2021 Q4 Form 10-K Financial Statement

#000169853022000019 Filed on March 25, 2022

View on sec.gov

Income Statement

Concept 2021 Q4 2021 2020 Q4
Revenue $2.118M -$483.0K $140.0K
YoY Change 1412.86% -102.91% -54.84%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $4.150M $13.09M $2.730M
YoY Change 52.01% 31.4% 26.98%
% of Gross Profit
Research & Development $11.42M $48.98M $9.870M
YoY Change 15.67% 52.61% 19.35%
% of Gross Profit
Depreciation & Amortization $294.0K $1.123M $280.0K
YoY Change 5.0% 45.84% 133.33%
% of Gross Profit
Operating Expenses $15.57M $62.07M $12.60M
YoY Change 23.55% 47.6% 20.92%
Operating Profit -$62.55M
YoY Change 145.91%
Interest Expense -$372.0K $1.691M -$280.0K
YoY Change 32.86% 195.11% -153.85%
% of Operating Profit
Other Income/Expense, Net -$4.000K -$1.553M $50.00K
YoY Change -108.0% -302.21% -112.5%
Pretax Income -$13.83M -$64.10M -$12.69M
YoY Change 8.94% 159.86% 27.15%
Income Tax $0.00 $0.00
% Of Pretax Income
Net Earnings -$13.83M -$64.10M -$12.69M
YoY Change 8.99% 159.86% 27.09%
Net Earnings / Revenue -652.74% -9060.71%
Basic Earnings Per Share -$0.72 -$0.15
Diluted Earnings Per Share -$4.585M -$0.72 -$0.15
COMMON SHARES
Basic Shares Outstanding 88.12M shares 88.62M shares 87.23M shares
Diluted Shares Outstanding 88.62M shares

Balance Sheet

Concept 2021 Q4 2021 2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $39.14M $39.14M $82.10M
YoY Change -52.33% -52.33% -25.9%
Cash & Equivalents $34.64M $34.64M $33.26M
Short-Term Investments $4.497M $4.497M $48.80M
Other Short-Term Assets $4.525M $4.525M $4.200M
YoY Change 7.74% 7.74% 147.06%
Inventory
Prepaid Expenses $2.484M $2.336M
Receivables $0.00 $0.00 $11.00K
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $43.67M $43.67M $86.32M
YoY Change -49.41% -49.4% -23.46%
LONG-TERM ASSETS
Property, Plant & Equipment $3.927M $11.88M $4.123M
YoY Change -4.75% -6.48% 96.43%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $9.325M $9.325M $1.393M
YoY Change 569.42% 566.07% 4253.13%
Total Long-Term Assets $21.20M $21.20M $14.12M
YoY Change 50.13% 50.37% 467.83%
TOTAL ASSETS
Total Short-Term Assets $43.67M $43.67M $86.32M
Total Long-Term Assets $21.20M $21.20M $14.12M
Total Assets $64.87M $64.87M $100.4M
YoY Change -35.42% -35.39% -12.86%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $3.413M $3.413M $1.866M
YoY Change 82.9% 79.63% 2.87%
Accrued Expenses $6.464M $6.464M $3.525M
YoY Change 83.38% 84.69% 44.76%
Deferred Revenue $17.32M $8.343M
YoY Change 107.56% -61.86%
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $6.873M $6.873M $0.00
YoY Change -100.0%
Total Short-Term Liabilities $34.07M $34.07M $13.73M
YoY Change 148.05% 148.66% -55.82%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $16.59M
YoY Change -100.0% -100.0%
Other Long-Term Liabilities $656.0K $19.57M $656.0K
YoY Change 0.0% 127.55%
Total Long-Term Liabilities $656.0K $19.57M $17.25M
YoY Change -96.2% -22.35%
TOTAL LIABILITIES
Total Short-Term Liabilities $34.07M $34.07M $13.73M
Total Long-Term Liabilities $656.0K $19.57M $17.25M
Total Liabilities $53.64M $53.64M $38.94M
YoY Change 37.75% 37.88% 12.81%
SHAREHOLDERS EQUITY
Retained Earnings -$170.1M -$106.0M
YoY Change 60.49% 30.34%
Common Stock $0.00 $9.000K
YoY Change -100.0% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $11.23M $11.23M $61.51M
YoY Change
Total Liabilities & Shareholders Equity $64.87M $64.87M $100.4M
YoY Change -35.42% -35.39% -12.86%

Cashflow Statement

Concept 2021 Q4 2021 2020 Q4
OPERATING ACTIVITIES
Net Income -$13.83M -$64.10M -$12.69M
YoY Change 8.99% 159.86% 27.09%
Depreciation, Depletion And Amortization $294.0K $1.123M $280.0K
YoY Change 5.0% 45.84% 133.33%
Cash From Operating Activities -$13.80M -$34.82M -$11.81M
YoY Change 16.82% -11.33% -177.04%
INVESTING ACTIVITIES
Capital Expenditures -$345.0K $968.0K -$100.0K
YoY Change 245.0% -69.47% -83.87%
Acquisitions
YoY Change
Other Investing Activities $4.453M $44.05M $13.57M
YoY Change -67.18% 230.98% -121.76%
Cash From Investing Activities $4.108M $43.09M $13.47M
YoY Change -69.5% 324.82% -121.39%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $11.49M
YoY Change 286.34%
Debt Paid & Issued, Net $10.00M
YoY Change 100.04%
Cash From Financing Activities 448.0K $1.116M 140.0K
YoY Change 220.0% -92.62% -99.46%
NET CHANGE
Cash From Operating Activities -13.80M -$34.82M -11.81M
Cash From Investing Activities 4.108M $43.09M 13.47M
Cash From Financing Activities 448.0K $1.116M 140.0K
Net Change In Cash -9.241M $9.382M 1.800M
YoY Change -613.39% -167.02% -108.21%
FREE CASH FLOW
Cash From Operating Activities -$13.80M -$34.82M -$11.81M
Capital Expenditures -$345.0K $968.0K -$100.0K
Free Cash Flow -$13.45M -$35.79M -$11.71M
YoY Change 14.88% -15.68% -173.42%

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2811000 USD
CY2020 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
1174000 USD
CY2021 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
20483000 USD
CY2020 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-16486000 USD
CY2021 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-555000 USD
CY2020 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-247000 USD
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-34819000 USD
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-39270000 USD
CY2021 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
6497000 USD
CY2020 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
56640000 USD
CY2021 us-gaap Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
50550000 USD
CY2020 us-gaap Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
69953000 USD
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
968000 USD
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3171000 USD
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
43085000 USD
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
10142000 USD
CY2021 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
11486000 USD
CY2020 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
2973000 USD
CY2021 xcur Payments Of Common Stock Financing Costs
PaymentsOfCommonStockFinancingCosts
1111000 USD
CY2020 xcur Payments Of Common Stock Financing Costs
PaymentsOfCommonStockFinancingCosts
207000 USD
CY2021 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0 USD
CY2020 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
17500000 USD
CY2021 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
0 USD
CY2020 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
504000 USD
CY2021 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
10000000 USD
CY2020 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
4999000 USD
CY2021 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
209000 USD
CY2020 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
0 USD
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
546000 USD
CY2020 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
367000 USD
CY2021 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
14000 USD
CY2020 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
0 USD
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
1116000 USD
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
15130000 USD
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
9382000 USD
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-13998000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
34462000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
48460000 USD
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
43844000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
34462000 USD
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 USD
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
8147000 USD
CY2021 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
9000 USD
CY2020 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
43000 USD
CY2021 us-gaap Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction
DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction
0 USD
CY2020 us-gaap Debt Issuance Costs Incurred During Noncash Or Partial Noncash Transaction
DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction
656000 USD
CY2021 xcur Stock Issuance Costs Incurred During Noncashor Partial Noncash Transaction
StockIssuanceCostsIncurredDuringNoncashorPartialNoncashTransaction
142000 USD
CY2020 xcur Stock Issuance Costs Incurred During Noncashor Partial Noncash Transaction
StockIssuanceCostsIncurredDuringNoncashorPartialNoncashTransaction
0 USD
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
34644000 USD
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
33262000 USD
CY2021Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
9200000 USD
CY2020Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
1200000 USD
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
43844000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
34462000 USD
CY2021Q4 us-gaap Area Of Real Estate Property
AreaOfRealEstateProperty
30000 sqft
CY2021Q4 xcur Retained Earnings Accumulated Deficit Inceptionto Date
RetainedEarningsAccumulatedDeficitInceptiontoDate
-188904000 USD
CY2021Q4 xcur Cash Cash Equivalents Short Term Investments And Restricted Cash
CashCashEquivalentsShortTermInvestmentsAndRestrictedCash
48341000 USD
CY2021 us-gaap Use Of Estimates
UseOfEstimates
Use of EstimatesThe preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Management bases its estimates on certain assumptions which it believes are reasonable in the circumstances and while actual results could differ from those estimates, management does not believe that any change in those assumptions in the near term would have a significant effect on the Company’s financial position, results of operations or cash flows. Actual results in future periods could differ from those estimates
CY2021Q4 us-gaap Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
1200000 USD
CY2021 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<div style="margin-bottom:9pt;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentrations of credit risk and other risks and uncertainties</span></div><div style="margin-bottom:9pt;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash, cash equivalents, short-term investments, and accounts receivable. The Company places its cash, cash equivalents, and short-term investments with reputable financial institutions. The Company primarily invests its excess cash in debt instruments of corporations, the U.S. Treasury, financial institutions, and U.S. government agencies with strong credit ratings and an investment grade rating at or above a long-term rating of Aa3/AA- and a short-term rating of P1/A1. The Company has established guidelines relative to diversification and maturities that maintain safety and liquidity. The Company periodically reviews and modifies these guidelines to maximize trends in yields and interest rates without compromising safety and liquidity. The Company has not experienced any credit losses in such accounts and does not believe it is exposed to any significant credit risk on these funds. The Company has no financial instruments with off-balance sheet risk of loss.</span></div><div style="margin-bottom:9pt;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">For the year ended December 31, 2021, the Company’s revenue was generated from its collaborations with Ipsen and AbbVie.</span></div><div style="margin-bottom:9pt;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company is currently not profitable and no assurance can be provided that it will ever be profitable. The Company’s research and development activities have required significant investment since inception and operations are expected to continue to require cash investment in excess of its revenues. See also Note 1, </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Going Concern</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">, for more information.</span></div>The Company is subject to risks common in therapeutic development including, but not limited to, therapeutic candidates that appear promising in the early phases of development often fail because they prove to be inefficacious or unsafe, clinical trial results are unsuccessful, regulatory bodies may not approve the therapeutic or the therapeutic may not be economical in production or distribution. The Company is also subject to risks common to biotechnology firms including, but not limited to new and disruptive technological innovations, dependence on key personnel, protection of proprietary technology, the validity of and continued access to its owned and licensed intellectual property, limitations on the supply of critical materials, compliance with governmental regulations and market acceptance.
us-gaap Tangible Asset Impairment Charges
TangibleAssetImpairmentCharges
0 USD
CY2021 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1 segment
CY2021 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1 segment
CY2020Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
8343000 USD
CY2021 xcur Contract With Customer Liability Additions
ContractWithCustomerLiabilityAdditions
20000000 USD
CY2021 xcur Contract With Customer Liability Revenue Recognized Including Opening Balance
ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance
483000 USD
CY2021Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
28826000 USD
CY2021Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
2484000 USD
CY2020Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
2336000 USD
CY2021Q4 us-gaap Prepaid Insurance
PrepaidInsurance
763000 USD
CY2020Q4 us-gaap Prepaid Insurance
PrepaidInsurance
694000 USD
CY2021Q4 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
1278000 USD
CY2020Q4 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
1201000 USD
CY2021Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
4525000 USD
CY2020Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
4231000 USD
CY2021Q4 us-gaap Restricted Cash
RestrictedCash
9200000 USD
CY2020Q4 us-gaap Restricted Cash
RestrictedCash
1200000 USD
CY2021Q4 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
125000 USD
CY2020Q4 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
193000 USD
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
9325000 USD
CY2020Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1393000 USD
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
6594000 USD
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
5863000 USD
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
2667000 USD
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
1740000 USD
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3927000 USD
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
4123000 USD
CY2021 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
1123000 USD
CY2020 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
766000 USD
CY2021Q4 xcur Accrued Clinical Contract Research And Manufacturing Costs Current
AccruedClinicalContractResearchAndManufacturingCostsCurrent
3689000 USD
CY2020Q4 xcur Accrued Clinical Contract Research And Manufacturing Costs Current
AccruedClinicalContractResearchAndManufacturingCostsCurrent
1372000 USD
CY2021Q4 us-gaap Restructuring Reserve Current
RestructuringReserveCurrent
1191000 USD
CY2020Q4 us-gaap Restructuring Reserve Current
RestructuringReserveCurrent
0 USD
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
459000 USD
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
223000 USD
CY2021Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
167000 USD
CY2020Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
1158000 USD
CY2021Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
958000 USD
CY2020Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
772000 USD
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
6464000 USD
CY2020Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
3525000 USD
CY2021 xcur Debt Securities Available For Sale Current Percent
DebtSecuritiesAvailableForSaleCurrentPercent
1
CY2021 xcur Debt Securities Available For Sale Noncurrent Percent
DebtSecuritiesAvailableForSaleNoncurrentPercent
0
CY2021 xcur Debt Securities Availablefor Sale Percent
DebtSecuritiesAvailableforSalePercent
1
CY2021Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
10498000 USD
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
0 USD
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
2000 USD
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
10496000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
48735000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
89000 USD
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
6000 USD
CY2020Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
48818000 USD
CY2021Q4 xcur Debt Instrument Exit Fee Percentage
DebtInstrumentExitFeePercentage
0.0375
CY2021Q4 us-gaap Long Term Debt
LongTermDebt
6873000 USD
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
625000 USD
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
2500000 USD
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
2500000 USD
CY2021Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
7500000 USD
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
1875000 USD
CY2021Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
627000 USD
CY2021Q4 us-gaap Long Term Debt
LongTermDebt
6873000 USD
CY2021Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
6873000 USD
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
0 USD
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P8Y6M
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P9Y6M
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.083
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.083
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
1306000 USD
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
1042000 USD
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
1070000 USD
CY2020 us-gaap Variable Lease Cost
VariableLeaseCost
521000 USD
CY2021 us-gaap Short Term Lease Cost
ShortTermLeaseCost
130000 USD
CY2020 us-gaap Short Term Lease Cost
ShortTermLeaseCost
127000 USD
CY2021 us-gaap Lease Cost
LeaseCost
2506000 USD
CY2020 us-gaap Lease Cost
LeaseCost
1690000 USD
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
2134000 USD
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
2244000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
1067000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
1198000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
1235000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
1272000 USD
CY2021Q4 xcur Lessee Operating Lease Liability To Be Paid After Year Four
LesseeOperatingLeaseLiabilityToBePaidAfterYearFour
6207000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
10979000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
3116000 USD
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
7863000 USD
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
459000 USD
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
7404000 USD
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
7863000 USD
CY2021 us-gaap Severance Costs1
SeveranceCosts1
1198000 USD
CY2021Q4 us-gaap Restructuring Reserve Current
RestructuringReserveCurrent
1191000 USD
CY2020Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
10000000 shares
CY2021Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
10000000 shares
CY2020Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.0001
CY2021Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.0001
CY2021Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2020Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2021Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2020Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2020Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
200000000 shares
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
200000000 shares
CY2020Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2021Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
108783144 shares
CY2021Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
108783144 shares
CY2020Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
87651352 shares
CY2020Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
87651352 shares
CY2021Q4 xcur Common Stock Voting Rightsfor Each Share
CommonStockVotingRightsforEachShare
1 votePerShare
CY2021Q4 us-gaap Warrants And Rights Outstanding Term
WarrantsAndRightsOutstandingTerm
P5Y
CY2021Q4 xcur Proceeds From Issuance Of Common Stock And Warrants
ProceedsFromIssuanceOfCommonStockAndWarrants
11478000 USD
CY2021Q4 xcur Proceeds From Issuance Of Common Stock And Warrants Net Of Placement Agent Fee And Other Offering Expenses Payable
ProceedsFromIssuanceOfCommonStockAndWarrantsNetOfPlacementAgentFeeAndOtherOfferingExpensesPayable
10226000 USD
CY2021Q4 us-gaap Warrants And Rights Outstanding Term
WarrantsAndRightsOutstandingTerm
P5Y
CY2021Q4 xcur Class Of Warrant Or Right Ownership Percentage Limitation
ClassOfWarrantOrRightOwnershipPercentageLimitation
0.0499
CY2021Q4 xcur Class Of Warrant Or Right Ownership Percentage Limitation At Election Of Purchaser
ClassOfWarrantOrRightOwnershipPercentageLimitationAtElectionOfPurchaser
0.0999
CY2021Q4 xcur Class Of Warrant Or Right Ownership Percentage Limitation
ClassOfWarrantOrRightOwnershipPercentageLimitation
0.0499
CY2021Q4 xcur Class Of Warrant Or Right Ownership Percentage Limitation At Election Of Purchaser
ClassOfWarrantOrRightOwnershipPercentageLimitationAtElectionOfPurchaser
0.0999
CY2020Q4 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
3.00
CY2021 us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
-84000 USD
CY2021 us-gaap Reclassification From Aoci Current Period Before Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent
1000 USD
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-85000 USD
CY2021 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
4000000 USD
CY2020 us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
107000 USD
CY2020 us-gaap Reclassification From Aoci Current Period Before Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent
-3000 USD
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
110000 USD
CY2020 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
23000 USD
CY2020 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
6000 USD
CY2020 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
9404000 USD
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
2939000 USD
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
2184000 USD
CY2021Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
5806000 USD
CY2021 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y9M18D
CY2021 xcur Sharebased Compensation Arrangementby Sharebased Payment Award Fair Value Assumptions Forfeiture Rate
SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsForfeitureRate
0.05
CY2020 xcur Sharebased Compensation Arrangementby Sharebased Payment Award Fair Value Assumptions Forfeiture Rate
SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsForfeitureRate
0.05
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
1.30
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
1.32
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
7227296 shares
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
2.24
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P6Y9M18D
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
1719000 USD
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
4427586 shares
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
1.87
CY2021 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
342246 shares
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
1.60
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
1367863 shares
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
2.48
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
9944773 shares
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
2.06
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P7Y
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
0 USD
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
5402307 shares
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
2.18
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P5Y4M24D
CY2021Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
0 USD
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
9635719 shares
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
2.07
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
P7Y
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
0 USD
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
243000 USD
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
526000 USD
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-64102000 USD
CY2020 us-gaap Net Income Loss
NetIncomeLoss
-24668000 USD
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0 USD
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0 USD
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-13461000 USD
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-5180000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.277
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-4816000 USD
CY2021 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.075
CY2020 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-1801000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.073
CY2021 us-gaap Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
245000 USD
CY2021 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
-0.004
CY2020 us-gaap Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
142000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
-0.006
CY2021 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-32000 USD
CY2021 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0
CY2020 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
0 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0
CY2021 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
18064000 USD
CY2021 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.281
CY2020 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
6839000 USD
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0 USD
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0 USD
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
42769000 USD
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
26346000 USD
CY2021Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
3922000 USD
CY2020Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
0 USD
CY2021Q4 us-gaap Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
134000 USD
CY2020Q4 us-gaap Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
152000 USD
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
1331000 USD
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
810000 USD
CY2021Q4 xcur Deferred Tax Assets Operating Lease Liabilities
DeferredTaxAssetsOperatingLeaseLiabilities
2253000 USD
CY2020Q4 xcur Deferred Tax Assets Operating Lease Liabilities
DeferredTaxAssetsOperatingLeaseLiabilities
2333000 USD
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1622000 USD
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1206000 USD
CY2021Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
3191000 USD
CY2020Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
2378000 USD
CY2021Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
54000 USD
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
54000 USD
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
52392000 USD
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
30406000 USD
CY2021Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
2884000 USD
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
2873000 USD
CY2021Q4 us-gaap Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
308000 USD
CY2020Q4 us-gaap Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
335000 USD
CY2021Q4 xcur Deferred Tax Liabilities Fixed Assets And Other
DeferredTaxLiabilitiesFixedAssetsAndOther
298000 USD
CY2020Q4 xcur Deferred Tax Liabilities Fixed Assets And Other
DeferredTaxLiabilitiesFixedAssetsAndOther
85000 USD
CY2021Q4 xcur Deferred Tax Liabilities Operating Lease Asset
DeferredTaxLiabilitiesOperatingLeaseAsset
2278000 USD
CY2020Q4 xcur Deferred Tax Liabilities Operating Lease Asset
DeferredTaxLiabilitiesOperatingLeaseAsset
2453000 USD
CY2021Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2884000 USD
CY2020Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2873000 USD
CY2021Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
0 USD
CY2020Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
0 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0 USD
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0 USD
CY2021 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
-64102000 USD
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-64102000 USD
CY2020 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
-24668000 USD
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-24668000 USD
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
88617332 shares
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
88617332 shares
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
87203588 shares
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
87203588 shares
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.72
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.72
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.28
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.28
CY2020 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
257000 USD
CY2021 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
402000 USD
CY2021 xcur Paymentsfor License Agreements
PaymentsforLicenseAgreements
11413000 USD

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