2020 Form 10-K Financial Statement
#000156459021007784 Filed on February 24, 2021
Income Statement
Concept | 2020 | 2019 Q4 | 2019 |
---|---|---|---|
Revenue | $120.0K | $2.070M | $2.073M |
YoY Change | -94.21% | 774.68% | |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $10.16M | $2.480M | $9.950M |
YoY Change | 2.11% | 0.81% | -12.18% |
% of Gross Profit | |||
Research & Development | $13.47M | $4.950M | $15.41M |
YoY Change | -12.62% | 50.0% | 5.45% |
% of Gross Profit | |||
Depreciation & Amortization | $32.00K | ||
YoY Change | |||
% of Gross Profit | |||
Operating Expenses | $18.82M | $7.430M | $25.36M |
YoY Change | -25.81% | 28.99% | -2.26% |
Operating Profit | -$18.82M | -$23.29M | |
YoY Change | -19.21% | -9.42% | |
Interest Expense | $216.0K | -$70.00K | $514.0K |
YoY Change | -57.98% | -76.67% | -55.46% |
% of Operating Profit | |||
Other Income/Expense, Net | $34.00K | $140.0K | $472.0K |
YoY Change | -92.8% | 133.33% | 89.56% |
Pretax Income | -$21.61M | -$5.290M | -$23.33M |
YoY Change | -7.38% | -11.83% | -12.34% |
Income Tax | $0.00 | $0.00 | |
% Of Pretax Income | |||
Net Earnings | -$19.02M | -$5.290M | -$23.33M |
YoY Change | -18.49% | -11.83% | -12.34% |
Net Earnings / Revenue | -15847.5% | -255.56% | -1125.42% |
Basic Earnings Per Share | |||
Diluted Earnings Per Share | -$5.362M | -$1.658M | -$9.369M |
COMMON SHARES | |||
Basic Shares Outstanding | |||
Diluted Shares Outstanding |
Balance Sheet
Concept | 2020 | 2019 Q4 | 2019 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $20.41M | $29.10M | $29.13M |
YoY Change | -29.93% | 112.41% | 112.63% |
Cash & Equivalents | $20.41M | $18.22M | $12.76M |
Short-Term Investments | $16.40M | $16.36M | |
Other Short-Term Assets | $1.730M | $7.200M | $7.200M |
YoY Change | -75.97% | 380.0% | 380.0% |
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $22.14M | $36.32M | $36.32M |
YoY Change | -39.04% | 138.96% | 138.95% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $270.0K | $3.000K | $820.0K |
YoY Change | -67.07% | -72.73% | 8100.0% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $830.0K | $98.00K | $100.0K |
YoY Change | 730.0% | -13.27% | -9.09% |
Total Long-Term Assets | $1.110M | $918.0K | $920.0K |
YoY Change | 20.65% | 640.32% | 666.67% |
TOTAL ASSETS | |||
Total Short-Term Assets | $22.14M | $36.32M | $36.32M |
Total Long-Term Assets | $1.110M | $918.0K | $920.0K |
Total Assets | $23.25M | $37.24M | $37.24M |
YoY Change | -37.57% | 143.02% | 143.08% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $480.0K | $791.0K | $790.0K |
YoY Change | -39.24% | -43.22% | -43.17% |
Accrued Expenses | $2.830M | $3.200M | $3.160M |
YoY Change | -10.44% | 28.0% | 24.9% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $0.00 | $5.500M | $5.470M |
YoY Change | -100.0% | -25.68% | -26.08% |
Total Short-Term Liabilities | $3.310M | $9.416M | $9.420M |
YoY Change | -64.86% | -16.84% | -16.78% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $0.00 | $9.000K | $280.0K |
YoY Change | -100.0% | 12.5% | 2700.0% |
Total Long-Term Liabilities | $0.00 | $9.000K | $280.0K |
YoY Change | -100.0% | 12.5% | 2700.0% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $3.310M | $9.416M | $9.420M |
Total Long-Term Liabilities | $0.00 | $9.000K | $280.0K |
Total Liabilities | $3.310M | $9.697M | $9.700M |
YoY Change | -65.88% | -14.42% | -14.39% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$682.8M | ||
YoY Change | 3.54% | ||
Common Stock | $1.000K | ||
YoY Change | -75.0% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $19.94M | -$28.38M | $27.54M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $23.25M | $37.24M | $37.24M |
YoY Change | -37.57% | 143.02% | 143.08% |
Cashflow Statement
Concept | 2020 | 2019 Q4 | 2019 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$19.02M | -$5.290M | -$23.33M |
YoY Change | -18.49% | -11.83% | -12.34% |
Depreciation, Depletion And Amortization | $32.00K | ||
YoY Change | |||
Cash From Operating Activities | -$16.05M | -$3.750M | -$22.19M |
YoY Change | -27.64% | -42.31% | -9.09% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $55.00K | ||
YoY Change | |||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $16.41M | -$3.210M | -$16.29M |
YoY Change | -200.74% | -440.79% | |
Cash From Investing Activities | -$55.00K | -$3.210M | -$16.29M |
YoY Change | -99.66% | -440.69% | |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $851.0K | $32.02M | |
YoY Change | -97.34% | ||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 44.98M | -10.00K | 43.04M |
YoY Change | 4.52% | -125.0% | 578.46% |
NET CHANGE | |||
Cash From Operating Activities | -16.05M | -3.750M | -22.19M |
Cash From Investing Activities | -55.00K | -3.210M | -16.29M |
Cash From Financing Activities | 44.98M | -10.00K | 43.04M |
Net Change In Cash | 2.149M | -6.970M | 4.565M |
YoY Change | -52.92% | 7.89% | -134.37% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$16.05M | -$3.750M | -$22.19M |
Capital Expenditures | $55.00K | ||
Free Cash Flow | -$16.11M | ||
YoY Change |
Facts In Submission
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<p style="margin-bottom:0pt;margin-top:18pt;margin-left:4.54%;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Significant Estimates and Judgments </p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:4.54%;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the Company’s consolidated financial statements and accompanying notes thereto. Actual results could differ materially from these estimates. Estimates, assumptions and judgments made by management include those related to the valuation of marketable securities, equity and related instruments, revenue recognition, stock-based compensation and clinical trial accounting.</p> | |
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LossContingencyLawsuitFilingDate
|
January 8, 2021 | |
CY2020 | us-gaap |
Common Stock Voting Rights
CommonStockVotingRights
|
one vote per share | |
CY2020Q4 | us-gaap |
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
|
21000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
431000 | |
CY2020Q4 | snss |
Share Based Compensation Arrangement Outstanding Securities
ShareBasedCompensationArrangementOutstandingSecurities
|
1724000 | |
CY2020Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
2155000 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1324000 | |
CY2019 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1749000 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
1200000 | |
CY2019 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
1600000 | |
CY2020 | us-gaap |
Dividends Share Based Compensation Cash
DividendsShareBasedCompensationCash
|
0 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.00 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
516000 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
337000 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
175000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
678000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
678000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
|
508000 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
27.30 | |
CY2020 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
4.20 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
8.30 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
20.23 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
20.23 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
24.85 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P6Y11M23D | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P6Y11M23D | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P6Y3M21D | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
0 | |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
0 | |
CY2020 | us-gaap |
Deferred Tax Expense From Stock Options Exercised
DeferredTaxExpenseFromStockOptionsExercised
|
0 | |
CY2020Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
|
700000 | |
CY2020 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P2Y1M6D | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-21609000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-23330000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-21609000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-23330000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
0 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.075 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.071 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
|
-0.006 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
|
-0.006 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
|
0.013 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
|
0.013 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.191 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.209 | |
CY2020 | snss |
Effective Income Tax Rate Reconciliation Expired No Ls Research And Development Credits And Other Carryforwards
EffectiveIncomeTaxRateReconciliationExpiredNOLsResearchAndDevelopmentCreditsAndOtherCarryforwards
|
-0.098 | |
CY2019 | snss |
Effective Income Tax Rate Reconciliation Expired No Ls Research And Development Credits And Other Carryforwards
EffectiveIncomeTaxRateReconciliationExpiredNOLsResearchAndDevelopmentCreditsAndOtherCarryforwards
|
-0.069 | |
CY2020 | snss |
Effective Income Tax Rate Reconciliation Non Qualified Stock Option Cancellations
EffectiveIncomeTaxRateReconciliationNonQualifiedStockOptionCancellations
|
-0.003 | |
CY2019 | snss |
Effective Income Tax Rate Reconciliation Non Qualified Stock Option Cancellations
EffectiveIncomeTaxRateReconciliationNonQualifiedStockOptionCancellations
|
-0.010 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
123313000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
119015000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
15235000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
15140000 | |
CY2020Q4 | snss |
Deferred Tax Assets Capitalized Research Cost
DeferredTaxAssetsCapitalizedResearchCost
|
5772000 | |
CY2019Q4 | snss |
Deferred Tax Assets Capitalized Research Cost
DeferredTaxAssetsCapitalizedResearchCost
|
6081000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
4110000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
3996000 | |
CY2020Q4 | snss |
Deferred Tax Assets Lease Liabilities
DeferredTaxAssetsLeaseLiabilities
|
76000 | |
CY2019Q4 | snss |
Deferred Tax Assets Lease Liabilities
DeferredTaxAssetsLeaseLiabilities
|
152000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
74000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
77000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
4000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
86000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
148584000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
144547000 | |
CY2020Q4 | snss |
Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
|
76000 | |
CY2019Q4 | snss |
Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
|
152000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
76000 | |
CY2019Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
152000 | |
CY2020Q4 | snss |
Deferred Tax Assets Net Before Valuation Allowance
DeferredTaxAssetsNetBeforeValuationAllowance
|
148508000 | |
CY2019Q4 | snss |
Deferred Tax Assets Net Before Valuation Allowance
DeferredTaxAssetsNetBeforeValuationAllowance
|
144395000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
148508000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
144395000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | |
CY2020Q4 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
|
0 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1847000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1812000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
55000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
58000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
37000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
23000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1865000 | |
CY2020 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
4100000 | |
CY2020Q4 | snss |
Indemnification Liabilities Incurred
IndemnificationLiabilitiesIncurred
|
0 | |
CY2020 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
600000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
294000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
294000 | |
CY2020Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
21000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
273000 | |
CY2020 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
600000 | |
CY2019 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
600000 | |
CY2020Q4 | us-gaap |
Restructuring And Related Cost Number Of Positions Eliminated Period Percent
RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent
|
0.40 |