issuance of restricted stock (in shares)
Forfeiture of restricted stock (in shares)
Forfeiture of restricted stock (in shares)
us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Line of Credit Facility, Maximum Borrowing Capacity
Issuance of common stock in connection with exercise of options
Issuance of restricted stock
Other selling, general and administrative
us-gaap_SellingGeneralAndAdministrativeExpense
Total selling, general and administrative
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Options granted (in shares)
us-gaap_WarrantsAndRightsOutstandingMeasurementInput
Warrants and Rights Outstanding, Measurement Input
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
Options forfeited (in shares)
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Amortization of leasehold interest
The aggregate expense charged against earnings to allocate the cost of leasehold interest.
Issuance of common stock (in shares)
Stock Issued During Period, Shares, New Issues (in shares)
us-gaap_RestrictedCashAndInvestments
Restricted Cash and Investments
Selling, general and administrative:
us-gaap_HeldToMaturitySecuritiesFairValue
Estimated fair value
us-gaap_LiabilitiesAndStockholdersEquity
Total liabilities and stockholders’ equity
Less: principal payments
Issuance of common stock
UNITED STATES
Related Party Transaction [Axis]
Related Party Transaction [Domain]
Capitalized R&D Expenses
Deferred Tax Assets, Capitalized Research and Development.
Accumulated deficit
Retained Earnings (Accumulated Deficit)
us-gaap_ResearchAndDevelopmentExpense
Total research and development
Measurement Input, Share Price [Member]
Interest expense
Measurement Input, Price Volatility [Member]
Changes in assets and liabilities:
Amortization of debt issuance costs
Amortization of Debt Issuance Costs
Measurement Input, Risk Free Interest Rate [Member]
us-gaap_NotesPayableFairValueDisclosure
5% Notes
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
Inventory Disclosure [Text Block]
Subsequent Event [Member]
Lease liability – non-current
Lease liability non-current
Measurement Input, Expected Dividend Rate [Member]
Schedule of Inventory, Current [Table Text Block]
Measurement Input, Expected Term [Member]
Restricted cash
Present value of lease liabilities(*)
us-gaap_OperatingLeaseLiability
Operating Lease, Liability
Total lease liability
Subsequent Event Type [Axis]
Lease liability – current portion
Lease liability current portion
Measurement Input, Exercise Price [Member]
Subsequent Event Type [Domain]
Subsequent Events [Text Block]
Right of use assets
Operating Lease, Right-of-Use Asset
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
Lessee, Operating Lease, Liability, to be Paid
Total lease payments
us-gaap_UnamortizedDebtIssuanceExpense
Less: unamortized debt issuance costs
us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
Less: interest
Measurement Input Type [Axis]
2026
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree
Measurement Input Type [Domain]
2027
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour
2028
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive
After 2028
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
Operating leases, after year five
us-gaap_OperatingLeasePaymentsUse
Operating Lease, Payments, Use
2024
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
Operating leases, year one
2025
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
Noncash stock compensation expense
Share-Based Payment Arrangement, Noncash Expense
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
us-gaap_DebtConversionConvertedInstrumentAmount1
Warrants issued with debt financing
us-gaap_FiniteLivedIntangibleAssetUsefulLife
Finite-Lived Intangible Asset, Useful Life (Year)
Earnings Per Share, Policy [Policy Text Block]
Income Tax, Policy [Policy Text Block]
us-gaap_LesseeOperatingLeaseTermOfContract
Lessee, Operating Lease, Term of Contract (Year)
us-gaap_LesseeOperatingLeaseRenewalTerm
Lessee, Operating Lease, Renewal Term (Year)
Research and Development Expense, Policy [Policy Text Block]
Long-term investment securities
Depreciation and amortization
us-gaap_LiabilitiesFairValueDisclosure
Total
us-gaap_AssetsCurrent
Total current assets
Share-Based Payment Arrangement [Policy Text Block]
Other research and development
Treasury Stock, Common, Shares (in shares)
Treasury Stock, Common, Shares (in shares)
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Common stock, $0.001 par value per share (175,000,000 shares authorized, 151,465,598 and 146,426,697 shares issued, 151,424,289 and 146,385,388 shares outstanding at December 31, 2023 and December 31, 2022, respectively
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized (in shares)
Common stock, shares issued (in shares)
Office Agreement [Member]
Represents office agreement.
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share (in dollars per share)
Revision of Prior Period [Axis]
Revision of Prior Period [Domain]
Revision of Prior Period, Adjustment [Member]
us-gaap_DeferredTaxAssetsValuationAllowance
Deferred Tax Assets, Valuation Allowance
Less valuation allowance
Statistical Measurement [Domain]
Maximum [Member]
Minimum [Member]
Product and Service [Axis]
Other current assets
Product and Service [Domain]
us-gaap_DeferredTaxAssetsNet
Net deferred tax assets
Statistical Measurement [Axis]
Interest
Other
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]
Geographical [Axis]
us-gaap_DeferredTaxAssetsGross
Deferred tax asset, excluding valuation allowance
Geographical [Domain]
us-gaap_PreferredStockSharesAuthorized
Preferred Stock, Shares Authorized (in shares)
Inventories
us-gaap_PreferredStockParOrStatedValuePerShare
Preferred Stock, Par or Stated Value Per Share (in dollars per share)
Work in Process
us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax
Revenue from Contract with Customer, Including Assessed Tax
Fair Value, Inputs, Level 3 [Member]
Finished Goods
Fair Value Hierarchy and NAV [Domain]
Fair Value, Inputs, Level 1 [Member]
Fair Value, Inputs, Level 2 [Member]
Fair Value Hierarchy and NAV [Axis]
Raw Materials
Increase (decrease) in deferred revenue
CASH FLOWS FROM OPERATING ACTIVITIES
Revenue [Policy Text Block]
Statement [Line Items]
Accounts receivable, net
us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
Noncash compensation
us-gaap_CashCashEquivalentsAndShortTermInvestments
Cash, Cash Equivalents, and Short-Term Investments
Additional paid-in capital
Revenue:
Short-term investment securities
Stockholders’ equity:
us-gaap_OtherNonoperatingIncomeExpense
Other income
Debt Security Category [Axis]
us-gaap_NonoperatingIncomeExpense
Total other expense (income), net
Net operating loss carryforwards
Research and development credit
Current assets:
Fair Value Disclosures [Text Block]
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
Total cash, cash equivalents and restricted cash
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD
Inventory, Policy [Policy Text Block]
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
us-gaap_InvestmentIncomeNetAmortizationOfDiscountAndPremium
Amortization of premium (discount) on investment securities
License [Member]
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
NET DECREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH
us-gaap_Liabilities
Total liabilities
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net cash provided by (used in) financing activities
Commitments and contingencies
Sale of Stock [Axis]
Sale of Stock [Domain]
us-gaap_OperatingIncomeLoss
Operating income (loss)
Other expense (income):
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net cash used in operating activities
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net cash used in investing activities
Investment, Issuer Name [Domain]
Investment, Issuer Name [Axis]
Cost of revenue
Counterparty Name [Axis]
Counterparty Name [Domain]
us-gaap_InventoryWriteDown
Inventory Write-down
us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts
Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs
Accounting Standards Update 2016-02 [Member]
Marketable Securities, Policy [Policy Text Block]
Accounting Standards Update [Domain]
us-gaap_AccountsPayableCurrentAndNoncurrent
Accounts Payable
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Accounting Standards Update [Axis]
us-gaap_CostsAndExpenses
Total costs and expenses
us-gaap_AccruedRoyaltiesCurrentAndNoncurrent
Accrued Royalties
Costs and expenses:
Cost of Goods and Service [Policy Text Block]
Scenario [Domain]
Retained Earnings [Member]
Revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Proceeds from exercise of options
Proceeds from sale of common stock, net
Proceeds from Issuance of Common Stock
Scenario [Axis]
Treasury Stock, Common [Member]
Additional Paid-in Capital [Member]
Common Stock [Member]
Equity Components [Axis]
Equity Component [Domain]
us-gaap_LongTermDebt
Long-term debt
us-gaap_CurrentIncomeTaxExpenseBenefit
Current Income Tax Expense (Benefit)
us-gaap_LoansPayable
Total loan payable
us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)
Class of Warrant or Right [Axis]
Class of Warrant or Right [Domain]
us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Net income (loss) before taxes
Loss before income taxes, as reported in the consolidated statements of operations
us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)
Deferred revenue
us-gaap_PaymentsOfFinancingCosts
Financing costs paid
ICFR Auditor Attestation Flag
Series A Junior Participating Preferred Stock [Member]
Series A Junior Participating Preferred Stock.
At the Market Offerings [Member]
At the Market Offerings.
us-gaap_LineOfCredit
Long-Term Line of Credit
Rights to Purchase Series A Junior Participating Preferred Stock [Member]
Rights to purchase Series A Junior Participating Preferred Stock.
us-gaap_DeferredFinanceCostsNet
Debt Issuance Costs, Net
us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
us-gaap_DeferredRevenue
Deferred Revenue
Income Tax Authority [Axis]
Income Tax Authority [Domain]
Disaggregation of Revenue [Table Text Block]
Domestic Tax Authority [Member]
Foreign Tax Authority [Member]
Revenue from Contract with Customer [Text Block]
Document Annual Report
The 2020 Atm [Member]
The 2020 Atm.
Leasehold interest, net
Leasehold interest.
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Prepaid research and development
Prepaid Research and Development
Sum of the amounts paid in advance for capitalized costs that will be expensed with Research and development.
Receivable [Policy Text Block]
Entity Incorporation, State or Country Code
us-gaap_DebtInstrumentCarryingAmount
Long-Term Debt, Gross
Accounting Policies [Abstract]
Document Transition Report
Document Financial Statement Error Correction [Flag]
The 2021 Atm [Member]
The 2021 ATM.
Entity Interactive Data Current
Security Exchange Name
Milestone Based Restricted Stock [Member]
Milestone Based Restricted Stock.
Title of 12(b) Security
tgtx_NonCashCompensationSellingGeneralAndAdministrativeExpenses
Noncash compensation
The aggregate compensation expense related to the grants of stock options and restricted stock that is attributable to selling general and administrative expenses during the reporting period.
Noncash compensation
The aggregate compensation expense related to the grants of stock options and restricted stock that is attributable to research and development expenses during the reporting period.
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Payment of loan payable
Auditor Name
Auditor Firm ID
Auditor Location
us-gaap_ContractualObligationDueInFourthAndFifthYear
Total, year four and five
us-gaap_ContractualObligationDueAfterFifthYear
Total, after year five
Stock-based Compensation Expense Capitalized Into Inventory [Member]
Represent stock-based compensation expense that was capitalized into inventory.
us-gaap_ContractualObligation
Contractual Obligation
Dilutive effect of potential common shares (in shares)
us-gaap_ContractualObligationDueInSecondAndThirdYear
Total, year two and three
us-gaap_TaxCreditCarryforwardAmount
Tax Credit Carryforward, Amount
tgtx_ChangeInFairValueOfNotesPayable
Change in fair value of notes payable
The change in fair value of notes payable during the period.
tgtx_QualifiedSalesbasedMilestoneRevenue
Qualified Sales-based Milestone Revenue
Information pertaining to sales-based milestone payments.
us-gaap_ContractualObligationDueInNextTwelveMonths
Total, year one
us-gaap_SharePrice
Share Price (in dollars per share)
Research Tax Credit Carryforward [Member]
us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Potentially dilutive securities excluded from calculation (in shares)
Diluted (in shares)
Weighted-average common shares outstanding assuming dilution (in shares)
Tax Credit Carryforward [Axis]
Tax Credit Carryforward, Name [Domain]
tgtx_LicenseAndCollaborationAgreementsOnetimeNonrefundablePayment
License and Collaboration Agreements, One-time, Non-refundable Payment
The amount of a one-time, non-refundable payment made in accordance with commercialization agreements.
us-gaap_OperatingLossCarryforwards
Operating Loss Carryforwards
Briumvi Ublituximab [Member]
Represents Briumvi Ublituximab.
Commercialization Agreement With Neuraxpharm [Member]
Represents Commercialization Agreement With Neuraxpharm.
Statement [Table]
Statement of Financial Position [Abstract]
Diluted (in dollars per share)
Basic (in shares)
Manhattan and Ariston Pharmaceuticals Merger [Member]
Represents Manhattan and Ariston Pharmaceuticals Merger.
Warrants to Purchase Common Stock, First Amendment Loan Agreement [Member]
Warrants to Purchase Common Stock as part of the first amended loan agreement.
tgtx_GrossNetAccruals
Gross Net Accruals
Gross net accruals.
Business Acquisition [Axis]
Basic (in dollars per share)
Unvested Restricted Stock [Member]
Represents Unvested Restricted Stock.
Business Acquisition, Acquiree [Domain]
Long Term Investments [Member]
Long Term Investments.
Full Value Awards [Member]
Represents full-value awards.
Net income (loss) per common share:
Change in state tax rates
Represents the amount of change in state tax rates.
The 2022 Incentive Plan [Member]
Represents The 2022 Incentive Plan.
Statement of Cash Flows [Abstract]
Warrants to Purchase Common Stock, Loan agreement [Member]
Represents warrants to purchase common stock as part of the loan agreement.
The 2012 Incentive Plan [Member]
Represents the 2012 incentive plan.
tgtx_CommonStockCommissionRate
Common Stock, Commission Rate
Refers to the percent of commission of gross proceeds from the sale of common stock sold paid to agents.
Statement of Stockholders' Equity [Abstract]
Interest accrued on face value of 5% Notes
Amount of interest recognized during the period, arising from liabilities measured at fair value on a recurring basis using unobservable inputs (level 3).
tgtx_ProceedsFromIssuanceOfCommonStockNet
Proceeds from Issuance of Common Stock, Net
The cash inflow from the additional capital contribution to the entity net of any commissions or fees.
The 2022 ATM [Member]
Represents the 2022 ATM.
Income Statement [Abstract]
tgtx_LicenseAgreementAmountPaidUpfrontEquityInvestment
License Agreement, Amount Paid Upfront, Equity Investment
The equity investment portion of the amount paid upfront for license agreement.
tgtx_LicenseAgreementAmountPaidUpfrontCash
License Agreement, Amount Paid Upfront, Cash
The cash portion of the amount paid upfront for license agreement.
tgtx_LicenseAgreementAdditionalMilestonePayments
License Agreement, Additional Milestone Payments
Represents additional milestone payments for license agreement.
us-gaap_LesseeOperatingLeaseRemainingLeaseTerm
Lessee, Operating Lease, Remaining Lease Term (Year)
tgtx_LicenseAgreementDeferredPayment
License Agreement, Deferred Payment
Represents the deferred payment for license agreement.
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
Long-term debt, after year five
Warrants to Purchase Common Stock, Amended Loan Agreement [Member]
Warrants to Purchase Common Stock as part of amended loan agreement.
Proceeds from debt financings
Precision License Agreement [Member]
Represents the precision license agreement.
us-gaap_LongTermDebtMaturingInYearsFourAndFive
Long-term debt, year four and five
tgtx_LicenseAgreementAmountPaidUpfront
License Agreement, Amount Paid Upfront
Represents the amount paid upfront for a license agreement.
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
Long-term debt, year one
Warrants to Purchase Common Stock, First Amendment [Member]
Warrants to Purchase Common Stock as part of first amendment.
Ukoniq [Member]
Represents the Unoniq arrangement.
tgtx_ProductSalesNetRelatedToPerformanceObligations
Product Sales, Net Related to Performance Obligations
Represents product sales, net related to performance obligations.
us-gaap_LongTermDebtMaturingInYearsTwoAndThree
Long-term debt, year two and three
Other Revenue [Member]
Represents other revenue.
License Revenue [Member]
Represents license revenue.
Worldwide [Member]
Represents worldwide.
International [Member]
Represents international.
Debt Instrument Prepayment Occurs On Or After Second Anniversary Of First Amendment Effective Date [Member]
Debt Instrument Prepayment Occurs On Or After Second Anniversary Of First Amendment Effective Date.
Disaggregation of Revenue by Product and Geography [Table Text Block]
Tabular disclosure of disaggregation of revenue into categories of product and geography.
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
tgtx_InvestmentPurchasedBalanceShares
Investment Purchased Balance Shares (in shares)
Represents investment purchased balance in shares.
tgtx_InvestmentPurchasedBalancePricePerShare
Investment Purchased Balance Price Per Share (in dollars per share)
Represents investment purchased balance, price per share.
Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis [Table Text Block]
Precision [Member]
Represents precision.
us-gaap_IncomeTaxReconciliationOtherAdjustments
Other
CASH FLOWS FROM FINANCING ACTIVITIES
Liquidity and Capital Resources Policy [Policy Text Block]
Disclosure of the accounting policy for liquidity and capital resources.
us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
Change in the balance of the valuation allowance for deferred tax assets
tgtx_LongtermDebtBeforeRepayments
Long-term Debt, Before Repayments
Represents the value of long-term debts before before repayments.
License Agreement Terms [Member]
Research and Development Arrangement, Contract to Perform for Others, Type [Axis]
Research and Development Arrangement, Contract to Perform for Others, Type [Domain]
Amended Term Loan [Member]
Amended term loan.
us-gaap_StockholdersEquity
Total stockholders’ equity
Balance
Balance
Noncash change in lease liability and right of use asset
Term Loan [Member]
Represents term loan.
tgtx_DebtInstrumentFirstAdvanceDrawn
Debt Instrument, First Advance Drawn
Amount drawn on first advance.
Class of Stock [Axis]
Class of Stock [Domain]
Loan payable
us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
Stock options
tgtx_DebtInstrumentTranche3c
Debt Instrument, Tranche 3C
Represents tranche 3C.
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
tgtx_DebtInstrumentTranche3b
Debt Instrument, Tranche 3B
Represents tranche 3B
tgtx_DebtInstrumentTranche5
Debt Instrument, Tranche 5
Represents tranche 5.
us-gaap_LongTermLoansPayable
Loan payable non-current
tgtx_DebtInstrumentTranche4
Debt Instrument, Tranche 4
Represents tranche 4.
The First Amendment Term Loan [Member]
The First Amendment Term Loan.
tgtx_DebtInstrumentTranche3RemainingBalance
Debt Instrument, Tranche 3, Remaining Balance
Represents remaining balance of tranche 3.
tgtx_DebtInstrumentTranche3a
Debt Instrument, Tranche 3A
Represents tranche 3A
The First Amendment Warrant [Member]
Represents first amendment warrant.
tgtx_DebtInstrumentFeePercentageOfAggregatePrincipleAmount
Debt Instrument, Fee, Percentage of Aggregate Principle Amount
Represents the fee amount as a percentage of the aggregate principle amount.
tgtx_ClassOfWarrantOrRightTerm
Class of Warrant or Right, Term (Year)
Represents the term of the warrant.
us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes
Expected benefit from state and local taxes
tgtx_WarrantCoveragePercentage
Warrant Coverage Percentage
Warrant coverage percentage.
Business Interest Expense Carryforward [Member]
Business Interest Expense Carryforward.
us-gaap_IncomeTaxReconciliationTaxCreditsResearch
Research and development credits