2024 Q1 Form 10-K Financial Statement
#000095017024018787 Filed on February 22, 2024
Income Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
Revenue | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $6.451M | $6.962M | $33.30M |
YoY Change | -23.9% | -9.48% | 2.31% |
% of Gross Profit | |||
Research & Development | $21.24M | $23.68M | $93.79M |
YoY Change | -0.27% | 55.42% | 52.59% |
% of Gross Profit | |||
Depreciation & Amortization | $242.0K | $245.0K | $969.0K |
YoY Change | 2.54% | 2.51% | 14.67% |
% of Gross Profit | |||
Operating Expenses | $21.24M | $30.64M | $93.79M |
YoY Change | -0.27% | 33.65% | 52.59% |
Operating Profit | -$27.69M | -$125.5M | |
YoY Change | -7.0% | 20.62% | |
Interest Expense | |||
YoY Change | |||
% of Operating Profit | |||
Other Income/Expense, Net | $1.350M | $1.729M | $7.637M |
YoY Change | -24.71% | -38.07% | 137.47% |
Pretax Income | -$26.34M | -$27.29M | -$117.4M |
YoY Change | -5.33% | -9.46% | 22.62% |
Income Tax | |||
% Of Pretax Income | |||
Net Earnings | -$26.30M | -$27.29M | -$117.7M |
YoY Change | -5.46% | -9.46% | 23.04% |
Net Earnings / Revenue | |||
Basic Earnings Per Share | -$0.69 | -$3.09 | |
Diluted Earnings Per Share | -$0.69 | -$0.72 | -$3.09 |
COMMON SHARES | |||
Basic Shares Outstanding | 38.33M | 38.05M | 38.02M |
Diluted Shares Outstanding | 38.32M | 38.02M |
Balance Sheet
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $122.1M | $154.7M | $154.7M |
YoY Change | -34.35% | -22.77% | -22.77% |
Cash & Equivalents | $77.82M | $90.58M | $90.58M |
Short-Term Investments | $44.27M | $64.14M | $64.14M |
Other Short-Term Assets | $4.920M | $5.682M | $5.682M |
YoY Change | -28.85% | -4.7% | -4.7% |
Inventory | |||
Prepaid Expenses | |||
Receivables | $0.00 | $0.00 | |
Other Receivables | $1.628M | $1.628M | |
Total Short-Term Assets | $128.6M | $154.7M | $154.7M |
YoY Change | -33.31% | -25.44% | -25.44% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $3.144M | $3.388M | $4.437M |
YoY Change | -22.52% | -16.41% | -16.53% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | $0.00 | $0.00 | |
YoY Change | -100.0% | -100.0% | |
Other Assets | $55.00K | $448.0K | $5.516M |
YoY Change | -23.61% | 714.55% | 1061.26% |
Total Long-Term Assets | $4.822M | $5.516M | $5.516M |
YoY Change | -87.91% | -89.1% | -89.1% |
TOTAL ASSETS | |||
Total Short-Term Assets | $128.6M | $154.7M | $154.7M |
Total Long-Term Assets | $4.822M | $5.516M | $5.516M |
Total Assets | $133.5M | $160.2M | $160.2M |
YoY Change | -42.67% | -37.93% | -37.93% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $681.0K | $129.0K | $129.0K |
YoY Change | -23.65% | -94.84% | -94.84% |
Accrued Expenses | $14.54M | $18.34M | $28.71M |
YoY Change | 62.95% | 113.19% | 51.67% |
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 | $25.60M | $28.84M | $28.84M |
YoY Change | 27.04% | 34.57% | 34.57% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $1.118M | $1.217M | $1.217M |
YoY Change | -25.32% | -23.22% | -23.22% |
Total Long-Term Liabilities | $1.118M | $1.217M | $1.217M |
YoY Change | -25.32% | -23.22% | -23.22% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $25.60M | $28.84M | $28.84M |
Total Long-Term Liabilities | $1.118M | $1.217M | $1.217M |
Total Liabilities | $26.72M | $30.06M | $30.06M |
YoY Change | 23.42% | 30.59% | 30.59% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$335.5M | -$309.2M | |
YoY Change | 52.97% | 61.44% | |
Common Stock | $442.4M | $439.7M | |
YoY Change | 2.53% | 2.59% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $106.7M | $130.2M | $130.2M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $133.5M | $160.2M | $160.2M |
YoY Change | -42.67% | -37.93% | -37.93% |
Cashflow Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$26.30M | -$27.29M | -$117.7M |
YoY Change | -5.46% | -9.46% | 23.04% |
Depreciation, Depletion And Amortization | $242.0K | $245.0K | $969.0K |
YoY Change | 2.54% | 2.51% | 14.67% |
Cash From Operating Activities | -$25.80M | -$26.29M | -$100.8M |
YoY Change | -1.49% | 67.82% | 39.03% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $5.000K | $4.000K | $304.0K |
YoY Change | -97.93% | 300.0% | -73.36% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $13.05M | $6.391M | $95.39M |
YoY Change | -63.52% | -74.07% | 62.22% |
Cash From Investing Activities | $13.04M | $6.391M | $95.09M |
YoY Change | -63.29% | -74.07% | 64.9% |
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 | 152.0K | 493.0K |
YoY Change | -100.0% | 3.4% | -24.62% |
NET CHANGE | |||
Cash From Operating Activities | -25.80M | -26.29M | -100.8M |
Cash From Investing Activities | 13.04M | 6.391M | 95.09M |
Cash From Financing Activities | 0.000 | 152.0K | 493.0K |
Net Change In Cash | -12.76M | -19.75M | -5.171M |
YoY Change | -235.39% | -316.39% | -63.46% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$25.80M | -$26.29M | -$100.8M |
Capital Expenditures | $5.000K | $4.000K | $304.0K |
Free Cash Flow | -$25.81M | -$26.30M | -$101.1M |
YoY Change | -2.37% | 67.84% | 37.29% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2023 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2023 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2023 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001620463 | |
CY2023 | us-gaap |
Accounting Standards Update Extensible List
AccountingStandardsUpdateExtensibleList
|
http://fasb.org/us-gaap/2023#AccountingStandardsUpdate201613Member | |
CY2023 | dei |
Document Type
DocumentType
|
10-K | |
CY2023 | dei |
Document Annual Report
DocumentAnnualReport
|
true | |
CY2023 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2023-12-31 | |
CY2023 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2023 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2023 | |
CY2023 | dei |
Document Transition Report
DocumentTransitionReport
|
false | |
CY2023 | dei |
Entity File Number
EntityFileNumber
|
001-39503 | |
CY2023 | dei |
Entity Registrant Name
EntityRegistrantName
|
Athira Pharma, Inc. | |
CY2023 | dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | |
CY2023 | dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
45-3368487 | |
CY2023 | dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
18706 North Creek Parkway, | |
CY2023 | dei |
Entity Address Address Line2
EntityAddressAddressLine2
|
Suite 104 | |
CY2023 | dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
Bothell, | |
CY2023 | dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
WA | |
CY2023 | dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
98011 | |
CY2023 | dei |
City Area Code
CityAreaCode
|
425 | |
CY2023 | dei |
Local Phone Number
LocalPhoneNumber
|
620-8501 | |
CY2023 | dei |
Security12b Title
Security12bTitle
|
Common Stock, $0.0001 par value per share | |
CY2023 | dei |
Trading Symbol
TradingSymbol
|
ATHA | |
CY2023 | dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | |
CY2023 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
No | |
CY2023 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2023 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2023 | dei |
Entity Interactive Data Current
EntityInteractiveDataCurrent
|
Yes | |
CY2023 | dei |
Entity Filer Category
EntityFilerCategory
|
Non-accelerated Filer | |
CY2023 | dei |
Entity Small Business
EntitySmallBusiness
|
true | |
CY2023 | dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
true | |
CY2023 | dei |
Entity Ex Transition Period
EntityExTransitionPeriod
|
false | |
CY2023 | dei |
Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
|
false | |
CY2023 | dei |
Document Fin Stmt Error Correction Flag
DocumentFinStmtErrorCorrectionFlag
|
false | |
CY2023 | dei |
Entity Shell Company
EntityShellCompany
|
false | |
CY2023Q2 | dei |
Entity Public Float
EntityPublicFloat
|
96300000 | |
CY2024Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
38326652 | |
CY2023 | dei |
Auditor Firm
AuditorFirmId
|
42 | |
CY2023 | dei |
Auditor Name
AuditorName
|
Ernst & Young LLP | |
CY2023 | dei |
Auditor Location
AuditorLocation
|
Seattle, Washington | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
90584000 | |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
95966000 | |
CY2023Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
56835000 | |
CY2022Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
104378000 | |
CY2022Q4 | atha |
Unbilled Grant Receivable Current
UnbilledGrantReceivableCurrent
|
1227000 | |
CY2023Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
5682000 | |
CY2022Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
5962000 | |
CY2023Q4 | us-gaap |
Insurance Settlements Receivable Current
InsuranceSettlementsReceivableCurrent
|
1628000 | |
CY2023Q4 | us-gaap |
Assets Current
AssetsCurrent
|
154729000 | |
CY2022Q4 | us-gaap |
Assets Current
AssetsCurrent
|
207533000 | |
CY2023Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
631000 | |
CY2022Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
420000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
3388000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
4053000 | |
CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
1049000 | |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
1263000 | |
CY2022Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
44829000 | |
CY2023Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
448000 | |
CY2022Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
55000 | |
CY2023Q4 | us-gaap |
Assets
Assets
|
160245000 | |
CY2022Q4 | us-gaap |
Assets
Assets
|
258153000 | |
CY2023Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
129000 | |
CY2022Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
2501000 | |
CY2023Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
18343000 | |
CY2022Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
8604000 | |
CY2023Q4 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
10000000 | |
CY2022Q4 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
10000000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
368000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
326000 | |
CY2023Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
28840000 | |
CY2022Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
21431000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
1217000 | |
CY2022Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
1585000 | |
CY2023Q4 | us-gaap |
Liabilities
Liabilities
|
30057000 | |
CY2022Q4 | us-gaap |
Liabilities
Liabilities
|
23016000 | |
CY2023Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.0001 | |
CY2022Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.0001 | |
CY2023Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
900000000 | |
CY2022Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
900000000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
38172603 | |
CY2023Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
38172603 | |
CY2022Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
37877387 | |
CY2022Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
37877387 | |
CY2023Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
4000 | |
CY2022Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
4000 | |
CY2023Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
439739000 | |
CY2022Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
428623000 | |
CY2023 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
125466000 | |
CY2022 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
104016000 | |
CY2023 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-125466000 | |
CY2022 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-104016000 | |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-349000 | |
CY2022Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-1956000 | |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-309206000 | |
CY2022Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-191534000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
130188000 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
235137000 | |
CY2023Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
160245000 | |
CY2022Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
258153000 | |
CY2023 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
93790000 | |
CY2022 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
61464000 | |
CY2023 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
33304000 | |
CY2022 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
32552000 | |
CY2022 | us-gaap |
Litigation Settlement Expense
LitigationSettlementExpense
|
10000000 | |
CY2023 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
1628000 | |
CY2023 | atha |
Grant Income
GrantIncome
|
157000 | |
CY2022 | atha |
Grant Income
GrantIncome
|
5161000 | |
CY2023 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
7637000 | |
CY2022 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
3216000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-117672000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-95639000 | |
CY2023 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
1607000 | |
CY2022 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
-1568000 | |
CY2023 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-116065000 | |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-97207000 | |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-3.09 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-3.09 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-2.53 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-2.53 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
38020182 | |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
38020182 | |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
37733240 | |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
37733240 | |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
321084000 | |
CY2022 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
309000 | |
CY2022 | us-gaap |
Stock Issued During Period Value Employee Stock Ownership Plan
StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan
|
345000 | |
CY2022 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
10606000 | |
CY2022 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
-1568000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-95639000 | |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
235137000 | |
CY2023 | atha |
Issuance Of Common Stock Upon Exercise Of Common Stock Options And Vesting Of Restricted Stock Units
IssuanceOfCommonStockUponExerciseOfCommonStockOptionsAndVestingOfRestrictedStockUnits
|
167000 | |
CY2023 | us-gaap |
Stock Issued During Period Value Employee Stock Ownership Plan
StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan
|
326000 | |
CY2023 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
10623000 | |
CY2023 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
1607000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-117672000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
130188000 | |
CY2023 | us-gaap |
Profit Loss
ProfitLoss
|
-117672000 | |
CY2022 | us-gaap |
Profit Loss
ProfitLoss
|
-95639000 | |
CY2023 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
10623000 | |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
10606000 | |
CY2023 | us-gaap |
Depreciation
Depreciation
|
969000 | |
CY2022 | us-gaap |
Depreciation
Depreciation
|
845000 | |
CY2023 | us-gaap |
Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
|
214000 | |
CY2022 | us-gaap |
Operating Lease Right Of Use Asset Amortization Expense
OperatingLeaseRightOfUseAssetAmortizationExpense
|
203000 | |
CY2023 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
1414000 | |
CY2022 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
422000 | |
CY2023 | atha |
Increase Decrease In Unbilled Grant Receivables
IncreaseDecreaseInUnbilledGrantReceivables
|
-1227000 | |
CY2022 | atha |
Increase Decrease In Unbilled Grant Receivables
IncreaseDecreaseInUnbilledGrantReceivables
|
-1109000 | |
CY2023 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
113000 | |
CY2022 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
1257000 | |
CY2023 | us-gaap |
Increase Decrease In Insurance Settlements Receivable
IncreaseDecreaseInInsuranceSettlementsReceivable
|
1628000 | |
CY2023 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
7367000 | |
CY2022 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
2101000 | |
CY2022 | atha |
Increase Decrease In Accrued Legal Settlement
IncreaseDecreaseInAccruedLegalSettlement
|
10000000 | |
CY2023 | us-gaap |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
-326000 | |
CY2022 | us-gaap |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
-15000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-100753000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-72469000 | |
CY2023 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
27671000 | |
CY2022 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
95288000 | |
CY2023 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
123064000 | |
CY2022 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
154093000 | |
CY2023 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
304000 | |
CY2022 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1141000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
95089000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
57664000 | |
CY2023 | atha |
Proceeds From Exercise Of Common Stock Options And Issuance Of Common Stock Under Employee Stock Purchase Plan
ProceedsFromExerciseOfCommonStockOptionsAndIssuanceOfCommonStockUnderEmployeeStockPurchasePlan
|
493000 | |
CY2022 | atha |
Proceeds From Exercise Of Common Stock Options And Issuance Of Common Stock Under Employee Stock Purchase Plan
ProceedsFromExerciseOfCommonStockOptionsAndIssuanceOfCommonStockUnderEmployeeStockPurchasePlan
|
654000 | |
CY2023 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
493000 | |
CY2022 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
654000 | |
CY2023 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-5171000 | |
CY2022 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-14151000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
96386000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
110537000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
91215000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
96386000 | |
CY2023 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Arial;min-width:fit-content;">1. Description of Business</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Arial;font-style:italic;min-width:fit-content;">Organization</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">Athira Pharma, Inc. (the “Company”) was incorporated as M3 Biotechnology, Inc. in the state of Washington on </span><span style="font-size:10pt;font-family:Arial;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">March 31, 2011</span></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;"> and reincorporated in the state of Delaware on </span><span style="font-size:10pt;font-family:Arial;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">October 27, 2015</span></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">. In April 2019, the Company changed its name to Athira Pharma, Inc. The Company currently has office and laboratory space in Bothell, Washington. The Company is a late clinical-stage biopharmaceutical company focused on developing small molecules to restore neuronal health and slow neurodegeneration.</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Arial;font-style:italic;min-width:fit-content;">Liquidity and Capital Resources</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">Since the Company’s inception, it has funded its operations primarily with proceeds from the sale and issuance of common stock, convertible preferred stock, common stock warrants, and convertible notes, and to a lesser extent from grant income and stock option exercises. From the Company’s inception through December 31, 2023, it has raised aggregate net cash proceeds of $</span><span style="font-size:10pt;font-family:Arial;color:#000000;white-space:pre-wrap;min-width:fit-content;">407.4</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;"> million primarily from the issuance of its common stock (excluding option exercises), convertible preferred stock, common stock warrants, and convertible notes. As of December 31, 2023, the Company had $</span><span style="font-size:10pt;font-family:Arial;color:#000000;white-space:pre-wrap;min-width:fit-content;">147.4</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;"> million in cash, cash equivalents, and investments and had not generated positive cash flows from operations. Since the Company’s inception, it has devoted substantially all of its resources to its research and development efforts such as small molecule compound discovery, nonclinical studies and clinical trials, as well as manufacturing activities, establishing and maintaining the Company’s intellectual property portfolio, hiring personnel, raising capital, and providing general and administrative support for these operations.</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">Based upon the Company’s current operating plan, it estimates that its $</span><span style="font-size:10pt;font-family:Arial;color:#000000;white-space:pre-wrap;min-width:fit-content;">147.4</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;"> million of cash, cash equivalents, and investments at December 31, 2023 will be sufficient to fund its operating expenses and capital expenditure requirements through at least the next 12 months following the date of the Company’s Annual Report on Form 10-K.</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Arial;font-style:italic;min-width:fit-content;">At The Market Common Stock Offering</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">In January 2023, </span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">the Company entered into a sales agreement with Cantor Fitzgerald and BTIG to sell shares of our common stock having aggregate sales proceeds of up to $</span><span style="font-size:10pt;font-family:Arial;color:#000000;white-space:pre-wrap;min-width:fit-content;">75.0</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;"> million, from time to time, through an “at the market” (“ATM”) equity offering program under which Cantor and BTIG are acting as sales agents. The Company has </span><span style="font-size:10pt;font-family:Arial;color:#000000;white-space:pre-wrap;min-width:fit-content;">not</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;"> sold any securities pursuant to this ATM offering.</span></p> | |
CY2023 | dei |
Entity Incorporation Date Of Incorporation
EntityIncorporationDateOfIncorporation
|
2011-03-31 | |
CY2023 | atha |
Entity Reincorporation Date Of Reincorporation
EntityReincorporationDateOfReincorporation
|
2015-10-27 | |
CY2023 | atha |
Proceeds From Issuance Of Convertible Preferred Stock And Common Stock Warrants
ProceedsFromIssuanceOfConvertiblePreferredStockAndCommonStockWarrants
|
407400000 | |
CY2023Q4 | us-gaap |
Investments And Cash
InvestmentsAndCash
|
147400000 | |
CY2023Q4 | us-gaap |
Investments And Cash
InvestmentsAndCash
|
147400000 | |
CY2023 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="text-indent:4.533%;font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Arial;font-style:italic;min-width:fit-content;">Use of Estimates</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">The </span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Estimates include those used for fair value of assets and liabilities, accrued liabilities, valuation allowance for deferred tax assets, and stock-based compensation. Management evaluates related assumptions on an ongoing basis using historical experience and other</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;"> </span></p><p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">factors </span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">and adjusts those estimates and assumptions when facts and circumstances dictate. Actual results could differ from those estimates.</span></p> | |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
90584000 | |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
95966000 | |
CY2023Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
631000 | |
CY2022Q4 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
420000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
91215000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
96386000 | |
CY2023 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<p style="text-indent:4.533%;font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Arial;font-style:italic;min-width:fit-content;">Concentration of Credit Risk</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:justify;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Arial;min-width:fit-content;">The Company is exposed to credit risk from its deposits of cash in excess of amounts insured by the Federal Deposit Insurance Corporation. The Company has not experienced any losses on its deposits of cash since inception.</span></p> | |
CY2023 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
0 | |
CY2022 | us-gaap |
Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
|
0 | |
CY2023 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | |
CY2023Q4 | us-gaap |
Change In Accounting Principle Accounting Standards Update Adopted
ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted
|
true | |
CY2023Q4 | us-gaap |
Change In Accounting Principle Accounting Standards Update Adoption Date
ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate
|
2023-01-01 | |
CY2023Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
1585000 | |
CY2023Q4 | us-gaap |
Change In Accounting Principle Accounting Standards Update Immaterial Effect
ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect
|
true | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
5722000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
5421000 | |
CY2023Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
2334000 | |
CY2022Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1368000 | |
CY2023Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
3388000 | |
CY2022Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
4053000 | |
CY2023 | us-gaap |
Depreciation
Depreciation
|
969000 | |
CY2022 | us-gaap |
Depreciation
Depreciation
|
845000 | |
CY2023Q4 | atha |
Accrued Research And Development Expenses Current
AccruedResearchAndDevelopmentExpensesCurrent
|
11916000 | |
CY2022Q4 | atha |
Accrued Research And Development Expenses Current
AccruedResearchAndDevelopmentExpensesCurrent
|
3843000 | |
CY2023Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
4545000 | |
CY2022Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
3415000 | |
CY2023Q4 | atha |
Accrued Professional Services And Other Current
AccruedProfessionalServicesAndOtherCurrent
|
1882000 | |
CY2022Q4 | atha |
Accrued Professional Services And Other Current
AccruedProfessionalServicesAndOtherCurrent
|
1346000 | |
CY2023Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
18343000 | |
CY2022Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
8604000 | |
CY2022Q4 | us-gaap |
Litigation Settlement Expense
LitigationSettlementExpense
|
10000000 | |
CY2022Q4 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
10000000 | |
CY2023Q4 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
1600000 | |
CY2023Q4 | us-gaap |
Insurance Settlements Receivable Current
InsuranceSettlementsReceivableCurrent
|
1600000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
480000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
494000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
509000 | |
CY2023Q4 | atha |
Lessee Operating Lease Liability Payments Due After Year Three
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearThree
|
346000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
1829000 | |
CY2023Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
244000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.9918 | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P3Y8M12D | |
CY2023Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.081 | |
CY2023 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
353000 | |
CY2022 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
368000 | |
CY2023 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
186000 | |
CY2022 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
167000 | |
CY2023Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
11417782 | |
CY2022Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
9440355 | |
CY2023 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
10623000 | |
CY2022 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
10606000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0354 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0215 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.9295 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P5Y10M2D | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y7D | |
CY2023 | atha |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodFairValue
|
9800000 | |
CY2022 | atha |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodFairValue
|
16300000 | |
CY2023 | atha |
Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsGrantDateFairValue
|
500000 | |
CY2022 | atha |
Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherThanOptionsGrantDateFairValue
|
100000 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
4253854 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Period Increase Decrease
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease
|
1893869 | |
CY2023 | atha |
Share Based Compensation Arrangement By Share Based Payment Award Options And Restricted Stock Unit Granted
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndRestrictedStockUnitGranted
|
3834783 | |
CY2023 | atha |
Share Based Compensation Arrangement By Share Based Payment Award Options And Restricted Stock Units Forfeited Cancelled Or Expired
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndRestrictedStockUnitsForfeitedCancelledOrExpired
|
845154 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
3158094 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
4033522 | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
11.75 | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y4M24D | |
CY2022Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
827000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
3696783 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
3.34 | |
CY2023 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
128534 | |
CY2023 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
1.29 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
|
780902 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
|
6.72 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
6820869 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
7.97 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y2M26D | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
387000 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
4000554 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
6.41 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P8Y8M19D | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
2820315 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
10.18 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P7Y6M21D | |
CY2023Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
387000 | |
CY2023 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
9800000 | |
CY2022 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
6800000 | |
CY2023 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
200000 | |
CY2022 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
3000000 | |
CY2023Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
|
16000000 | |
CY2023 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y11M26D | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
6820869 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
2820315 | |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-117440000 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-95778000 | |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-232000 | |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
139000 | |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-117672000 | |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-95639000 | |
CY2023 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Settlements State And Local
EffectiveIncomeTaxRateReconciliationTaxSettlementsStateAndLocal
|
-0.004 | |
CY2023 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
-0.011 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
-0.013 | |
CY2023 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
|
-0.001 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Other
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
|
-0.001 | |
CY2023 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.042 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.022 | |
CY2023 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.24 | |
CY2022 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.214 | |
CY2023 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0 | |
CY2022 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
31342000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
24092000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
9327000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
4218000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
2828000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
2781000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
2564000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1676000 | |
CY2023Q4 | atha |
Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
|
333000 | |
CY2022Q4 | atha |
Deferred Tax Assets Operating Lease Liability
DeferredTaxAssetsOperatingLeaseLiability
|
404000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
180000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
121000 | |
CY2023Q4 | atha |
Deferred Tax Assets Capitalized Research And Development
DeferredTaxAssetsCapitalizedResearchAndDevelopment
|
25182000 | |
CY2022Q4 | atha |
Deferred Tax Assets Capitalized Research And Development
DeferredTaxAssetsCapitalizedResearchAndDevelopment
|
10729000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
71756000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
44021000 | |
CY2023Q4 | atha |
Deferred Tax Assets Right Of Use Asset
DeferredTaxAssetsRightOfUseAsset
|
221000 | |
CY2022Q4 | atha |
Deferred Tax Assets Right Of Use Asset
DeferredTaxAssetsRightOfUseAsset
|
267000 | |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
75000 | |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
475000 | |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
214000 | |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
294000 | |
CY2023Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
510000 | |
CY2022Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
1036000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
71246000 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
42985000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2022Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2023 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
28300000 | |
CY2022 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
20400000 | |
CY2023Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
138700000 | |
CY2023Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
25200000 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1406000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
722000 | |
CY2023 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
182000 | |
CY2023 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1521000 | |
CY2022 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
684000 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
3109000 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1406000 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | |
CY2023 | us-gaap |
Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
|
1 | |
CY2023 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
500000 | |
CY2022 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
400000 | |
CY2023 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
7134451 | |
CY2022 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
4275009 | |
CY2023Q4 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
CY2023Q4 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2023Q4 | ecd |
Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
|
false | |
CY2023Q4 | ecd |
Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
|
false |