2023 Q1 Form 10-K Financial Statement
#000095017023011011 Filed on March 30, 2023
Income Statement
Concept | 2023 Q1 | 2022 Q4 | 2022 |
---|---|---|---|
Revenue | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $2.997M | $2.790M | $12.70M |
YoY Change | -7.04% | -12.89% | -3.29% |
% of Gross Profit | |||
Research & Development | $8.113M | $7.250M | $27.08M |
YoY Change | 22.28% | 17.28% | 14.09% |
% of Gross Profit | |||
Depreciation & Amortization | |||
YoY Change | |||
% of Gross Profit | |||
Operating Expenses | $11.11M | $10.04M | $88.43M |
YoY Change | 12.69% | 6.98% | 272.56% |
Operating Profit | -$11.11M | -$88.43M | |
YoY Change | 12.69% | 139.86% | |
Interest Expense | |||
YoY Change | |||
% of Operating Profit | |||
Other Income/Expense, Net | $338.0K | $304.0K | $462.0K |
YoY Change | -6860.0% | 6500.0% | |
Pretax Income | -$10.77M | -$58.38M | -$87.97M |
YoY Change | 9.21% | 522.1% | 138.65% |
Income Tax | $0.00 | $0.00 | |
% Of Pretax Income | |||
Net Earnings | -$10.77M | -$58.38M | -$87.97M |
YoY Change | 9.21% | 563.0% | 154.97% |
Net Earnings / Revenue | |||
Basic Earnings Per Share | -$0.75 | -$6.16 | |
Diluted Earnings Per Share | -$0.75 | -$4.09 | -$6.16 |
COMMON SHARES | |||
Basic Shares Outstanding | 13.78M | 13.76M | 14.29M |
Diluted Shares Outstanding | 14.29M | 14.29M |
Balance Sheet
Concept | 2023 Q1 | 2022 Q4 | 2022 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $46.49M | $56.41M | $56.41M |
YoY Change | -39.38% | -33.51% | -33.51% |
Cash & Equivalents | $46.50M | $56.40M | $56.41M |
Short-Term Investments | |||
Other Short-Term Assets | $47.00K | $28.00K | $3.109M |
YoY Change | 176.47% | -17.65% | -11.5% |
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $48.90M | $59.52M | $59.52M |
YoY Change | -38.35% | -32.63% | -32.63% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $647.0K | $739.0K | $739.0K |
YoY Change | -4.15% | -3.78% | -3.78% |
Goodwill | $0.00 | ||
YoY Change | -100.0% | ||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $369.0K | $150.0K | $150.0K |
YoY Change | 7.27% | -62.5% | -62.5% |
Total Long-Term Assets | $33.40M | $33.28M | $33.28M |
YoY Change | -59.29% | -59.52% | -59.52% |
TOTAL ASSETS | |||
Total Short-Term Assets | $48.90M | $59.52M | $59.52M |
Total Long-Term Assets | $33.40M | $33.28M | $33.28M |
Total Assets | $82.31M | $92.79M | $92.79M |
YoY Change | -49.0% | -45.59% | -45.59% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $2.852M | $2.200M | $2.200M |
YoY Change | 177.97% | 21.35% | 21.35% |
Accrued Expenses | $2.626M | $4.275M | $4.275M |
YoY Change | 35.92% | 65.19% | 65.19% |
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 | $5.478M | $6.475M | $6.475M |
YoY Change | 85.19% | 47.13% | 47.13% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $284.0K | $383.0K | $383.0K |
YoY Change | -18.86% | -4.25% | -4.25% |
Total Long-Term Liabilities | $284.0K | $383.0K | $383.0K |
YoY Change | -18.86% | -4.25% | -4.25% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $5.478M | $6.475M | $6.475M |
Total Long-Term Liabilities | $284.0K | $383.0K | $383.0K |
Total Liabilities | $7.514M | $8.610M | $8.610M |
YoY Change | 48.5% | 31.39% | 31.39% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$213.6M | -$202.9M | |
YoY Change | 71.15% | 76.59% | |
Common Stock | $288.4M | $287.0M | |
YoY Change | 2.92% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $74.79M | $84.18M | $84.18M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $82.31M | $92.79M | $92.79M |
YoY Change | -49.0% | -45.59% | -45.59% |
Cashflow Statement
Concept | 2023 Q1 | 2022 Q4 | 2022 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$10.77M | -$58.38M | -$87.97M |
YoY Change | 9.21% | 563.0% | 154.97% |
Depreciation, Depletion And Amortization | |||
YoY Change | |||
Cash From Operating Activities | -$9.924M | -$9.480M | -$28.42M |
YoY Change | 21.68% | 2.95% | -1.65% |
INVESTING ACTIVITIES | |||
Capital Expenditures | |||
YoY Change | |||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | |||
YoY Change | |||
Cash From Investing Activities | |||
YoY Change | |||
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 0.000 | 0.000 | |
YoY Change | -100.0% | ||
NET CHANGE | |||
Cash From Operating Activities | -9.924M | -9.480M | -28.42M |
Cash From Investing Activities | |||
Cash From Financing Activities | 0.000 | 0.000 | |
Net Change In Cash | -9.924M | -9.480M | -28.42M |
YoY Change | 21.68% | 2.95% | -3.19% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$9.924M | -$9.480M | -$28.42M |
Capital Expenditures | |||
Free Cash Flow | |||
YoY Change |
Facts In Submission
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84833000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
114195000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
56409000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
84833000 | |
CY2022 | eldn |
Increase Decrease In Operating Lease Asset And Liability Due To Lease Modification
IncreaseDecreaseInOperatingLeaseAssetAndLiabilityDueToLeaseModification
|
344000 | |
CY2021 | eldn |
Increase Decrease In Operating Lease Asset And Liability Due To Lease Modification
IncreaseDecreaseInOperatingLeaseAssetAndLiabilityDueToLeaseModification
|
825000 | |
CY2021 | us-gaap |
Conversion Of Stock Amount Issued1
ConversionOfStockAmountIssued1
|
1000 | |
CY2022 | eldn |
Common Stock Exchanged For X One Non Voting Convertible Preferred Stock
CommonStockExchangedForXOneNonVotingConvertiblePreferredStock
|
1000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-88000000.0 | |
CY2022Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-202900000 | |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
56400000 | |
CY2022 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;font-style:italic;min-width:fit-content;">Use of Estimates</span></p><p style="text-indent:5.333%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">The preparation of the Company’s consolidated financial statements in conformity with GAAP requires management to make informed estimates and assumptions that affect the reported amounts of assets, liabilities and expenses and the disclosure of contingent assets and liabilities in the Company’s consolidated financial statements and accompanying notes. The most significant estimates in the Company’s consolidated financial statements relate to stock-based compensation, accruals for liabilities, impairment of long-lived assets, including goodwill, and other matters that affect the consolidated financial statements and related disclosures. Actual results could differ materially from those estimates under different assumptions or conditions and the differences may be material to the consolidated financial statements.</span></p> | |
CY2022 | eldn |
Cash Cash Equivalents And Restricted Cash Maturity Period
CashCashEquivalentsAndRestrictedCashMaturityPeriod
|
three months or less | |
CY2022Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
9300000 | |
CY2021Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
9300000 | |
CY2022Q4 | eldn |
Fair Value Assets Transfers Between Level Amount
FairValueAssetsTransfersBetweenLevelAmount
|
0 | |
CY2021Q4 | eldn |
Fair Value Assets Transfers Between Level Amount
FairValueAssetsTransfersBetweenLevelAmount
|
0 | |
CY2022Q4 | eldn |
Fair Value Liabilities Transfers Between Level Amount
FairValueLiabilitiesTransfersBetweenLevelAmount
|
0 | |
CY2021Q4 | eldn |
Fair Value Liabilities Transfers Between Level Amount
FairValueLiabilitiesTransfersBetweenLevelAmount
|
0 | |
CY2022 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | |
CY2022 | us-gaap |
Number Of Reporting Units
NumberOfReportingUnits
|
1 | |
CY2022 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
48600000 | |
CY2021 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2022 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
0 | |
CY2021 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
0 | |
CY2022Q4 | us-gaap |
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
|
0.001 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-87966000 | |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-34506000 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-6.16 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-6.16 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-2.33 | |
CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-2.33 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
14285254 | |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
14285254 | |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
14819582 | |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
14819582 | |
CY2022 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
8139155 | |
CY2021 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1087174 | |
CY2022 | eldn |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Taxes Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxesExpenseBenefit
|
0 | |
CY2022 | us-gaap |
Income Tax Examination Likelihood Of Unfavorable Settlement
IncomeTaxExaminationLikelihoodOfUnfavorableSettlement
|
The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement. | |
CY2022Q4 | eldn |
Income Tax Examination Likelihood Of Favorable Settlement
IncomeTaxExaminationLikelihoodOfFavorableSettlement
|
0.50 | |
CY2022Q4 | us-gaap |
Prepaid Insurance
PrepaidInsurance
|
823000 | |
CY2021Q4 | us-gaap |
Prepaid Insurance
PrepaidInsurance
|
1344000 | |
CY2022Q4 | eldn |
Prepaid Clinical Expense
PrepaidClinicalExpense
|
2115000 | |
CY2021Q4 | eldn |
Prepaid Clinical Expense
PrepaidClinicalExpense
|
2039000 | |
CY2022Q4 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
143000 | |
CY2021Q4 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
96000 | |
CY2022Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
28000 | |
CY2021Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
34000 | |
CY2022Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
3109000 | |
CY2021Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
3513000 | |
CY2022 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
300000 | |
CY2021 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
300000 | |
CY2022 | eldn |
Lessee Operating Lease Remaining Term Of Contract
LesseeOperatingLeaseRemainingTermOfContract
|
P2Y | |
CY2022Q4 | us-gaap |
Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
|
1909000 | |
CY2021Q4 | us-gaap |
Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
|
1411000 | |
CY2021Q4 | eldn |
Accrued Severance Current
AccruedSeveranceCurrent
|
104000 | |
CY2022Q4 | eldn |
Accrued Clinical Current
AccruedClinicalCurrent
|
1826000 | |
CY2021Q4 | eldn |
Accrued Clinical Current
AccruedClinicalCurrent
|
454000 | |
CY2022Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
65000 | |
CY2021Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
167000 | |
CY2022Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
112000 | |
CY2021Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
83000 | |
CY2022Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
3912000 | |
CY2021Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
2219000 | |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
48648000 | |
CY2021 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
48648000 | |
CY2022 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
48648000 | |
CY2022Q4 | us-gaap |
Goodwill
Goodwill
|
0 | |
CY2022Q4 | us-gaap |
Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
|
0 | |
CY2022 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
403000 | |
CY2021 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
283000 | |
CY2022 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
387000 | |
CY2021 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
208000 | |
CY2022 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
344000 | |
CY2021 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
825000 | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P1Y11M12D | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P2Y4M28D | |
CY2022Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0249 | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0300 | |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
378000 | |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
388000 | |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
766000 | |
CY2022Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
20000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
746000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
363000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
383000 | |
CY2022Q4 | us-gaap |
Guarantee Obligations Current Carrying Value
GuaranteeObligationsCurrentCarryingValue
|
0 | |
CY2022Q4 | eldn |
Contingent Liability
ContingentLiability
|
0 | |
CY2021Q4 | eldn |
Contingent Liability
ContingentLiability
|
0 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-88159000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-37055000 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
193000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
195000 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-87966000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-36860000 | |
CY2021 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-2746000 | |
CY2021 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
392000 | |
CY2021 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-2354000 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-2354000 | |
CY2022 | eldn |
Effective Federal And State Income Tax Rate
EffectiveFederalAndStateIncomeTaxRate
|
0.21 | |
CY2021 | eldn |
Effective Federal And State Income Tax Rate
EffectiveFederalAndStateIncomeTaxRate
|
0.21 | |
CY2022 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-18473000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-7741000 | |
CY2022 | eldn |
State Income Taxes Net Of Federal Tax Benefits
StateIncomeTaxesNetOfFederalTaxBenefits
|
-2678000 | |
CY2021 | eldn |
State Income Taxes Net Of Federal Tax Benefits
StateIncomeTaxesNetOfFederalTaxBenefits
|
-445000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1046000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
651000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
986000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
651000 | |
CY2022 | eldn |
Income Tax Reconciliation Permanent Items
IncomeTaxReconciliationPermanentItems
|
3000 | |
CY2021 | eldn |
Income Tax Reconciliation Permanent Items
IncomeTaxReconciliationPermanentItems
|
2000 | |
CY2022 | eldn |
Income Tax Reconciliation State Tax Rate Differential
IncomeTaxReconciliationStateTaxRateDifferential
|
274000 | |
CY2021 | eldn |
Income Tax Reconciliation State Tax Rate Differential
IncomeTaxReconciliationStateTaxRateDifferential
|
235000 | |
CY2022 | eldn |
Nol True Up
NOLTrueUp
|
-337000 | |
CY2021 | eldn |
Nol True Up
NOLTrueUp
|
-991000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
114000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
146000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Impairment Losses
IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses
|
11697000 | |
CY2022 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
9460000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
6440000 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-0 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-2354000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
15230000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
12531000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
2294000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
1356000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
452000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
296000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
|
5264000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
2874000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1867000 | |
CY2022Q4 | eldn |
Deferred Tax Assets Depreciation And Amortization
DeferredTaxAssetsDepreciationAndAmortization
|
1595000 | |
CY2021Q4 | eldn |
Deferred Tax Assets Depreciation And Amortization
DeferredTaxAssetsDepreciationAndAmortization
|
1713000 | |
CY2022Q4 | eldn |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
179000 | |
CY2021Q4 | eldn |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
171000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
27888000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
17934000 | |
CY2022Q4 | eldn |
Deferred Tax Assets Right Of Use Asset
DeferredTaxAssetsRightOfUseAsset
|
178000 | |
CY2021Q4 | eldn |
Deferred Tax Assets Right Of Use Asset
DeferredTaxAssetsRightOfUseAsset
|
171000 | |
CY2022Q4 | eldn |
Deferred Tax Liabilities In Process Research And Development
DeferredTaxLiabilitiesInProcessResearchAndDevelopment
|
7787000 | |
CY2021Q4 | eldn |
Deferred Tax Liabilities In Process Research And Development
DeferredTaxLiabilitiesInProcessResearchAndDevelopment
|
7192000 | |
CY2022Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
7965000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
7363000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
21675000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
12323000 | |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
1752000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
1752000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1469000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
764000 | |
CY2022 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
914000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
712000 | |
CY2022 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
281000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
7000 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2664000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1469000 | |
CY2022 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
9400000 | |
CY2021 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
9400000 | |
CY2020 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
6400000 | |
CY2022 | eldn |
Period For Which Cumulative Change In Ownership Annual Use Net Operating Loss And Research And Development Credit Carryforwards
PeriodForWhichCumulativeChangeInOwnershipAnnualUseNetOperatingLossAndResearchAndDevelopmentCreditCarryforwards
|
P3Y | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | |
CY2022 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | |
CY2022 | eldn |
Number Of Stock Compensation Plans
NumberOfStockCompensationPlans
|
3 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
3621479 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
10.63 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y10M24D | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
702836 | |
CY2021 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
10.69 | |
CY2021 | eldn |
Share Based Compensation Arrangement By Share Based Payment Award Options Assumed In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedInPeriod
|
-174 | |
CY2021 | eldn |
Share Based Compensation Arrangement By Share Based Payment Award Options Assumed In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedInPeriodWeightedAverageExercisePrice
|
4.73 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
110164 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
19.50 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
4213977 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
10.33 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y4M24D | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
1267700 | |
CY2022 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
3.81 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
263644 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
12.12 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
5218033 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
8.69 | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y1M6D | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
5218033 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
8.69 | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P8Y1M6D | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
3076338 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
8.72 | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P7Y | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
0 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
|
0.81 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
|
0.84 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
|
1.05 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
|
1.10 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
|
0.018 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
|
0.042 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.01 | |
CY2022 | 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 Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2022 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
8153000 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
7904000 | |
CY2022Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
10500000 | |
CY2022 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P2Y6M |