2018 Q1 Form 10-K Financial Statement
#000156459018006051 Filed on March 16, 2018
Income Statement
Concept | 2018 Q1 | 2017 Q4 | 2017 Q3 |
---|---|---|---|
Revenue | $318.0K | $191.0K | $163.0K |
YoY Change | -40.78% | 103.19% | -96.81% |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $5.320M | $5.450M | $4.770M |
YoY Change | 14.16% | 14.5% | 2.14% |
% of Gross Profit | |||
Research & Development | $2.440M | $2.520M | $2.640M |
YoY Change | -27.68% | -38.83% | -38.87% |
% of Gross Profit | |||
Depreciation & Amortization | $16.00K | $20.00K | $20.00K |
YoY Change | -20.0% | 0.0% | 0.0% |
% of Gross Profit | |||
Operating Expenses | $7.755M | $7.977M | $7.407M |
YoY Change | -3.44% | -10.12% | -17.56% |
Operating Profit | -$7.437M | -$7.244M | |
YoY Change | -0.76% | 86.85% | |
Interest Expense | $250.0K | $360.0K | $350.0K |
YoY Change | -19.35% | 20.0% | 16.67% |
% of Operating Profit | |||
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | -$7.190M | -$7.430M | -$6.900M |
YoY Change | 0.14% | -12.38% | 92.74% |
Income Tax | |||
% Of Pretax Income | |||
Net Earnings | -$7.186M | -$7.429M | -$6.899M |
YoY Change | 0.04% | -12.41% | 92.93% |
Net Earnings / Revenue | -2259.75% | -3889.53% | -4232.52% |
Basic Earnings Per Share | |||
Diluted Earnings Per Share | -$44.79K | -$46.63K | -$43.34K |
COMMON SHARES | |||
Basic Shares Outstanding | 160.7M | ||
Diluted Shares Outstanding |
Balance Sheet
Concept | 2018 Q1 | 2017 Q4 | 2017 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $89.80M | $94.69M | $96.90M |
YoY Change | -9.57% | -17.52% | -10.69% |
Cash & Equivalents | $7.912M | $16.34M | $10.17M |
Short-Term Investments | $81.90M | $78.35M | $87.00M |
Other Short-Term Assets | $800.0K | $900.0K | $1.200M |
YoY Change | -88.06% | 12.5% | 9.09% |
Inventory | |||
Prepaid Expenses | $512.0K | $580.0K | |
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $91.13M | $95.97M | $98.60M |
YoY Change | -14.51% | -17.35% | -14.34% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $86.00K | $102.0K | $100.0K |
YoY Change | -57.0% | -44.26% | -50.0% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | $13.20M | $14.20M | $15.60M |
YoY Change | -40.27% | 1.43% | -25.71% |
Other Assets | $1.189M | ||
YoY Change | |||
Total Long-Term Assets | $14.38M | $14.34M | $15.64M |
YoY Change | -35.21% | 1.46% | -25.86% |
TOTAL ASSETS | |||
Total Short-Term Assets | $91.13M | $95.97M | $98.60M |
Total Long-Term Assets | $14.38M | $14.34M | $15.64M |
Total Assets | $105.5M | $110.3M | $114.2M |
YoY Change | -18.08% | -15.31% | -16.12% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $502.0K | $503.0K | $261.0K |
YoY Change | 67.33% | 123.56% | -13.0% |
Accrued Expenses | $3.900M | $926.0K | $1.112M |
YoY Change | -22.0% | -35.43% | -84.11% |
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 | $4.385M | $6.516M | $5.970M |
YoY Change | -62.2% | -17.19% | -18.22% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | |||
YoY Change | |||
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
YoY Change | |||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $4.385M | $6.516M | $5.970M |
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
Total Liabilities | $4.400M | $6.500M | $6.000M |
YoY Change | -62.07% | -17.72% | -17.81% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$984.4M | -$985.8M | -$978.4M |
YoY Change | 2.91% | ||
Common Stock | $1.093B | $1.090B | $1.087B |
YoY Change | 0.88% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $101.1M | $103.8M | $108.3M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $105.5M | $110.3M | $114.2M |
YoY Change | -18.08% | -15.31% | -16.12% |
Cashflow Statement
Concept | 2018 Q1 | 2017 Q4 | 2017 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$7.186M | -$7.429M | -$6.899M |
YoY Change | 0.04% | -12.41% | 92.93% |
Depreciation, Depletion And Amortization | $16.00K | $20.00K | $20.00K |
YoY Change | -20.0% | 0.0% | 0.0% |
Cash From Operating Activities | -$7.368M | -$4.390M | -$4.420M |
YoY Change | 0.83% | 631.67% | -32.62% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $0.00 | $0.00 | |
YoY Change | -100.0% | ||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$2.610M | $9.740M | $7.730M |
YoY Change | -127.88% | 29.01% | 86.27% |
Cash From Investing Activities | -$2.608M | $9.740M | $7.730M |
YoY Change | -127.87% | 29.69% | 86.27% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $1.553M | ||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 1.553M | 1.070M | 0.000 |
YoY Change | 10600.0% | -100.0% | |
NET CHANGE | |||
Cash From Operating Activities | -7.368M | -4.390M | -4.420M |
Cash From Investing Activities | -2.608M | 9.740M | 7.730M |
Cash From Financing Activities | 1.553M | 1.070M | 0.000 |
Net Change In Cash | -8.423M | 6.420M | 3.310M |
YoY Change | -510.68% | -7.23% | -242.67% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$7.368M | -$4.390M | -$4.420M |
Capital Expenditures | $0.00 | $0.00 | |
Free Cash Flow | -$4.390M | -$4.420M | |
YoY Change | 670.18% | -32.62% |
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114000 | |
CY2015 | us-gaap |
Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments
AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments
|
-1000 | |
CY2015 | us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
-89000 | |
CY2017 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
278000 | |
CY2017 | gern |
Increase Decrease In Accrued Collaboration Charges
IncreaseDecreaseInAccruedCollaborationCharges
|
-1665000 | |
CY2016 | gern |
Increase Decrease In Accrued Collaboration Charges
IncreaseDecreaseInAccruedCollaborationCharges
|
1039000 | |
CY2015 | gern |
Increase Decrease In Accrued Collaboration Charges
IncreaseDecreaseInAccruedCollaborationCharges
|
2328000 | |
CY2015 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
161000 | |
CY2017 | gern |
Increase Decrease In Accrued Interest Receivable Net And Other Receivables
IncreaseDecreaseInAccruedInterestReceivableNetAndOtherReceivables
|
-39000 | |
CY2016 | gern |
Increase Decrease In Accrued Interest Receivable Net And Other Receivables
IncreaseDecreaseInAccruedInterestReceivableNetAndOtherReceivables
|
-731000 | |
CY2015 | gern |
Increase Decrease In Accrued Interest Receivable Net And Other Receivables
IncreaseDecreaseInAccruedInterestReceivableNetAndOtherReceivables
|
243000 | |
CY2017 | us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
56000 | |
CY2016 | us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
-123000 | |
CY2017 | us-gaap |
Depreciation
Depreciation
|
76000 | |
CY2016 | us-gaap |
Depreciation
Depreciation
|
81000 | |
CY2015 | us-gaap |
Depreciation
Depreciation
|
56000 | |
CY2017 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-5000 | |
CY2016 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
16000 | |
CY2017 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-273000 | |
CY2016 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-552000 | |
CY2015 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-2098000 | |
CY2017 | us-gaap |
Issuance Of Stock And Warrants For Services Or Claims
IssuanceOfStockAndWarrantsForServicesOrClaims
|
200000 | |
CY2016 | us-gaap |
Issuance Of Stock And Warrants For Services Or Claims
IssuanceOfStockAndWarrantsForServicesOrClaims
|
156000 | |
CY2015 | us-gaap |
Issuance Of Stock And Warrants For Services Or Claims
IssuanceOfStockAndWarrantsForServicesOrClaims
|
364000 | |
CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
8144000 | |
CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
8245000 | |
CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
8397000 | |
CY2017 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
32000 | |
CY2016 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
61000 | |
CY2015 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
90000 | |
CY2015 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
-35000000 | |
CY2016 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
16000 | |
CY2015 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
206459000 | |
CY2015 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
4242000 | |
CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
122976000 | |
CY2017 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
100006000 | |
CY2016 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
129250000 | |
CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-24196000 | |
CY2016 | us-gaap |
Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
|
1000 | |
CY2015 | us-gaap |
Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
|
1000 | |
CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
57000 | |
CY2014Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
42796000 | |
CY2016 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
138054000 | |
CY2015 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
202381000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
22970000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
8762000 | |
CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
73000 | |
CY2016 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
1169000 | |
CY2015 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
2575000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
1169000 | |
CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
2575000 | |
CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
3525000 | |
CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-8438000 | |
CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-21548000 | |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
21248000 | |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
15021000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
92592000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
116042000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
54000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
107000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
115989000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
77168000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
66534000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
169000 | |
CY2015 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
4627732 | |
CY2017 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
14475616 | |
CY2016 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
11352766 | |
CY2015 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
9375851 | |
CY2017 | us-gaap |
Property Plant And Equipment Useful Life
PropertyPlantAndEquipmentUsefulLife
|
P4Y | |
CY2017 | gern |
Number Of Customers
NumberOfCustomers
|
2 | |
CY2017Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
15022000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
92798000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
4000 | |
CY2017Q4 | gern |
Cash And Cash Equivalents Unrealized Losses
CashAndCashEquivalentsUnrealizedLosses
|
1000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
210000 | |
CY2017Q4 | gern |
Number Of Financial Institutions
NumberOfFinancialInstitutions
|
4 | |
CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
822000 | |
CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
1391000 | |
CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
720000 | |
CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1208000 | |
CY2017Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
272000 | |
CY2016Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
350000 | |
CY2017Q4 | gern |
Accrued Clinical Trials Current
AccruedClinicalTrialsCurrent
|
516000 | |
CY2016Q4 | gern |
Accrued Clinical Trials Current
AccruedClinicalTrialsCurrent
|
723000 | |
CY2017Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
138000 | |
us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
988000 | ||
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
1435000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
678000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
699000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
58000 | |
CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
691000 | |
CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
708000 | |
CY2015 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
878000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
97000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
13959000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
6944000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
42000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
10000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
91127000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
73478000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
211000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
107000 | |
CY2017 | gern |
Loss Contingency Triggering Event Employee Termination Without Cause Following Change Of Control Period
LossContingencyTriggeringEventEmployeeTerminationWithoutCauseFollowingChangeOfControlPeriod
|
P12M | |
CY2017 | gern |
Loss Contingency Triggering Event Period Following Change Of Control During Which No Comparable Employment Is Offered By Entity
LossContingencyTriggeringEventPeriodFollowingChangeOfControlDuringWhichNoComparableEmploymentIsOfferedByEntity
|
P30D | |
CY2017 | gern |
Loss Contingency Triggering Event Period Following Change Of Control Within Which Employee Resigns Due To Material Change In Terms Of Employment
LossContingencyTriggeringEventPeriodFollowingChangeOfControlWithinWhichEmployeeResignsDueToMaterialChangeInTermsOfEmployment
|
P12M | |
CY2015Q3 | gern |
Common Stock Aggregate Offering Price
CommonStockAggregateOfferingPrice
|
50000000 | |
CY2015Q3 | gern |
Maximum Commission Rate
MaximumCommissionRate
|
0.030 | |
CY2017Q4 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
614230 | |
CY2017Q4 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
1060000 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
9570535 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
3484000 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
72066 | |
CY2017 | gern |
Share Based Compensation Forfeitures And Expirations In Period Net
ShareBasedCompensationForfeituresAndExpirationsInPeriodNet
|
188258 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
6202727 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
19125287 | |
CY2017 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
12500 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
188258 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
22408529 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
17249032 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
22171142 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
3.15 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
2.19 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
1.41 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
7.99 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
2.96 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
3.03 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
2.96 | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P6Y2M26D | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P5Y6M25D | |
CY2017Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
537893 | |
CY2017Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
30044457 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
187700000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
322200000 | |
CY2017 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-89400000 | |
CY2016 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
9600000 | |
CY2015 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-2300000 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
CY2017 | gern |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Asset Change In Amount
TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetChangeInAmount
|
102300000 | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P6Y2M15D | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
2034000 | |
CY2017Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
2034000 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
2034000 | |
CY2017Q4 | us-gaap |
Share Price
SharePrice
|
1.80 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
14074457 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
11356232 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
2.99 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
2.98 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
15000 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
595000 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
2398000 | |
CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
18000 | |
CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
493000 | |
CY2015 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
2205000 | |
CY2017 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
8144000 | |
CY2016 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
8245000 | |
CY2015 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
8397000 | |
CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
8008000 | |
CY2017 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P26M | |
CY2013 | gern |
Defined Contribution Plan Vesting Period Of Matching Contributions
DefinedContributionPlanVestingPeriodOfMatchingContributions
|
P4Y | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
280400000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
34300000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
29800000 | |
CY2017Q4 | gern |
Deferred Tax Assets Capitalized Research And Development
DeferredTaxAssetsCapitalizedResearchAndDevelopment
|
2500000 | |
CY2016Q4 | gern |
Deferred Tax Assets Capitalized Research And Development
DeferredTaxAssetsCapitalizedResearchAndDevelopment
|
300000 | |
CY2017Q4 | gern |
Deferred Tax Assets Capitalized License Fees
DeferredTaxAssetsCapitalizedLicenseFees
|
100000 | |
CY2016Q4 | gern |
Deferred Tax Assets Capitalized License Fees
DeferredTaxAssetsCapitalizedLicenseFees
|
200000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
8200000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
11500000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
232800000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
322200000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
232800000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
15900000 | |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
14700000 | |
CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1200000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
15900000 | |
CY2017 | us-gaap |
Available For Sale Securities Change In Net Unrealized Holding Gain Loss
AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss
|
-154000 | |
CY2016 | us-gaap |
Available For Sale Securities Change In Net Unrealized Holding Gain Loss
AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss
|
160000 | |
CY2015 | us-gaap |
Available For Sale Securities Change In Net Unrealized Holding Gain Loss
AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss
|
-129000 | |
CY2017Q1 | us-gaap |
Revenues
Revenues
|
537000 | |
CY2017Q2 | us-gaap |
Revenues
Revenues
|
174000 | |
CY2017Q3 | us-gaap |
Revenues
Revenues
|
163000 | |
CY2017Q4 | us-gaap |
Revenues
Revenues
|
191000 | |
CY2017Q1 | us-gaap |
Operating Expenses
OperatingExpenses
|
8031000 | |
CY2017Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
6905000 | |
CY2017Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
7407000 | |
CY2017Q4 | us-gaap |
Operating Expenses
OperatingExpenses
|
7977000 | |
CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-7183000 | |
CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-6405000 | |
CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-6899000 | |
CY2017Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-7429000 | |
CY2016Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-8842000 | |
CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-8637000 | |
CY2016Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-3576000 | |
CY2016Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-8482000 | |
CY2016Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.06 | |
CY2016Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.05 | |
CY2016Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.02 | |
CY2016Q4 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.05 | |
CY2017Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.05 | |
CY2017Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.04 | |
CY2017Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.04 | |
CY2017Q4 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.05 | |
CY2016Q1 | us-gaap |
Revenues
Revenues
|
749000 | |
CY2016Q2 | us-gaap |
Revenues
Revenues
|
211000 | |
CY2016Q3 | us-gaap |
Revenues
Revenues
|
5108000 | |
CY2016Q4 | us-gaap |
Revenues
Revenues
|
94000 | |
CY2016Q1 | us-gaap |
Operating Expenses
OperatingExpenses
|
9826000 | |
CY2016Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
9122000 | |
CY2016Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
8985000 | |
CY2016Q4 | us-gaap |
Operating Expenses
OperatingExpenses
|
8875000 |