2022 Q4 Form 20-F Financial Statement
#000141057823000848 Filed on May 01, 2023
Income Statement
Concept | 2022 Q4 | 2022 | 2021 Q4 |
---|---|---|---|
Revenue | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $13.53M | $13.53M | $2.021M |
YoY Change | 569.28% | 67.4% | -9.77% |
% of Gross Profit | |||
Research & Development | $9.561M | $9.561M | $3.851M |
YoY Change | 148.28% | -21.63% | -17.36% |
% of Gross Profit | |||
Depreciation & Amortization | $1.760K | $3.708K | $1.010K |
YoY Change | 74.26% | -10.22% | |
% of Gross Profit | |||
Operating Expenses | $23.09M | $23.09M | $5.872M |
YoY Change | 293.19% | 34.12% | -14.9% |
Operating Profit | -$23.09M | ||
YoY Change | 34.12% | ||
Interest Expense | $5.482M | -$1.460M | $95.14K |
YoY Change | 5661.62% | 699.47% | 5.71% |
% of Operating Profit | |||
Other Income/Expense, Net | -$141.5K | $5.340M | -$11.12K |
YoY Change | 1172.12% | -19532.85% | 11.2% |
Pretax Income | -$17.75M | -$17.75M | -$5.788M |
YoY Change | 206.63% | 1.86% | -15.13% |
Income Tax | $0.00 | ||
% Of Pretax Income | |||
Net Earnings | -$17.75M | -$17.75M | -$5.788M |
YoY Change | 206.63% | 1.86% | -15.13% |
Net Earnings / Revenue | |||
Basic Earnings Per Share | $0.00 | ||
Diluted Earnings Per Share | $0.00 | $0.00 | -$1.215K |
COMMON SHARES | |||
Basic Shares Outstanding | 7.445B | 6.243B | |
Diluted Shares Outstanding | 6.243B |
Balance Sheet
Concept | 2022 Q4 | 2022 | 2021 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $13.25M | $13.25M | $9.361M |
YoY Change | 41.54% | 41.54% | -33.42% |
Cash & Equivalents | $13.20M | $9.361M | |
Short-Term Investments | |||
Other Short-Term Assets | $99.54K | $564.8K | $2.264M |
YoY Change | -95.6% | -75.05% | 335.35% |
Inventory | |||
Prepaid Expenses | $465.2K | $2.174M | |
Receivables | |||
Other Receivables | $245.0K | ||
Total Short-Term Assets | $13.81M | $13.81M | $11.63M |
YoY Change | 18.84% | 18.84% | -20.27% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $0.00 | $0.00 | |
YoY Change | |||
Goodwill | |||
YoY Change | |||
Intangibles | $16.88K | $22.93K | |
YoY Change | -26.38% | ||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $1.500K | ||
YoY Change | |||
Total Long-Term Assets | $16.88K | $16.88K | $22.93K |
YoY Change | -26.38% | -26.38% | 14.65% |
TOTAL ASSETS | |||
Total Short-Term Assets | $13.81M | $13.81M | $11.63M |
Total Long-Term Assets | $16.88K | $16.88K | $22.93K |
Total Assets | $13.83M | $13.83M | $11.65M |
YoY Change | 18.75% | 18.75% | -20.22% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $946.7K | $946.7K | $1.789M |
YoY Change | -47.07% | -47.07% | -47.08% |
Accrued Expenses | $3.148M | $3.148M | $3.185M |
YoY Change | -1.16% | -1.16% | 73.09% |
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 | $12.04M | $12.04M | $6.093M |
YoY Change | 97.6% | 97.6% | 16.73% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $790.8K | ||
YoY Change | |||
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
YoY Change | |||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $12.04M | $12.04M | $6.093M |
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
Total Liabilities | $12.04M | $12.04M | $6.093M |
YoY Change | 97.6% | 97.6% | 16.73% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$217.5M | -$199.7M | |
YoY Change | 8.89% | ||
Common Stock | $167.8M | $153.6M | |
YoY Change | 9.25% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $1.791M | $1.791M | $5.555M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $13.83M | $13.83M | $11.65M |
YoY Change | 18.75% | 18.75% | -20.22% |
Cashflow Statement
Concept | 2022 Q4 | 2022 | 2021 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$17.75M | -$17.75M | -$5.788M |
YoY Change | 206.63% | 1.86% | -15.13% |
Depreciation, Depletion And Amortization | $1.760K | $3.708K | $1.010K |
YoY Change | 74.26% | -10.22% | |
Cash From Operating Activities | -$7.881M | -$21.50M | -$5.004M |
YoY Change | 57.5% | 14.1% | 18.29% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $142.2K | ||
YoY Change | |||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | |||
YoY Change | |||
Cash From Investing Activities | -$142.2K | ||
YoY Change | |||
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $25.19M | $1.116M | |
YoY Change | 76.27% | -81.36% | |
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 12.92M | 25.29M | 1.116M |
YoY Change | 1057.41% | 76.93% | -81.36% |
NET CHANGE | |||
Cash From Operating Activities | -7.881M | -21.50M | -5.004M |
Cash From Investing Activities | -142.2K | ||
Cash From Financing Activities | 12.92M | 25.29M | 1.116M |
Net Change In Cash | 5.040M | 3.889M | -3.887M |
YoY Change | -229.66% | -185.39% | -320.88% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$7.881M | -$21.50M | -$5.004M |
Capital Expenditures | $142.2K | ||
Free Cash Flow | -$21.65M | ||
YoY Change |
Facts In Submission
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CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
5554582 | |
CY2022 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
735107 | |
CY2022 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
13478991 | |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-17977934 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1790746 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-17748062 | |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-17424237 | |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-17081617 | |
CY2022 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
3708 | |
CY2021 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
4126 | |
CY2020 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
8907 | |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
735107 | |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
314650 | |
CY2020 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
325523 | |
CY2022 | aktx |
Non Cash Financing Expense
NonCashFinancingExpense
|
0 | |
CY2021 | aktx |
Non Cash Financing Expense
NonCashFinancingExpense
|
0 | |
CY2020 | aktx |
Non Cash Financing Expense
NonCashFinancingExpense
|
900000 | |
CY2022 | us-gaap |
Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
|
1963000 | |
CY2021 | us-gaap |
Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
|
0 | |
CY2020 | us-gaap |
Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
|
0 | |
CY2022 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
6946000 | |
CY2021 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | |
CY2020 | us-gaap |
Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
556810 | |
CY2022 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
334168 | |
CY2021 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-242503 | |
CY2020 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
490782 | |
CY2022 | aktx |
Increase Decrease In Accounts Receivables And Prepaid Expense
IncreaseDecreaseInAccountsReceivablesAndPrepaidExpense
|
-1698991 | |
CY2021 | aktx |
Increase Decrease In Accounts Receivables And Prepaid Expense
IncreaseDecreaseInAccountsReceivablesAndPrepaidExpense
|
1742261 | |
CY2020 | aktx |
Increase Decrease In Accounts Receivables And Prepaid Expense
IncreaseDecreaseInAccountsReceivablesAndPrepaidExpense
|
-192054 | |
CY2022 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-877098 | |
CY2021 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-241309 | |
CY2020 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-247683 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-21504522 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-18846528 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-16950408 | |
CY2022 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
25193991 | |
CY2021 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
14292753 | |
CY2020 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
25046461 | |
CY2022 | aktx |
Proceeds For Future Exercises Of Warrants To Purchase Shares
ProceedsForFutureExercisesOfWarrantsToPurchaseShares
|
94118 | |
CY2021 | aktx |
Proceeds For Future Exercises Of Warrants To Purchase Shares
ProceedsForFutureExercisesOfWarrantsToPurchaseShares
|
0 | |
CY2020 | aktx |
Proceeds For Future Exercises Of Warrants To Purchase Shares
ProceedsForFutureExercisesOfWarrantsToPurchaseShares
|
0 | |
CY2022 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
0 | |
CY2021 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
0 | |
CY2020 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
27500 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
25288109 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
14292753 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
25073961 | |
CY2022 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
105088 | |
CY2021 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-140732 | |
CY2020 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
200533 | |
CY2022 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
3888675 | |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-4694507 | |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
8324086 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
9361270 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
14055777 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
5731691 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
13249945 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.1900 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
9361270 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
14055777 | |
CY2022 | aktx |
Ordinary Share Subscriptions Deposit Received
OrdinaryShareSubscriptionsDepositReceived
|
1120000 | |
CY2021 | aktx |
Ordinary Share Subscriptions Deposit Received
OrdinaryShareSubscriptionsDepositReceived
|
0 | |
CY2020 | aktx |
Ordinary Share Subscriptions Deposit Received
OrdinaryShareSubscriptionsDepositReceived
|
0 | |
CY2022 | aktx |
Initial Valuation Of Warrant Liability Non Cash Financing Activities
InitialValuationOfWarrantLiabilityNonCashFinancingActivities
|
14798000 | |
CY2021 | aktx |
Initial Valuation Of Warrant Liability Non Cash Financing Activities
InitialValuationOfWarrantLiabilityNonCashFinancingActivities
|
0 | |
CY2020 | aktx |
Initial Valuation Of Warrant Liability Non Cash Financing Activities
InitialValuationOfWarrantLiabilityNonCashFinancingActivities
|
0 | |
CY2022 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-bottom:1pt;padding-top:1pt;border-bottom:1px solid #000000;border-top:1px solid #000000;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">NOTE 1 – Nature of Business</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">Akari Therapeutics, Plc, (the “Company” or “Akari”) is incorporated in the United Kingdom. The Company is a clinical-stage biopharmaceutical company focused on developing advanced therapies for autoimmune and inflammatory diseases involving the complement (C5) and leukotriene (LTB4) pathways. The Company’s activities since inception have consisted of performing research and development activities and raising capital.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">The Company is subject to a number of risks similar to those of clinical stage companies, including dependence on key individuals, uncertainty of product development and generation of revenues, dependence on outside sources of capital, risks associated with the Russian invasion of Ukraine, risks associated with clinical trials of products, dependence on third-party collaborators for research and development operations, need for marketing authorization of products, risks associated with protection of intellectual property, and competition with larger, better-capitalized companies.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">To fully execute its business plan, the Company will need, among other things, to complete its research and development efforts and clinical and regulatory activities. These activities may take several years and will require significant operating and capital expenditures in the foreseeable future. There can be no assurance that these activities will be successful. If the Company is not successful in these activities it could delay, limit, reduce or terminate preclinical studies, clinical trials or other research and development activities. To fund its capital needs, the Company plans to raise funds through equity or debt financings or other sources, such as strategic partnerships and alliance and licensing arrangements, and in the long term, from the proceeds from sales of commercial products. Additional funds may not be available when the Company needs them, on terms that are acceptable to it, or at all. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"><i style="font-style:italic;">Nasdaq Continued Listing Rules</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">On October 24, 2022, the Company received a deficiency notification letter from the Listing Qualifications Staff of the Nasdaq Stock Market (the “Nasdaq”) indicating that the Company was not in compliance with Nasdaq Listing Rule 5550(a)(2) because the bid price for the Company’s Common Stock had closed below $1.00 per share for the previous thirty consecutive business days. In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company had 180 calendar days from the date of such notice, or until April 24, 2023, to regain compliance with the minimum bid price requirement. To regain compliance, the bid price for the Company’s Common Stock must have closed at $1.00 per share or more for a minimum of ten consecutive business days. On April 25, 2023, Nasdaq granted the Company an additional 180 calendar day period, or until October 23, 2023, in which to regain compliance with the minimum $1.00 bid price requirement. While the Company is exercising diligent efforts to maintain the listing of its ADSs on Nasdaq, there can be no assurance that the Company will be able to maintain compliance with the Nasdaq listing standards.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"><i style="font-style:italic;">Liquidity</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">As of December 31, 2022, the Company had $13.2 million of cash. To date, the Company has primarily financed its operations through the sale of share capital. The Company has experienced significant negative cash flows from operations since inception including net losses of <span style="-sec-ix-hidden:Hidden_3h1-ZReo60WC2XQRwb31Iw;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;">$17.7</span></span> million, <span style="-sec-ix-hidden:Hidden_7xyRy4fcP0uUJtGsDSIyKQ;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;">$17.4</span></span> million and <span style="-sec-ix-hidden:Hidden_7lIXIUkysECddELyWnMLwA;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;">$17.1</span></span> million for the years ended December 31, 2022, 2021 and 2020, respectively. The Company expects to incur substantial operating losses and negative cash flows from operations for the foreseeable future.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">As of April 28, 2023, the Company expects its existing cash, which includes net proceeds of $3.7 million received from the issuance of share capital in its March 2023 registered direct offering (See Note 11), will be sufficient to fund its operations through October 2023. To fund its future capital needs, the Company plans to raise additional funds through equity or debt financings or other sources, such as strategic partnerships, alliance and/or licensing arrangements, government grants and in the long term, proceeds from sales of commercial product.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;">Based on its recurring losses from operations incurred since inception, the Company’s expectation of continuing operating losses for the foreseeable future, negative operating cash flows for the foreseeable future, and the need to raise additional capital to finance its future operations, the Company has concluded that there is substantial doubt regarding its ability to continue as a going concern within one year after the date that these consolidated financial statements are issued. The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. As such, the accompanying consolidated financial statements do not reflect any adjustments relating to the recoverability and classification of recorded assets and liabilities that might be necessary if the Company is unable to continue as a going concern.</p> | |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
13200000 | |
CY2022 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0.55pt;"><b style="font-weight:bold;">Use of Estimates –</b> The preparation of the Company’s consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and the reported amounts of expenses during the reporting periods. Significant estimates and assumptions reflected in these consolidated financial statements include, but are not limited to, the valuation of share-based awards, the valuation of warrant liabilities, the evaluation of impairment and useful lives of intangible assets (patents), accrued liabilities and the valuation allowance for deferred income taxes. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results may differ from those estimates or assumptions.</p> | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.1900 | |
CY2021Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
0 | |
CY2022Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
0 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
164938 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
164938 | |
CY2022Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
164938 | |
CY2021Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
164938 | |
CY2022 | us-gaap |
Depreciation
Depreciation
|
0 | |
CY2021 | us-gaap |
Depreciation
Depreciation
|
0 | |
CY2020 | us-gaap |
Depreciation
Depreciation
|
5013 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.1900 | |
CY2022 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
9560897 | |
CY2021 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
9133455 | |
CY2020 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
8820204 | |
CY2022 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
2318385 | |
CY2021 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
3066875 | |
CY2020 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
3372093 | |
CY2022 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-3372132 | |
CY2021 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-3310605 | |
CY2020 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-3245507 | |
CY2022 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
4327206 | |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
3958517 | |
CY2022 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Concentration of Credit Risk –</b> Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash. The Company generally maintains balances in various operating accounts at financial institutions in amounts that may exceed federally insured limits. The Company has not experienced any losses related to its cash and does not believe that it is subject to unusual credit risk beyond the normal credit risk associated with commercial banking relationships.</p> | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
0 | |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
4287778 | |
CY2022 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
408400 | |
CY2021 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
39572 | |
CY2020 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
81 | |
CY2022 | aktx |
Effective Income Tax Rate Reconciliation Nondeductible Expense Other Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOtherPermanentDifferencesAmount
|
-1114279 | |
CY2021 | aktx |
Effective Income Tax Rate Reconciliation Nondeductible Expense Other Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOtherPermanentDifferencesAmount
|
-534862 | |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-348860 | |
CY2020 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-299205 | |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-648065 | |
CY2021 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
107098 | |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-540967 | |
CY2022 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-229872 | |
CY2022Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-770839 | |
CY2022Q4 | us-gaap |
Financial Liabilities Fair Value Disclosure
FinancialLiabilitiesFairValueDisclosure
|
7852000 | |
CY2022 | aktx |
Fair Value Measurement Recurring Basis Liability Transfers Between Level1 And Level2 Net
FairValueMeasurementRecurringBasisLiabilityTransfersBetweenLevel1AndLevel2Net
|
0 | |
CY2022 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet
|
3 | |
CY2022Q3 | aktx |
Threshold Period For Exercise Of Warrants On Cashless Basis
ThresholdPeriodForExerciseOfWarrantsOnCashlessBasis
|
P6M | |
CY2022 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
|
14798000 | |
CY2022 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Period Increase Decrease
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease
|
-6946000 | |
CY2022Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
|
7852000 | |
CY2020Q2 | aktx |
Number Of Ordinary Shares Representing One American Depositary Share
NumberOfOrdinarySharesRepresentingOneAmericanDepositaryShare
|
100 | |
CY2020Q2 | us-gaap |
Longterm Purchase Commitment Period
LongtermPurchaseCommitmentPeriod
|
P30M | |
CY2022 | aktx |
Percentage Of Aggregate Shares Of Company S Adss Traded
PercentageOfAggregateSharesOfCompanySAdssTraded
|
0.30 | |
CY2022Q4 | aktx |
Maximum Number Of Adss Traded Each Working Day
MaximumNumberOfAdssTradedEachWorkingDay
|
250000 | |
CY2020Q2 | us-gaap |
Share Price
SharePrice
|
0.0001 | |
CY2019Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
|
1014868 | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
|
2749369 | ||
CY2020Q4 | us-gaap |
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
|
12500 | |
aktx |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Reclassification To Warrant Liability
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityReclassificationToWarrantLiability
|
-7874 | ||
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Period Increase Decrease
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease
|
-556810 | ||
CY2020Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
|
3199553 | |
CY2020Q4 | us-gaap |
Adjustments To Additional Paid In Capital Warrant Issued
AdjustmentsToAdditionalPaidInCapitalWarrantIssued
|
3199553 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
21475400 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
0.01 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
1.10 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
1.10 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.014 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.019 | |
CY2022Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P5Y | |
CY2022Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P5Y | |
CY2020Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
4609101 | |
CY2021 | aktx |
Class Of Warrant Or Right Issued
ClassOfWarrantOrRightIssued
|
398384 | |
CY2021Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
5007485 | |
CY2022 | aktx |
Class Of Warrant Or Right Issued
ClassOfWarrantOrRightIssued
|
36545990 | |
CY2022Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
41553475 | |
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 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y3M | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y3M | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
513673885 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
128451772 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
21475400 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
0.01 | |
CY2022 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
735107 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
314650 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
325523 | |
CY2022Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
2739097 | |
CY2022 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P3Y1M6D | |
CY2022 | aktx |
Operating Lease Rent Expense
OperatingLeaseRentExpense
|
169000 | |
CY2021 | aktx |
Operating Lease Rent Expense
OperatingLeaseRentExpense
|
183000 | |
CY2020 | aktx |
Operating Lease Rent Expense
OperatingLeaseRentExpense
|
173000 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
6243462410 | |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4292112667 | |
CY2020 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
3159037588 | |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
6243462410 | |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4292112667 | |
CY2020 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
3159037588 | |
CY2021 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
0 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-17748062 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-17424237 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-17081617 | |
CY2022 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
4690496785 | |
CY2021 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
6436975355 | |
CY2020 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
573559135 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-18017916 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-17308782 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-17394074 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
269854 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-115455 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
312457 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-17748062 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-17424237 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-17081617 | |
CY2022 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | |
CY2021 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | |
CY2022 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
0 | |
CY2021 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
0 | |
CY2022 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
0 | |
CY2021 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
0 | |
CY2022 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
0 | |
CY2020 | aktx |
Effective Income Tax Rate Reconciliation Nondeductible Expense Other Permanent Differences Amount
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOtherPermanentDifferencesAmount
|
-655877 | |
CY2022 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-248042 | |
CY2021 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-122064 | |
CY2020 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-136343 | |
CY2022 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
4200 | |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
60369 | |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
751989 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
0 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
0 | |
CY2022 | aktx |
Effective Income Tax Rate Reconciliation Tax Expense Benefit Change In Operating Losses Amount
EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitChangeInOperatingLossesAmount
|
-132989 | |
CY2021 | aktx |
Effective Income Tax Rate Reconciliation Tax Expense Benefit Change In Operating Losses Amount
EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitChangeInOperatingLossesAmount
|
0 | |
CY2020 | aktx |
Effective Income Tax Rate Reconciliation Tax Expense Benefit Change In Operating Losses Amount
EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitChangeInOperatingLossesAmount
|
0 | |
CY2022 | us-gaap |
Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
|
-624353 | |
CY2021 | us-gaap |
Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
|
-90927 | |
CY2020 | us-gaap |
Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
|
0 | |
CY2022 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
0 | |
CY2021 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
0 | |
CY2020 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-250132 | |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
954821 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1426602 | |
CY2022Q4 | aktx |
Deferred Tax Assets Property Plant And Equipment And Other Accrued Liabilities
DeferredTaxAssetsPropertyPlantAndEquipmentAndOtherAccruedLiabilities
|
641935 | |
CY2021Q4 | aktx |
Deferred Tax Assets Property Plant And Equipment And Other Accrued Liabilities
DeferredTaxAssetsPropertyPlantAndEquipmentAndOtherAccruedLiabilities
|
571006 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
1658731 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
1588365 | |
CY2022Q4 | aktx |
Deferred Tax Assets Warrant Revaluation
DeferredTaxAssetsWarrantRevaluation
|
946770 | |
CY2021Q4 | aktx |
Deferred Tax Assets Warrant Revaluation
DeferredTaxAssetsWarrantRevaluation
|
0 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
32307419 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
26736219 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
34616136 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
30322192 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.145 | |
CY2022 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
0 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
0 |