2017 Form 10-K Financial Statement
#000156459018007268 Filed on March 30, 2018
Income Statement
Concept | 2017 | 2016 Q4 | 2016 |
---|---|---|---|
Revenue | $3.395M | $0.00 | $1.880M |
YoY Change | 80.59% | -100.0% | -97.56% |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $11.76M | $1.950M | $7.810M |
YoY Change | 50.58% | -13.33% | -19.65% |
% of Gross Profit | |||
Research & Development | $9.490M | $3.010M | $16.55M |
YoY Change | -42.66% | -73.53% | -58.9% |
% of Gross Profit | |||
Depreciation & Amortization | $155.0K | $20.00K | $65.00K |
YoY Change | 138.46% | -92.0% | -78.33% |
% of Gross Profit | |||
Operating Expenses | $21.24M | $4.960M | $24.36M |
YoY Change | -12.81% | -63.58% | -51.27% |
Operating Profit | |||
YoY Change | |||
Interest Expense | $853.0K | $40.00K | $431.0K |
YoY Change | 97.91% | 33.33% | 244.8% |
% of Operating Profit | |||
Other Income/Expense, Net | $1.250M | $120.0K | |
YoY Change | -92.83% | -99.28% | |
Pretax Income | -$23.14M | -$3.680M | -$24.09M |
YoY Change | -3.94% | -105.28% | -154.97% |
Income Tax | $0.00 | $0.00 | |
% Of Pretax Income | |||
Net Earnings | -$23.14M | -$3.682M | -$24.09M |
YoY Change | -3.94% | -105.28% | -154.97% |
Net Earnings / Revenue | -681.59% | -1281.38% | |
Basic Earnings Per Share | -$0.05 | ||
Diluted Earnings Per Share | -$2.030M | -$0.05 | -$3.706M |
COMMON SHARES | |||
Basic Shares Outstanding | 71.56M | ||
Diluted Shares Outstanding |
Balance Sheet
Concept | 2017 | 2016 Q4 | 2016 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $58.90M | $1.700M | $1.700M |
YoY Change | 3364.71% | -96.51% | -96.51% |
Cash & Equivalents | $58.90M | $1.716M | $1.700M |
Short-Term Investments | |||
Other Short-Term Assets | $1.500M | $7.000K | $100.0K |
YoY Change | 1400.0% | -99.73% | -96.15% |
Inventory | |||
Prepaid Expenses | $120.0K | ||
Receivables | $0.00 | $0.00 | |
Other Receivables | $0.00 | $0.00 | |
Total Short-Term Assets | $60.40M | $1.843M | $1.800M |
YoY Change | 3255.56% | -96.53% | -96.62% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $2.000M | $334.0K | $300.0K |
YoY Change | 566.67% | 0.3% | 0.0% |
Goodwill | $0.00 | ||
YoY Change | |||
Intangibles | $921.0K | ||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $1.400M | $0.00 | $0.00 |
YoY Change | -100.0% | -100.0% | |
Total Long-Term Assets | $30.00M | $22.44M | $1.300M |
YoY Change | 2207.69% | 4396.99% | 160.0% |
TOTAL ASSETS | |||
Total Short-Term Assets | $60.40M | $1.843M | $1.800M |
Total Long-Term Assets | $30.00M | $22.44M | $1.300M |
Total Assets | $90.40M | $24.28M | $3.100M |
YoY Change | 2816.13% | -54.75% | -94.23% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $2.500M | $822.0K | $900.0K |
YoY Change | 177.78% | 13.38% | 28.57% |
Accrued Expenses | $2.700M | $888.0K | $1.200M |
YoY Change | 125.0% | -72.84% | -88.12% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $7.300M | $7.300M |
YoY Change | -100.0% | ||
Long-Term Debt Due | $2.400M | $2.400M | $2.400M |
YoY Change | 0.0% | ||
Total Short-Term Liabilities | $10.40M | $13.77M | $13.80M |
YoY Change | -24.64% | 27.12% | 27.78% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $1.100M | $3.165M | $3.200M |
YoY Change | -65.63% | ||
Other Long-Term Liabilities | $1.600M | $53.00K | $100.0K |
YoY Change | 1500.0% | -97.35% | -95.0% |
Total Long-Term Liabilities | $2.700M | $3.218M | $3.300M |
YoY Change | -18.18% | 60.9% | 65.0% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $10.40M | $13.77M | $13.80M |
Total Long-Term Liabilities | $2.700M | $3.218M | $3.300M |
Total Liabilities | $13.10M | $17.03M | $17.00M |
YoY Change | -22.94% | 32.82% | 32.81% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$40.37M | ||
YoY Change | -87.74% | ||
Common Stock | $568.0K | ||
YoY Change | -99.85% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $77.30M | -$39.81M | -$13.90M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $90.40M | $3.098M | $3.100M |
YoY Change | 2816.13% | -94.23% | -94.23% |
Cashflow Statement
Concept | 2017 | 2016 Q4 | 2016 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$23.14M | -$3.682M | -$24.09M |
YoY Change | -3.94% | -105.28% | -154.97% |
Depreciation, Depletion And Amortization | $155.0K | $20.00K | $65.00K |
YoY Change | 138.46% | -92.0% | -78.33% |
Cash From Operating Activities | -$14.26M | -$830.0K | -$9.030M |
YoY Change | 57.96% | -89.04% | -76.24% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $1.101M | -$70.00K | $101.0K |
YoY Change | 990.1% | -7.34% | |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $10.82M | -$220.0K | -$590.0K |
YoY Change | -1933.9% | -106.43% | -105.66% |
Cash From Investing Activities | $9.715M | -$290.0K | -$690.0K |
YoY Change | -1507.97% | -108.48% | -106.69% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $57.65M | $0.00 | |
YoY Change | |||
Debt Paid & Issued, Net | $2.400M | $400.0K | |
YoY Change | 500.0% | ||
Cash From Financing Activities | 61.74M | 1.210M | 7.190M |
YoY Change | 758.73% | 3933.33% | -75.1% |
NET CHANGE | |||
Cash From Operating Activities | -14.26M | -830.0K | -9.030M |
Cash From Investing Activities | 9.715M | -290.0K | -690.0K |
Cash From Financing Activities | 61.74M | 1.210M | 7.190M |
Net Change In Cash | 57.19M | 90.00K | -2.530M |
YoY Change | -2360.63% | -102.18% | -310.83% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$14.26M | -$830.0K | -$9.030M |
Capital Expenditures | $1.101M | -$70.00K | $101.0K |
Free Cash Flow | -$15.37M | -$760.0K | -$9.131M |
YoY Change | 68.27% | -89.96% | -76.04% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
1843000 | |
CY2017Q4 | mtem |
In Process Research And Development
InProcessResearchAndDevelopment
|
26623000 | |
CY2016Q4 | mtem |
In Process Research And Development
InProcessResearchAndDevelopment
|
0 | |
CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
19000 | |
CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
7000 | |
CY2017Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
1485000 | |
CY2016Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
3165000 | |
CY2016Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
120000 | |
CY2016Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
1870000 | |
CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
70000 | |
CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
36000 | |
CY2017Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
1078000 | |
CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-40373000 | |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
77289000 | |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-39805000 | |
CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
90391000 | |
CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
3098000 | |
CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
27000 | |
CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
0 | |
CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
141733000 | |
CY2016Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
568000 | |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
0 | |
CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
0 | |
CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-64471000 | |
CY2016 | us-gaap |
Revenues
Revenues
|
1880000 | |
CY2017 | us-gaap |
Revenue From Grants
RevenueFromGrants
|
987000 | |
CY2017Q4 | us-gaap |
Due To Related Parties Current
DueToRelatedPartiesCurrent
|
0 | |
CY2016Q4 | us-gaap |
Due To Related Parties Current
DueToRelatedPartiesCurrent
|
7315000 | |
CY2017Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
954000 | |
CY2016Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
49000 | |
CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
628000 | |
CY2016Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
53000 | |
CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
13102000 | |
CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
17032000 | |
CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
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CY2017Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
0 | |
CY2016Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
25871000 | |
CY2017 | mtem |
Research And Development Revenues From Collaboration Agreements
ResearchAndDevelopmentRevenuesFromCollaborationAgreements
|
2408000 | |
CY2016 | us-gaap |
Revenue From Grants
RevenueFromGrants
|
1880000 | |
CY2017 | us-gaap |
Revenues
Revenues
|
3395000 | |
CY2017 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
51000 | |
CY2017 | us-gaap |
Interest Expense
InterestExpense
|
853000 | |
CY2016 | us-gaap |
Interest Expense
InterestExpense
|
431000 | |
CY2017 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
128000 | |
CY2016 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
3000 | |
CY2017 | us-gaap |
Induced Conversion Of Convertible Debt Expense
InducedConversionOfConvertibleDebtExpense
|
4619000 | |
CY2016 | us-gaap |
Induced Conversion Of Convertible Debt Expense
InducedConversionOfConvertibleDebtExpense
|
0 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-23140000 | |
CY2017 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
958000 | |
CY2016 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
1572000 | |
CY2017 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-24098000 | |
CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-12600000 | |
CY2017 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-2.11 | |
CY2016 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-59.04 | |
CY2017 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
11400881 | |
CY2016 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
213420 | |
CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-27317000 | |
CY2016 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
3000 | |
CY2016 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
109000 | |
CY2016 | mtem |
Deemed Dividends On Preferred Stock
DeemedDividendsOnPreferredStock
|
1572000 | |
CY2017 | mtem |
Deemed Dividends On Preferred Stock
DeemedDividendsOnPreferredStock
|
958000 | |
CY2017 | mtem |
Preferred Stock Carrying Value Transferred To Common And Apic
PreferredStockCarryingValueTransferredToCommonAndAPIC
|
26829000 | |
CY2017 | mtem |
Stock Issued During Period Value Conversion Of Preferred Stock Warrants To Common Stock
StockIssuedDuringPeriodValueConversionOfPreferredStockWarrantsToCommonStock
|
87000 | |
CY2017 | us-gaap |
Stock Issued During Period Value Conversion Of Convertible Securities
StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
|
15105000 | |
CY2017 | us-gaap |
Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
|
39670000 | |
CY2017 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
57648000 | |
CY2017 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1792000 | |
CY2017 | us-gaap |
Adjustments To Additional Paid In Capital Stock Issued Issuance Costs
AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
|
2400000 | |
CY2017 | us-gaap |
Depreciation
Depreciation
|
155000 | |
CY2016 | us-gaap |
Depreciation
Depreciation
|
65000 | |
CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1792000 | |
CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
109000 | |
CY2017 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
342000 | |
CY2016 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
13000 | |
CY2017 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
128000 | |
CY2016 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
3000 | |
CY2017 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
-2000 | |
CY2016 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
-5000 | |
CY2017 | us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
410000 | |
CY2016 | us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
0 | |
CY2017 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
12000 | |
CY2016 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
-84000 | |
CY2017 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
81000 | |
CY2016 | us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
0 | |
CY2017 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
1209000 | |
CY2016 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
557000 | |
CY2017 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
155000 | |
CY2016 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
800000 | |
CY2017 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
20000 | |
CY2016 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
0 | |
CY2017 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
318000 | |
CY2016 | us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
0 | |
CY2017 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
895000 | |
CY2016 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
370000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
-14264000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
-9028000 | |
CY2017 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
11216000 | |
CY2016 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
0 | |
CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1101000 | |
CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
101000 | |
CY2017 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
400000 | |
CY2016 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
588000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
9715000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-689000 | |
CY2017 | us-gaap |
Repayments Of Debt And Capital Lease Obligations
RepaymentsOfDebtAndCapitalLeaseObligations
|
43000 | |
CY2016 | us-gaap |
Repayments Of Debt And Capital Lease Obligations
RepaymentsOfDebtAndCapitalLeaseObligations
|
44000 | |
CY2017 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
0 | |
CY2016 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
3000000 | |
CY2017 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2400000 | |
CY2016 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
400000 | |
CY2017 | us-gaap |
Payments For Repurchase Of Warrants
PaymentsForRepurchaseOfWarrants
|
208000 | |
CY2016 | us-gaap |
Payments For Repurchase Of Warrants
PaymentsForRepurchaseOfWarrants
|
0 | |
CY2017 | us-gaap |
Proceeds From Related Party Debt
ProceedsFromRelatedPartyDebt
|
2685000 | |
CY2016 | us-gaap |
Proceeds From Related Party Debt
ProceedsFromRelatedPartyDebt
|
4630000 | |
CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
61000 | |
CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
2000 | |
CY2017 | us-gaap |
Proceeds From Notes Payable
ProceedsFromNotesPayable
|
4000000 | |
CY2016 | us-gaap |
Proceeds From Notes Payable
ProceedsFromNotesPayable
|
0 | |
CY2017 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
57648000 | |
CY2016 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
0 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
61743000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
7188000 | |
CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
230000 | |
CY2017 | mtem |
Non Cash Deemed Dividends On Preferred Stock
NonCashDeemedDividendsOnPreferredStock
|
958000 | |
CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
57194000 | |
CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-2529000 | |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4245000 | |
CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
250000 | |
CY2016 | mtem |
Non Cash Deemed Dividends On Preferred Stock
NonCashDeemedDividendsOnPreferredStock
|
1573000 | |
CY2017 | us-gaap |
Conversion Of Stock Amount Converted1
ConversionOfStockAmountConverted1
|
26829000 | |
CY2016 | us-gaap |
Conversion Of Stock Amount Converted1
ConversionOfStockAmountConverted1
|
0 | |
CY2017 | us-gaap |
Debt Conversion Converted Instrument Amount1
DebtConversionConvertedInstrumentAmount1
|
10486000 | |
CY2016 | us-gaap |
Debt Conversion Converted Instrument Amount1
DebtConversionConvertedInstrumentAmount1
|
0 | |
CY2017 | mtem |
Noncash Conversion Of Warrant Liability Amount Converted
NoncashConversionOfWarrantLiabilityAmountConverted
|
87000 | |
CY2016 | mtem |
Noncash Conversion Of Warrant Liability Amount Converted
NoncashConversionOfWarrantLiabilityAmountConverted
|
0 | |
CY2017 | mtem |
Non Cash Capital Lease Additions To Fixed Assets
NonCashCapitalLeaseAdditionsToFixedAssets
|
291000 | |
CY2016 | mtem |
Non Cash Capital Lease Additions To Fixed Assets
NonCashCapitalLeaseAdditionsToFixedAssets
|
110000 | |
CY2017 | mtem |
Non Cash Fixed Asset Additions In Accounts Payable
NonCashFixedAssetAdditionsInAccountsPayable
|
382000 | |
CY2016 | mtem |
Non Cash Fixed Asset Additions In Accounts Payable
NonCashFixedAssetAdditionsInAccountsPayable
|
20000 | |
CY2017 | mtem |
Non Cash Warrants Issued With Debt
NonCashWarrantsIssuedWithDebt
|
0 | |
CY2016 | mtem |
Non Cash Warrants Issued With Debt
NonCashWarrantsIssuedWithDebt
|
18000 | |
CY2017 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div> <p style="margin-bottom:0pt;margin-top:18pt;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;text-indent:2.5%;">Reclassifications</p> <p style="margin-bottom:0pt;margin-top:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">Certain amounts in the prior year’s presentations have been reclassified to conform to the current presentation. These reclassifications had no effect on previously reported net loss.</p></div> | |
CY2017 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div> <p style="margin-top:18pt;margin-bottom:0pt;margin-left:2.54%;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Accounting Estimates </p> <p style="margin-top:6pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America as defined by the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) requires management to make estimates and assumptions that affect certain reported amounts and disclosures. Accordingly, actual results could differ from those estimates. </p></div> | |
CY2017 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<div> <p style="margin-top:18pt;margin-bottom:0pt;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;text-indent:2.5%;">Concentration of Credit Risk and Other Risks and Uncertainties </p> <p style="margin-bottom:0pt;margin-top:6pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">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="margin-bottom:0pt;margin-top:12pt;text-indent:4.54%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The Company’s cash, cash equivalents are with two major financial institutions in the United States. </p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:4.54%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">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. The Company’s exposure to credit risk associated with non-payment will be affected principally by conditions or occurrences within Takeda Pharmaceutical Company Ltd. (“Takeda”). Approximately 56% of total revenues for the year ended December 31, 2017, were derived from Takeda. There were no accounts receivable due from Takeda at December 31, 2017 or 2016. See also Note 4, Research and Development Collaboration Agreements, regarding the collaboration agreements with Takeda.</p> <p style="margin-top:12pt;margin-bottom:0pt;text-indent:4.54%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Drug candidates developed by the Company may require approvals or clearances from the FDA or international regulatory agencies prior to commercial sales. There can be no assurance that the Company’s drug 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></div> | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P5Y7M6D | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
900000 | |
CY2017 | us-gaap |
Stockholders Equity Reverse Stock Split
StockholdersEquityReverseStockSplit
|
11-for-1 reverse stock split | |
CY2017Q3 | us-gaap |
Stockholders Equity Note Stock Split Conversion Ratio1
StockholdersEquityNoteStockSplitConversionRatio1
|
11 | |
CY2017Q3 | mtem |
Number Of Issued And Outstanding Shares Of Common Stock Converted Into One Issued And Outstanding Share Of Common Stock
NumberOfIssuedAndOutstandingSharesOfCommonStockConvertedIntoOneIssuedAndOutstandingShareOfCommonStock
|
11 | |
CY2017Q3 | mtem |
Number Of Issued And Outstanding Shares Of Common Stock Converted By Every Eleven Shares Of Issued And Outstanding Common Stock
NumberOfIssuedAndOutstandingSharesOfCommonStockConvertedByEveryElevenSharesOfIssuedAndOutstandingCommonStock
|
1 | |
CY2017 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
0 | |
CY2016 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
0 | |
CY2017 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | |
CY2017 | us-gaap |
Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
|
6395000 | |
CY2016 | us-gaap |
Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
|
1880000 | |
CY2017 | us-gaap |
Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
|
-15599000 | |
CY2016 | us-gaap |
Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
|
-35008000 | |
CY2016 | mtem |
Research And Development Revenues From Collaboration Agreements
ResearchAndDevelopmentRevenuesFromCollaborationAgreements
|
0 | |
CY2017Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
377273 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
0 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
0 | |
CY2017Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
0 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
0 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
0 | |
CY2016Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
0 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
11735000 | |
CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
2364000 | |
CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
603000 | |
CY2017 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
0 | |
CY2016 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
0 | |
CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
3500000 | |
CY2016Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
5600000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
13797000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
10446000 | |
CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
412000 | |
CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
269000 | |
CY2017Q4 | mtem |
Accrued General And Administrative Current
AccruedGeneralAndAdministrativeCurrent
|
374000 | |
CY2016Q4 | mtem |
Accrued General And Administrative Current
AccruedGeneralAndAdministrativeCurrent
|
26000 | |
CY2017Q4 | mtem |
Accrued Clinical Costs Current
AccruedClinicalCostsCurrent
|
702000 | |
CY2016Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
19000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
1003000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
1135000 | |
CY2016Q4 | mtem |
Accrued Clinical Costs Current
AccruedClinicalCostsCurrent
|
409000 | |
CY2017Q4 | mtem |
Accrued Non Clinical Research Current
AccruedNonClinicalResearchCurrent
|
435000 | |
CY2016Q4 | mtem |
Accrued Non Clinical Research Current
AccruedNonClinicalResearchCurrent
|
2000 | |
CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
0 | |
CY2016Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
201000 | |
CY2017Q4 | us-gaap |
Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
|
1149000 | |
CY2016Q4 | us-gaap |
Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
|
553000 | |
CY2017Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
30000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
1048000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
1074000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
1096000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
486000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
5842000 | |
CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
|
55000 | |
CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
|
33000 | |
CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
|
19000 | |
CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
|
107000 | |
CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
|
8000 | |
CY2017Q4 | us-gaap |
Capital Lease Obligations
CapitalLeaseObligations
|
99000 | |
CY2017Q4 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
50000 | |
CY2017Q4 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
49000 | |
CY2016Q4 | us-gaap |
Temporary Equity Shares Authorized
TemporaryEquitySharesAuthorized
|
9165 | |
CY2017Q4 | mtem |
Temporary Equity Shares Issued And Outstanding
TemporaryEquitySharesIssuedAndOutstanding
|
0 | |
CY2016Q4 | mtem |
Temporary Equity Shares Issued And Outstanding
TemporaryEquitySharesIssuedAndOutstanding
|
9116 | |
CY2015Q4 | us-gaap |
Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests
TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
|
24299000 | |
CY2016 | us-gaap |
Temporary Equity Accretion Of Dividends
TemporaryEquityAccretionOfDividends
|
1572000 | |
CY2016Q4 | us-gaap |
Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests
TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
|
25871000 | |
CY2017 | us-gaap |
Temporary Equity Accretion Of Dividends
TemporaryEquityAccretionOfDividends
|
958000 | |
CY2017 | mtem |
Conversion Of Preferred Stock In To Common Stock Upon Merger
ConversionOfPreferredStockInToCommonStockUponMerger
|
-26829000 | |
CY2017Q4 | us-gaap |
Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests
TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
|
0 | |
CY2014Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
14254 | |
CY2015Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
17310 | |
CY2016Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
17310 | |
CY2014Q4 | us-gaap |
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
|
3.07 | |
CY2015Q4 | us-gaap |
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
|
3.07 | |
CY2016Q4 | us-gaap |
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
|
3.07 | |
CY2017Q3 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
377273 | |
CY2017Q3 | us-gaap |
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
|
39.82 | |
CY2017 | us-gaap |
Fair Value Assumptions Risk Free Interest Rate
FairValueAssumptionsRiskFreeInterestRate
|
0.0189 | |
CY2016 | us-gaap |
Fair Value Assumptions Risk Free Interest Rate
FairValueAssumptionsRiskFreeInterestRate
|
0.0120 | |
CY2017 | us-gaap |
Fair Value Assumptions Expected Term
FairValueAssumptionsExpectedTerm
|
P2Y1M17D | |
CY2016 | us-gaap |
Fair Value Assumptions Expected Term
FairValueAssumptionsExpectedTerm
|
P2Y3M | |
CY2017 | us-gaap |
Fair Value Assumptions Expected Dividend Rate
FairValueAssumptionsExpectedDividendRate
|
0.00 | |
CY2016 | us-gaap |
Fair Value Assumptions Expected Dividend Rate
FairValueAssumptionsExpectedDividendRate
|
0.00 | |
CY2017 | us-gaap |
Fair Value Assumptions Expected Volatility Rate
FairValueAssumptionsExpectedVolatilityRate
|
1.03 | |
CY2016 | us-gaap |
Fair Value Assumptions Expected Volatility Rate
FairValueAssumptionsExpectedVolatilityRate
|
0.76 | |
CY2017Q4 | us-gaap |
Share Price
SharePrice
|
10.02 | |
CY2016Q4 | us-gaap |
Share Price
SharePrice
|
3.07 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
922628 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
31845 | |
CY2016 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1513 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
11276 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
941684 | |
CY2017 | mtem |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Assumed In Merger
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAssumedInMerger
|
963681 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
1116627 | |
CY2017 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
17473 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
235808 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
2768711 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
2768711 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
1634268 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
0.89 | |
CY2016 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
1.85 | |
CY2016 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
1.64 | |
CY2016 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
1.10 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
0.92 | |
CY2017 | mtem |
Share Based Compensation Arrangement By Share Based Payment Award Options Assumed In Merger Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedInMergerWeightedAverageExercisePrice
|
33.62 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
8.30 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
3.66 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
35.48 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
12.07 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
12.07 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
14.76 | |
CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P6Y7M6D | |
CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P5Y8M12D | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P5Y7M6D | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P2Y9M18D | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
900000 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
11000000 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
11000000 | |
CY2017Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
8900000 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
78000 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
0 | |
CY2017 | mtem |
Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options1
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions1
|
0 | |
CY2017 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1792000 | |
CY2016 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
109000 | |
CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
7100000 | |
CY2017 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P3Y6M | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
CY2017 | mtem |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Change In Valuation Allowance Income Tax Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateChangeInValuationAllowanceIncomeTaxExpenseBenefit
|
6863000 | |
CY2017 | mtem |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Asset Income Tax Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpenseBenefit
|
6900000 | |
CY2017 | mtem |
Description Of Foreign Operations
DescriptionOfForeignOperations
|
The Company currently has one foreign subsidiary that has not commenced operations. | |
CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-7867000 | |
CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-3750000 | |
CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-21000 | |
CY2016 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
10000 | |
CY2017 | mtem |
Income Tax Reconciliation Permanent Differences
IncomeTaxReconciliationPermanentDifferences
|
87000 | |
CY2016 | mtem |
Income Tax Reconciliation Permanent Differences
IncomeTaxReconciliationPermanentDifferences
|
105000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
237000 | |
CY2016 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
339000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
4766000 | |
CY2016 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
3974000 | |
CY2017 | mtem |
Income Tax Reconciliation Acquisition Related Permanent Differences
IncomeTaxReconciliationAcquisitionRelatedPermanentDifferences
|
2281000 | |
CY2016 | mtem |
Income Tax Reconciliation Acquisition Related Permanent Differences
IncomeTaxReconciliationAcquisitionRelatedPermanentDifferences
|
0 | |
CY2016 | mtem |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Change In Valuation Allowance Income Tax Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateChangeInValuationAllowanceIncomeTaxExpenseBenefit
|
0 | |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
6863000 | |
CY2017 | mtem |
Income Tax Reconciliation Expiring State Carryovers And Other
IncomeTaxReconciliationExpiringStateCarryoversAndOther
|
991000 | |
CY2016 | mtem |
Income Tax Reconciliation Expiring State Carryovers And Other
IncomeTaxReconciliationExpiringStateCarryoversAndOther
|
0 | |
CY2016 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2015 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
4800000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
5060000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
965000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
4058000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1143000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
8000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
581000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
636000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
254000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
9000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
23750000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
12064000 | |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
282000 | |
CY2016Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
329000 | |
CY2017Q4 | mtem |
Deferred Tax Liabilities Research And Development Intangible Assets
DeferredTaxLiabilitiesResearchAndDevelopmentIntangibleAssets
|
5591000 | |
CY2016Q4 | mtem |
Deferred Tax Liabilities Research And Development Intangible Assets
DeferredTaxLiabilitiesResearchAndDevelopmentIntangibleAssets
|
0 | |
CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
5873000 | |
CY2016Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
329000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
17877000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
CY2017 | mtem |
Unrecognized Tax Benefits Increases Decreases Resulting From Acquisition
UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromAcquisition
|
1064000 | |
CY2017 | mtem |
Unrecognized Tax Benefits Increases Decreases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromCurrentPeriodTaxPositions
|
-79000 | |
CY2016 | mtem |
Unrecognized Tax Benefits Increases Decreases Resulting From Acquisition
UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromAcquisition
|
0 | |
CY2016 | mtem |
Unrecognized Tax Benefits Increases Decreases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromCurrentPeriodTaxPositions
|
0 | |
CY2017Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
0 | |
CY2016Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
0 | |
CY2017Q4 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
|
79000 |