2024 Q1 Form 10-K Financial Statement
#000155837024004332 Filed on March 29, 2024
Income Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
Revenue | $11.09M | $7.016M | $57.31M |
YoY Change | -69.73% | 168.71% | 190.1% |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $3.731M | $3.591M | $18.90M |
YoY Change | -35.69% | -40.94% | -26.76% |
% of Gross Profit | |||
Research & Development | $7.405M | $8.796M | $48.88M |
YoY Change | -61.11% | -49.99% | -40.7% |
% of Gross Profit | |||
Depreciation & Amortization | $1.122M | $1.195M | $6.645M |
YoY Change | -41.8% | -34.3% | -10.0% |
% of Gross Profit | |||
Operating Expenses | $11.14M | $12.39M | $67.77M |
YoY Change | -55.18% | -47.67% | -37.61% |
Operating Profit | -$50.00K | -$10.47M | |
YoY Change | -100.42% | -88.22% | |
Interest Expense | $78.00K | $139.0K | -$1.446M |
YoY Change | -82.86% | -114.43% | -246.36% |
% of Operating Profit | |||
Other Income/Expense, Net | $544.0K | $1.273M | $2.457M |
YoY Change | |||
Pretax Income | $572.0K | -$3.959M | -$8.135M |
YoY Change | -94.73% | -82.02% | -91.22% |
Income Tax | -$11.00K | -$11.00K | |
% Of Pretax Income | |||
Net Earnings | $572.0K | -$3.948M | -$8.124M |
YoY Change | -94.73% | -82.09% | -91.24% |
Net Earnings / Revenue | 5.16% | -56.27% | -14.18% |
Basic Earnings Per Share | -$0.11 | -$1.80 | |
Diluted Earnings Per Share | -$0.08 | -$0.73 | -$1.81 |
COMMON SHARES | |||
Basic Shares Outstanding | 5.374M | 5.374M | 4.501M |
Diluted Shares Outstanding | 7.016M | 4.501M |
Balance Sheet
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $6.779M | $11.52M | $11.52M |
YoY Change | -83.73% | -81.12% | -81.12% |
Cash & Equivalents | $6.800M | $11.52M | $11.52M |
Short-Term Investments | $0.00 | $0.00 | |
Other Short-Term Assets | $2.299M | $4.999M | $4.999M |
YoY Change | -54.97% | 31.9% | -31.04% |
Inventory | |||
Prepaid Expenses | $1.200M | $2.195M | |
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $10.69M | $16.77M | $16.77M |
YoY Change | -79.29% | -75.44% | -75.44% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $6.284M | $16.55M | $16.55M |
YoY Change | -50.96% | 13.14% | -35.75% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $1.498M | $2.057M | $1.457M |
YoY Change | -56.13% | -40.99% | -47.7% |
Total Long-Term Assets | $16.43M | $18.61M | $18.61M |
YoY Change | -38.88% | -36.37% | -36.37% |
TOTAL ASSETS | |||
Total Short-Term Assets | $10.69M | $16.77M | $16.77M |
Total Long-Term Assets | $16.43M | $18.61M | $18.61M |
Total Assets | $27.12M | $35.38M | $35.38M |
YoY Change | -65.46% | -63.73% | -63.73% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $2.681M | $1.523M | $1.523M |
YoY Change | -1.36% | 202.18% | 202.18% |
Accrued Expenses | $2.748M | $6.767M | $6.767M |
YoY Change | -50.42% | -23.3% | -38.51% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $8.581M | $17.32M | $17.32M |
YoY Change | -71.3% | -69.66% | -69.66% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | -100.0% | -100.0% | -100.0% |
Other Long-Term Liabilities | $1.435M | $13.85M | $13.85M |
YoY Change | 8.55% | 969.5% | -28.72% |
Total Long-Term Liabilities | $1.435M | $13.85M | $13.85M |
YoY Change | -96.2% | -63.03% | -75.09% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $8.581M | $17.32M | $17.32M |
Total Long-Term Liabilities | $1.435M | $13.85M | $13.85M |
Total Liabilities | $21.25M | $31.17M | $31.17M |
YoY Change | -73.58% | -72.34% | -72.34% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$452.3M | -$452.9M | |
YoY Change | 4.24% | 1.82% | |
Common Stock | $5.000K | $5.000K | |
YoY Change | -100.0% | -100.0% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $5.870M | $4.212M | $4.212M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $27.12M | $35.38M | $35.38M |
YoY Change | -65.46% | -63.73% | -63.73% |
Cashflow Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $572.0K | -$3.948M | -$8.124M |
YoY Change | -94.73% | -82.09% | -91.24% |
Depreciation, Depletion And Amortization | $1.122M | $1.195M | $6.645M |
YoY Change | -41.8% | -34.3% | -10.0% |
Cash From Operating Activities | -$5.244M | -$5.290M | -$41.82M |
YoY Change | -72.91% | -71.3% | -53.02% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $0.00 | $0.00 | $200.0K |
YoY Change | -100.0% | -100.0% | -93.75% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $0.00 | -$5.000K | $29.30M |
YoY Change | -100.0% | -100.02% | -70.26% |
Cash From Investing Activities | $0.00 | -$5.000K | $29.10M |
YoY Change | -100.0% | -100.02% | -69.48% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $18.38M | ||
YoY Change | |||
Debt Paid & Issued, Net | $27.50M | ||
YoY Change | |||
Cash From Financing Activities | 4.000K | -9.116M | |
YoY Change | 3340.0% | ||
NET CHANGE | |||
Cash From Operating Activities | -5.244M | -5.290M | -41.82M |
Cash From Investing Activities | 0.000 | -5.000K | 29.10M |
Cash From Financing Activities | 4.000K | -9.116M | |
Net Change In Cash | -5.244M | -5.291M | -21.84M |
YoY Change | -179.55% | -153.37% | -462.33% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$5.244M | -$5.290M | -$41.82M |
Capital Expenditures | $0.00 | $0.00 | $200.0K |
Free Cash Flow | -$5.244M | -$5.290M | -$42.02M |
YoY Change | -73.17% | -71.78% | -54.44% |
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|
-24.69 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4501206 | |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4501206 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
3755564 | |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
3755564 | |
CY2023 | us-gaap |
Profit Loss
ProfitLoss
|
-8124000 | |
CY2022 | us-gaap |
Profit Loss
ProfitLoss
|
-92718000 | |
CY2023 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
66000 | |
CY2022 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-18000 | |
CY2023 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-8058000 | |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-92736000 | |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
65662000 | |
CY2022 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
33000 | |
CY2022 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
11909000 | |
CY2022 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-18000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-92718000 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-15132000 | |
CY2023 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
18383000 | |
CY2023 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
1000 | |
CY2023 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
6702000 | |
CY2023 | us-gaap |
Adjustments To Additional Paid In Capital Warrant Issued
AdjustmentsToAdditionalPaidInCapitalWarrantIssued
|
2316000 | |
CY2023 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
66000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-8124000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4212000 | |
CY2023 | us-gaap |
Profit Loss
ProfitLoss
|
-8124000 | |
CY2022 | us-gaap |
Profit Loss
ProfitLoss
|
-92718000 | |
CY2023 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
6645000 | |
CY2022 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
7383000 | |
CY2023 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-475000 | |
CY2022 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-66000 | |
CY2023 | mtem |
Fair Value Adjustment Contingent Value Right
FairValueAdjustmentContingentValueRight
|
-2457000 | |
CY2023 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
6702000 | |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
11909000 | |
CY2023 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
393000 | |
CY2022 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
975000 | |
CY2022 | mtem |
Impairment Of Fixed Assets And Intangibles
ImpairmentOfFixedAssetsAndIntangibles
|
430000 | |
CY2023 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
1795000 | |
CY2023 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
111000 | |
CY2022 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
124000 | |
CY2023 | us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
-1264000 | |
CY2022 | us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
-458000 | |
CY2023 | mtem |
Increase Decrease In Grants Revenue Receivable
IncreaseDecreaseInGrantsRevenueReceivable
|
250000 | |
CY2023 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
-1190000 | |
CY2022 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
438000 | |
CY2023 | mtem |
Increase Decrease In Operating Lease Right Of Use Assets And Liabilities
IncreaseDecreaseInOperatingLeaseRightOfUseAssetsAndLiabilities
|
-212000 | |
CY2022 | mtem |
Increase Decrease In Operating Lease Right Of Use Assets And Liabilities
IncreaseDecreaseInOperatingLeaseRightOfUseAssetsAndLiabilities
|
-550000 | |
CY2023 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
1019000 | |
CY2022 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-1108000 | |
CY2023 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-4335000 | |
CY2022 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-745000 | |
CY2023 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
-42446000 | |
CY2022 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
-14810000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-41820000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-89024000 | |
CY2023 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
200000 | |
CY2022 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3198000 | |
CY2023 | us-gaap |
Proceeds From Sale Of Machinery And Equipment
ProceedsFromSaleOfMachineryAndEquipment
|
260000 | |
CY2023 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
2365000 | |
CY2022 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
55525000 | |
CY2023 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
31400000 | |
CY2022 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
154040000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
29095000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
95317000 | |
CY2023 | mtem |
Net Proceeds From Issuance Of Private Placement
NetProceedsFromIssuanceOfPrivatePlacement
|
18383000 | |
CY2023 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
27500000 | |
CY2023 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
1000 | |
CY2022 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
33000 | |
CY2022 | mtem |
Fees Paid On Loan Modification
FeesPaidOnLoanModification
|
298000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-9116000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-265000 | |
CY2023 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-21841000 | |
CY2022 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
6028000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
34679000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
28651000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
12838000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
34679000 | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
11523000 | |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
32190000 | |
CY2023Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
1315000 | |
CY2022Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
2489000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
12838000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
34679000 | |
CY2023 | us-gaap |
Interest Paid Net
InterestPaidNet
|
2293000 | |
CY2022 | us-gaap |
Interest Paid Net
InterestPaidNet
|
3495000 | |
CY2022 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
4517000 | |
CY2022 | mtem |
Fixed Asset Additions In Accounts Payable And Accrued Expenses
FixedAssetAdditionsInAccountsPayableAndAccruedExpenses
|
53000 | |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-452900000 | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
11500000 | |
CY2023 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">Reclassifications</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">The preparation of consolidated financial statements requires management to make estimates and assumptions that affect the recorded amounts reported therein. A change in facts or circumstances surrounding the estimates could result in a change to estimates and impact future operating results. Certain accounts in the prior financial statements have been reclassified for comparative purposes to conform to the presentation in the current financial statements. These reclassifications have no material effect on previously reported financials. In the opinion of management of the Company, all adjustments, consisting of normal recurring adjustments, considered necessary for a fair presentation have been included. In the Consolidated Statement of Cash Flows, the presentation of Interest due on long-term debt was reclassified from non-cash adjustments in the prior year presentation to Accrued liabilities in the current year presentation. In addition, in the Consolidated Statements of Operations, the loss on disposal of property and equipment was included in interest and other expense, net in prior year presentation. </p> | |
CY2023 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">Accounting Estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">The preparation of financial statements in conformity with U.S. GAAP as defined by the FASB ASC requires management to make estimates and assumptions that affect certain reported amounts and disclosures. Accordingly, actual results could differ from those estimates.</p> | |
CY2023Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
1300000 | |
CY2022Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
2500000 | |
CY2023 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">Concentration of Credit Risk and Other Risks and Uncertainties</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">Financial instruments that potentially subject the Company to concentrations of risk consist principally of cash and cash equivalents, investments, long term debt and accounts receivable.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">The Company’s cash and cash equivalents are with two major financial institutions in the United States.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">The Company performs an ongoing credit evaluation of its strategic partners’ financial conditions and generally does not require collateral to secure accounts receivable from its strategic partners. As of December 31, 2023, the Company’s exposure to credit risk associated with non-payment will be affected principally by conditions or occurrences within Bristol-Myers Squibb Company (“Bristol-Myers Squibb”). In past years, the Company’s exposure to credit risk associated with non-payment were also affected principally by conditions or occurrences within Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Ltd (“Takeda”). Takeda accounted for approximately 0% and 13% of total revenues for the years ended December 31, 2023 and 2022, respectively. Bristol-Myers Squibb accounted for approximately 92% and 87% of total revenues for the years ended December 31, 2023 and 2022, respectively.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:24.5pt;margin:0pt 0pt 12pt 0pt;">Biologic candidates developed by the Company require approvals or clearances from the U.S. Food and Drug Administration or international regulatory agencies prior to commercial sales. There can be no assurance that the Company’s biologic candidates will receive any of the required approvals or clearances. If the Company were to be denied approval or clearance or any such approval or clearance were to be delayed, it would have a material adverse impact on the Company.</p> | |
CY2023Q4 | mtem |
Number Of Financial Institutions
NumberOfFinancialInstitutions
|
2 | |
CY2023 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | |
CY2022 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | |
CY2023 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
0 | |
CY2022 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
0 | |
CY2023 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
0 | |
CY2022Q4 | mtem |
Accrued Non Clinical Research And Manufacturing Operations Current
AccruedNonClinicalResearchAndManufacturingOperationsCurrent
|
1779000 | |
CY2023Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
60000 | |
CY2022Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
4828000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
34441000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
35978000 | |
CY2023Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
27048000 | |
CY2022Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
21346000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
7393000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
14632000 | |
CY2023 | us-gaap |
Depreciation
Depreciation
|
6700000 | |
CY2022 | us-gaap |
Depreciation
Depreciation
|
7700000 | |
CY2023Q4 | mtem |
Accrued General And Administrative Current
AccruedGeneralAndAdministrativeCurrent
|
225000 | |
CY2022Q4 | mtem |
Accrued General And Administrative Current
AccruedGeneralAndAdministrativeCurrent
|
855000 | |
CY2023Q4 | mtem |
Accrued Clinical Trial Related Costs Current
AccruedClinicalTrialRelatedCostsCurrent
|
3574000 | |
CY2022Q4 | mtem |
Accrued Clinical Trial Related Costs Current
AccruedClinicalTrialRelatedCostsCurrent
|
1327000 | |
CY2023Q4 | mtem |
Accrued Non Clinical Research And Manufacturing Operations Current
AccruedNonClinicalResearchAndManufacturingOperationsCurrent
|
404000 | |
CY2023Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
16000 | |
CY2022Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
34000 | |
CY2023Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
4279000 | |
CY2022Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
8823000 | |
CY2023 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
1800000 | |
CY2023 | us-gaap |
Lessee Operating Lease Existence Of Option To Extend
LesseeOperatingLeaseExistenceOfOptionToExtend
|
true | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Renewal Term
LesseeOperatingLeaseRenewalTerm
|
P7Y | |
CY2022Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
1295000 | |
CY2021Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
1625000 | |
CY2022 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-454000 | |
CY2023 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
111000 | |
CY2022 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
124000 | |
CY2023Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
1406000 | |
CY2022Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
1295000 | |
CY2023 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
0 | |
CY2022 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-500000 | |
CY2023 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
2909000 | |
CY2022 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
2611000 | |
CY2023 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
553000 | |
CY2022 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
524000 | |
CY2023 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
3462000 | |
CY2022 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
3135000 | |
CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
9161000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
2488000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
9742000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
12230000 | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y7M24D | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P5Y6M14D | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0821 | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0821 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
3369000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
3299000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
2564000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
2636000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
2148000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
724000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
14740000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
2510000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
12230000 | |
CY2023 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
3288000 | |
CY2022 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
3252000 | |
CY2023Q4 | mtem |
Upfront Fees Unamortized Balance Included In Prepaid Asset
UpfrontFeesUnamortizedBalanceIncludedInPrepaidAsset
|
0 | |
CY2023Q3 | mtem |
Warrants Threshold Percentage Of Outstanding Common Stock That Can Be Issued
WarrantsThresholdPercentageOfOutstandingCommonStockThatCanBeIssued
|
0.1999 | |
CY2020Q3 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
300000000.0 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
523411 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
153.11 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P6Y8M19D | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
950000 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
194679 | |
CY2022 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
33.09 | |
CY2022 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
3106 | |
CY2022 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
10.65 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
152106 | |
CY2022 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
141.63 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
562878 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
115.50 | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P7Y1M2D | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
0 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
236651 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
7.25 | |
CY2023 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
192 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
7.20 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
285273 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
88.62 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
514064 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
80.62 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P7Y10D | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
0 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
|
514064 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
|
80.62 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
|
P7Y10D | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
0 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
302935 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
115.92 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P5Y8M1D | |
CY2023Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
0 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
0 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
0 | |
CY2023 | mtem |
Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options1
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions1
|
0 | |
CY2023 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
6702000 | |
CY2022 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
11909000 | |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-11000 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
53000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-1709000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-19459000 | |
CY2023 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
447000 | |
CY2022 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-8653000 | |
CY2023 | mtem |
Income Tax Reconciliation Permanent Differences And Other
IncomeTaxReconciliationPermanentDifferencesAndOther
|
2000 | |
CY2022 | mtem |
Income Tax Reconciliation Permanent Differences And Other
IncomeTaxReconciliationPermanentDifferencesAndOther
|
3000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
1792000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
1964000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
1426000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
2494000 | |
CY2023 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-2328000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
30619000 | |
CY2023 | mtem |
Income Tax Reconciliation Change In State Rate And Carryovers
IncomeTaxReconciliationChangeInStateRateAndCarryovers
|
3211000 | |
CY2022 | mtem |
Income Tax Reconciliation Change In State Rate And Carryovers
IncomeTaxReconciliationChangeInStateRateAndCarryovers
|
-1927000 | |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-11000 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
53000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
58843000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
53957000 | |
CY2023Q4 | us-gaap |
Deferred Tax Asset Interest Carryforward
DeferredTaxAssetInterestCarryforward
|
304000 | |
CY2022Q4 | us-gaap |
Deferred Tax Asset Interest Carryforward
DeferredTaxAssetInterestCarryforward
|
0 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
16630000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
15235000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
6982000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
8086000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
2641000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
16127000 | |
CY2023Q4 | mtem |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
3561000 | |
CY2022Q4 | mtem |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
4516000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
|
415000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
|
1846000 | |
CY2023Q4 | mtem |
Deferred Tax Asset Depreciable And Amortizable Assets
DeferredTaxAssetDepreciableAndAmortizableAssets
|
126000 | |
CY2023Q4 | mtem |
Deferred Tax Assets Capitalized Research Experimental Expenditures
DeferredTaxAssetsCapitalizedResearchExperimentalExpenditures
|
26268000 | |
CY2022Q4 | mtem |
Deferred Tax Assets Capitalized Research Experimental Expenditures
DeferredTaxAssetsCapitalizedResearchExperimentalExpenditures
|
19764000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
115770000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
119531000 | |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
1329000 | |
CY2023Q4 | mtem |
Deferred Tax Liabilities Right Of Use Asset
DeferredTaxLiabilitiesRightOfUseAsset
|
2668000 | |
CY2022Q4 | mtem |
Deferred Tax Liabilities Right Of Use Asset
DeferredTaxLiabilitiesRightOfUseAsset
|
3488000 | |
CY2023Q4 | mtem |
Deferred Tax Liabilities Notes Payable
DeferredTaxLiabilitiesNotesPayable
|
716000 | |
CY2023Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
3384000 | |
CY2022Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
4817000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
112386000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
114714000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2023 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-2300000 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
CY2022Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
0 | |
CY2023Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
0 | |
CY2023 | mtem |
Restructuring And Related Cost Percent Reduction In Workforce
RestructuringAndRelatedCostPercentReductionInWorkforce
|
0.68 | |
CY2023 | us-gaap |
Restructuring Charges
RestructuringCharges
|
300000 | |
CY2023 | us-gaap |
Restructuring Charges
RestructuringCharges
|
276000 | |
CY2023 | us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
276000 | |
CY2023Q4 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
CY2023Q4 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2023Q4 | ecd |
Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
|
false | |
CY2023Q4 | ecd |
Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
|
false |