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SERA

Tables

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Weighted Average Number Of Diluted Shares Outstanding NA31.0130.9530.80NA25.090.950.86NA0.74NA
Weighted Average Number Of Shares Outstanding Basic NA31.0130.9530.80NA25.090.950.86NA0.74NA
Earnings Per Share Basic -0.32-0.35-0.37-0.40-0.01-0.39-6.60-7.40-6.88-6.88NA
Earnings Per Share Diluted -0.32-0.35-0.37-0.40-0.01-0.39-6.60-7.40-6.88-6.88NA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Revenue From Contract With Customer Excluding Assessed Tax 0.070.090.080.040.030.020.020.010.010.010.01
Revenues 0.070.090.080.040.030.020.020.010.010.010.01
Operating Expenses 10.4811.2811.8212.3412.579.467.406.044.764.654.29
Research And Development Expense 3.484.183.263.323.082.722.822.402.091.891.75
General And Administrative Expense 3.884.074.294.544.944.042.832.291.651.701.82
Selling And Marketing Expense 3.062.974.224.464.552.691.741.351.011.050.71
Operating Income Loss -10.42-11.19-11.75-12.30-12.55-9.44-7.38-6.03-4.75-4.64-4.28
Interest Expense NA0.020.020.00NA0.44-0.000.31NANANA
Interest Paid Net 0.020.020.010.00-0.090.00-0.011.280.040.06NA
Allocated Share Based Compensation Expense 1.341.281.211.221.110.910.860.240.200.200.20
Other Comprehensive Income Loss Net Of Tax 0.19-0.35-0.16-0.47-0.16-0.03NANANANANA
Net Income Loss -9.75-10.71-11.52-12.21-12.48-9.86-6.31-6.36-5.38-5.07-4.71
Comprehensive Income Net Of Tax -9.56-11.06-11.68-12.68-12.64-9.88-6.31-6.36-5.38-5.07NA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Assets 116.33116.56125.06134.87147.03153.6995.07NA14.80NANA
Liabilities 17.399.408.157.668.463.653.88NA12.33NANA
Liabilities And Stockholders Equity 116.33116.56125.06134.87147.03153.6995.07NA14.80NANA
Stockholders Equity 98.94107.16116.91127.20138.56150.04-135.80-130.39-125.57-120.49-115.69

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Assets Current 90.1290.84108.05109.47110.25122.3491.37NA13.73NANA
Cash And Cash Equivalents At Carrying Value 29.8838.8153.8964.0858.9382.4890.85NA13.53NANA
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents 29.8838.8153.8964.0858.9382.4890.8560.0213.5318.6823.63
Marketable Securities Current 52.8349.9753.0243.4746.1837.50NANANANANA
Accounts Receivable Net Current 0.110.110.070.040.030.040.01NA0.00NANA
Prepaid Expense And Other Assets Current 1.311.951.011.881.992.330.50NA0.20NANA
Available For Sale Securities Debt Securities 74.1672.3566.7065.8081.0067.50NANANANANA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Other Assets Noncurrent 1.820.240.360.490.160.172.83NA0.10NANA
Available For Sale Debt Securities Amortized Cost Basis 75.1373.5167.5166.4581.2167.52NANANANANA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Liabilities Current 15.548.677.306.948.413.543.23NA11.24NANA
Accounts Payable Current 1.551.090.780.941.201.271.03NA0.44NANA
Other Accrued Liabilities Current 0.640.320.600.530.930.130.17NA0.19NANA
Contract With Customer Liability Current 9.083.093.103.113.12NANANANANANA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Operating Lease Liability Noncurrent 1.22NANANANANANANANANANA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Stockholders Equity 98.94107.16116.91127.20138.56150.04-135.80-130.39-125.57-120.49-115.69
Additional Paid In Capital 310.57309.23307.92306.53305.21304.048.33NA5.89NANA
Retained Earnings Accumulated Deficit -210.65-200.91-190.20-178.68-166.47-153.98-144.12NA-131.46NANA
Accumulated Other Comprehensive Income Loss Net Of Tax -0.98-1.17-0.82-0.66-0.18-0.03NANANANANA
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value NA1.281.211.22NA0.910.860.24NA0.200.20

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Net Cash Provided By Used In Operating Activities -7.24-8.78-9.04-9.56-9.15-9.30-6.24-6.95-4.18-3.92NA
Net Cash Provided By Used In Investing Activities -1.58-6.30-1.2114.63-14.43-68.00-0.09-0.04-0.04-0.08NA
Net Cash Provided By Used In Financing Activities -0.12-0.010.060.070.0468.9237.1653.47-0.92-0.94NA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Net Cash Provided By Used In Operating Activities -7.24-8.78-9.04-9.56-9.15-9.30-6.24-6.95-4.18-3.92NA
Net Income Loss -9.75-10.71-11.52-12.21-12.48-9.86-6.31-6.36-5.38-5.07-4.71
Depreciation Depletion And Amortization 0.200.200.200.170.140.100.200.200.200.200.20
Increase Decrease In Accounts Receivable 0.010.030.030.01-0.010.020.010.010.00NANA
Increase Decrease In Accounts Payable 0.560.28-0.23-0.250.090.32-0.140.34-0.140.12NA
Share Based Compensation 1.341.281.211.221.110.910.860.240.200.20NA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Net Cash Provided By Used In Investing Activities -1.58-6.30-1.2114.63-14.43-68.00-0.09-0.04-0.04-0.08NA
Payments To Acquire Property Plant And Equipment 0.190.370.220.010.750.430.090.040.040.08NA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Net Cash Provided By Used In Financing Activities -0.12-0.010.060.070.0468.9237.1653.47-0.92-0.94NA

    2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30
Revenues 0.070.090.080.040.030.020.020.010.010.010.01
Revenue From Contract With Customer Excluding Assessed Tax 0.070.090.080.040.030.020.020.010.010.010.01

Plots across concepts


IncomeStatement
Operating Income Loss
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Accounts Receivable Net Current
NonCurrent Assets
Operating Lease Right Of Use Asset
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Income Loss
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Diluted Shares Outstanding
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Interest Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year

Line plots across dimensions of each concept


us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
us-gaap:StatementClassOfStock
(None,)
Weighted Average Number Of Diluted Shares Outstandingus-gaap: Statement Class Of Stock
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:StatementClassOfStock
(None,)
Weighted Average Number Of Shares Outstanding Basicus-gaap: Statement Class Of Stock
us-gaap:EarningsPerShareBasic
us-gaap:StatementClassOfStock
(None,)
Earnings Per Share Basicus-gaap: Statement Class Of Stock
us-gaap:EarningsPerShareDiluted
us-gaap:StatementClassOfStock
(None,)
Earnings Per Share Dilutedus-gaap: Statement Class Of Stock
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Income Statement Location
us-gaap:NetIncomeLoss
us-gaap:StatementClassOfStock
(None,)
Net Income Lossus-gaap: Statement Class Of Stock
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument
('sera:CurrentMarketableSecurities', None)
Available For Sale Securities Debt Securitiesus-gaap: Balance Sheet Location, us-gaap: Financial Instrument
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:BalanceSheetLocation
(None,)
Available For Sale Securities Debt Securitiesus-gaap: Balance Sheet Location
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
('us-gaap:FairValueInputsLevel2', 'us-gaap:FairValueMeasurementsRecurring', None)
Available For Sale Securities Debt Securitiesus-gaap: Fair Value By Fair Value Hierarchy Level, us-gaap: Fair Value By Measurement Frequency, us-gaap: Financial Instrument
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument
('sera:CurrentMarketableSecurities', None)
Available For Sale Debt Securities Amortized Cost Basisus-gaap: Balance Sheet Location, us-gaap: Financial Instrument
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:BalanceSheetLocation
(None,)
Available For Sale Debt Securities Amortized Cost Basisus-gaap: Balance Sheet Location
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:NetIncomeLoss
us-gaap:StatementClassOfStock
(None,)
Net Income Lossus-gaap: Statement Class Of Stock