10-Q Filing
Filing Information
| Form Type | 10-Q |
| Accession Number | 0000950170-23-053972 |
| Period End Date | 20230930 |
| Filing Date | 20231018 |
| Fiscal Year | 2023 |
| Fiscal Period | Q3 |
| XBRL Instance | abio-20230930_htm.xml |
Filing Contents
This filing contains the following financial statements:
Balance Sheet
54 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$42.45M | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$38.49M | USD | Point-in-time |
| Other current assets |
OtherAssetsCurrent
|
$254.00K | USD | Point-in-time |
| Other current assets |
OtherAssetsCurrent
|
$405.00K | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$38.89M | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$42.70M | USD | Point-in-time |
| Accrued expenses and other liabilities |
OtherAccruedLiabilitiesCurrent
|
$582.00K | USD | Point-in-time |
| Right-of-use asset - operating |
OperatingLeaseRightOfUseAsset
|
$343.00K | USD | Point-in-time |
| Right-of-use asset - operating |
OperatingLeaseRightOfUseAsset
|
$267.00K | USD | Point-in-time |
| Accrued expenses and other liabilities |
OtherAccruedLiabilitiesCurrent
|
$625.00K | USD | Point-in-time |
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Property and equipment, net |
PropertyPlantAndEquipmentNet
|
$13.00K | USD | Point-in-time |
| Property and equipment, net |
PropertyPlantAndEquipmentNet
|
$25.00K | USD | Point-in-time |
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Other assets |
OtherAssetsNoncurrent
|
$12.00K | USD | Point-in-time |
| Other assets |
OtherAssetsNoncurrent
|
$18.00K | USD | Point-in-time |
| Common stock, shares authorized |
CommonStockSharesAuthorized
|
100.00M | shares | Point-in-time |
| Common stock, shares authorized |
CommonStockSharesAuthorized
|
100.00M | shares | Point-in-time |
| Common stock, shares issued |
CommonStockSharesIssued
|
14.41M | shares | Point-in-time |
| Total assets |
Assets
|
$39.18M | USD | Point-in-time |
| Total assets |
Assets
|
$43.09M | USD | Point-in-time |
| Common stock, shares issued |
CommonStockSharesIssued
|
14.41M | shares | Point-in-time |
| Common stock, shares outstanding |
CommonStockSharesOutstanding
|
14.41M | shares | Point-in-time |
| Common stock, shares outstanding |
CommonStockSharesOutstanding
|
14.41M | shares | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$322.00K | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$334.00K | USD | Point-in-time |
| Accrued compensation and employee benefits |
EmployeeRelatedLiabilitiesCurrent
|
$88.00K | USD | Point-in-time |
| Accrued compensation and employee benefits |
EmployeeRelatedLiabilitiesCurrent
|
$173.00K | USD | Point-in-time |
| Accrued expenses and other liabilities (related party - $432 and $216 at September 30, 2023 and December 31, 2022, respectively) |
OtherAccruedLiabilitiesCurrent
|
$582.00K | USD | Point-in-time |
| Accrued expenses and other liabilities (related party - $432 and $216 at September 30, 2023 and December 31, 2022, respectively) |
OtherAccruedLiabilitiesCurrent
|
$625.00K | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$1.13M | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$992.00K | USD | Point-in-time |
| Operating lease liability, net of current portion |
OperatingLeaseLiabilityNoncurrent
|
$224.00K | USD | Point-in-time |
| Operating lease liability, net of current portion |
OperatingLeaseLiabilityNoncurrent
|
$280.00K | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$1.41M | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$1.22M | USD | Point-in-time |
| Commitments and contingencies |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Commitments and contingencies |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Common stock, $0.001 par value; 100 million shares authorized at September 30, 2023 and December 31, 2022; 14,410,143 shares issued and outstanding at September 30, 2023 and December 31, 2022 |
CommonStockValue
|
$14.00K | USD | Point-in-time |
| Common stock, $0.001 par value; 100 million shares authorized at September 30, 2023 and December 31, 2022; 14,410,143 shares issued and outstanding at September 30, 2023 and December 31, 2022 |
CommonStockValue
|
$14.00K | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$225.61M | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$225.06M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-183.40M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-187.65M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$44.96M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$39.24M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$37.97M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$41.67M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$42.73M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$40.53M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$51.04M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$47.94M | USD | Point-in-time |
| Total liabilities and stockholders equity |
LiabilitiesAndStockholdersEquity
|
$39.18M | USD | Point-in-time |
| Total liabilities and stockholders equity |
LiabilitiesAndStockholdersEquity
|
$43.09M | USD | Point-in-time |
Income Statement
51 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| General and administrative |
GeneralAndAdministrativeExpense
|
$1.53M | USD | 1 Quarter |
| General and administrative |
GeneralAndAdministrativeExpense
|
$4.36M | USD | 3 Qtrs |
| General and administrative |
GeneralAndAdministrativeExpense
|
$4.74M | USD | 3 Qtrs |
| General and administrative |
GeneralAndAdministrativeExpense
|
$1.61M | USD | 1 Quarter |
| Research and development (related party - $0 and $108 as of the three months ended September 30, 2023 and 2022, respectively) (related party - $216 and $324 as of the nine months ended September 30, 2023 and 2022, respectively) |
ResearchAndDevelopmentExpense
|
$4.69M | USD | 3 Qtrs |
| Research and development (related party - $0 and $108 as of the three months ended September 30, 2023 and 2022, respectively) (related party - $216 and $324 as of the nine months ended September 30, 2023 and 2022, respectively) |
ResearchAndDevelopmentExpense
|
$1.02M | USD | 1 Quarter |
| Research and development (related party - $0 and $108 as of the three months ended September 30, 2023 and 2022, respectively) (related party - $216 and $324 as of the nine months ended September 30, 2023 and 2022, respectively) |
ResearchAndDevelopmentExpense
|
$966.00K | USD | 3 Qtrs |
| Research and development (related party - $0 and $108 as of the three months ended September 30, 2023 and 2022, respectively) (related party - $216 and $324 as of the nine months ended September 30, 2023 and 2022, respectively) |
ResearchAndDevelopmentExpense
|
$322.00K | USD | 1 Quarter |
| Total costs and expenses |
OperatingExpenses
|
$5.71M | USD | 3 Qtrs |
| Total costs and expenses |
OperatingExpenses
|
$9.05M | USD | 3 Qtrs |
| Total costs and expenses |
OperatingExpenses
|
$1.94M | USD | 1 Quarter |
| Total costs and expenses |
OperatingExpenses
|
$2.55M | USD | 1 Quarter |
| Loss from operations |
OperatingIncomeLoss
|
$-5.71M | USD | 3 Qtrs |
| Loss from operations |
OperatingIncomeLoss
|
$-2.55M | USD | 1 Quarter |
| Loss from operations |
OperatingIncomeLoss
|
$-9.05M | USD | 3 Qtrs |
| Loss from operations |
OperatingIncomeLoss
|
$-1.94M | USD | 1 Quarter |
| Interest and other income |
InterestAndOtherIncome
|
$222.00K | USD | 1 Quarter |
| Interest and other income |
InterestAndOtherIncome
|
$1.46M | USD | 3 Qtrs |
| Interest and other income |
InterestAndOtherIncome
|
$513.00K | USD | 1 Quarter |
| Related party expense |
ResearchAndDevelopmentExpense
|
$4.69M | USD | 3 Qtrs |
| Interest and other income |
InterestAndOtherIncome
|
$301.00K | USD | 3 Qtrs |
| Related party expense |
ResearchAndDevelopmentExpense
|
$1.02M | USD | 1 Quarter |
| Related party expense |
ResearchAndDevelopmentExpense
|
$966.00K | USD | 3 Qtrs |
| Related party expense |
ResearchAndDevelopmentExpense
|
$322.00K | USD | 1 Quarter |
| Other loss |
OtherNonoperatingExpense
|
$5.00K | USD | 3 Qtrs |
| Other loss |
OtherNonoperatingExpense
|
$3.00K | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-3.15M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-8.75M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-1.35M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-3.27M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.48M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.42M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.17M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-4.25M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-2.33M | USD | 1 Quarter |
| Basic |
EarningsPerShareBasic
|
$-0.29 | USD | 3 Qtrs |
| Basic |
EarningsPerShareBasic
|
$-0.61 | USD | 3 Qtrs |
| Basic |
EarningsPerShareBasic
|
$-0.16 | USD | 1 Quarter |
| Basic |
EarningsPerShareBasic
|
$-0.10 | USD | 1 Quarter |
| Diluted |
EarningsPerShareDiluted
|
$-0.16 | USD | 1 Quarter |
| Diluted |
EarningsPerShareDiluted
|
$-0.29 | USD | 3 Qtrs |
| Diluted |
EarningsPerShareDiluted
|
$-0.61 | USD | 3 Qtrs |
| Diluted |
EarningsPerShareDiluted
|
$-0.10 | USD | 1 Quarter |
| Basic |
WeightedAverageNumberOfSharesOutstandingBasic
|
14.41M | shares | 1 Quarter |
| Basic |
WeightedAverageNumberOfSharesOutstandingBasic
|
14.41M | shares | 3 Qtrs |
| Basic |
WeightedAverageNumberOfSharesOutstandingBasic
|
14.41M | shares | 3 Qtrs |
| Basic |
WeightedAverageNumberOfSharesOutstandingBasic
|
14.41M | shares | 1 Quarter |
| Diluted |
WeightedAverageNumberOfDilutedSharesOutstanding
|
14.41M | shares | 3 Qtrs |
| Diluted |
WeightedAverageNumberOfDilutedSharesOutstanding
|
14.41M | shares | 1 Quarter |
| Diluted |
WeightedAverageNumberOfDilutedSharesOutstanding
|
14.41M | shares | 1 Quarter |
| Diluted |
WeightedAverageNumberOfDilutedSharesOutstanding
|
14.41M | shares | 3 Qtrs |
Cash Flow Statement
38 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net loss |
NetIncomeLoss
|
$-3.15M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-8.75M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-1.35M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-3.27M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.48M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.42M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.17M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-4.25M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-2.33M | USD | 1 Quarter |
| Depreciation |
DepreciationAndAmortization
|
$15.00K | USD | 3 Qtrs |
| Depreciation |
DepreciationAndAmortization
|
$12.00K | USD | 3 Qtrs |
| Amortization of right-of-use asset - operating |
OperatingLeaseRightOfUseAssetAmortizationExpense
|
$70.00K | USD | 3 Qtrs |
| Amortization of right-of-use asset - operating |
OperatingLeaseRightOfUseAssetAmortizationExpense
|
$76.00K | USD | 3 Qtrs |
| Share-based compensation |
ShareBasedCompensation
|
$545.00K | USD | 3 Qtrs |
| Share-based compensation |
ShareBasedCompensation
|
$436.00K | USD | 3 Qtrs |
| Loss from disposal of property and equipment |
GainLossOnSaleOfPropertyPlantEquipment
|
$-5.00K | USD | 3 Qtrs |
| Other current assets |
IncreaseDecreaseInOtherCurrentAssets
|
$145.00K | USD | 3 Qtrs |
| Other current assets |
IncreaseDecreaseInOtherCurrentAssets
|
$-451.00K | USD | 3 Qtrs |
| Accounts payable |
IncreaseDecreaseInAccountsPayable
|
$-12.00K | USD | 3 Qtrs |
| Accounts payable |
IncreaseDecreaseInAccountsPayable
|
$-524.00K | USD | 3 Qtrs |
| Accrued compensation and employee benefits |
IncreaseDecreaseInEmployeeRelatedLiabilities
|
$-592.00K | USD | 3 Qtrs |
| Accrued compensation and employee benefits |
IncreaseDecreaseInEmployeeRelatedLiabilities
|
$-85.00K | USD | 3 Qtrs |
| Accrued expenses and other liabilities |
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
$-527.00K | USD | 3 Qtrs |
| Accrued expenses and other liabilities |
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
$-99.00K | USD | 3 Qtrs |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-9.42M | USD | 3 Qtrs |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-3.96M | USD | 3 Qtrs |
| Purchase of property and equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$2.00K | USD | 3 Qtrs |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-2.00K | USD | 3 Qtrs |
| Net decrease in cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$-3.96M | USD | 3 Qtrs |
| Net decrease in cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$-9.42M | USD | 3 Qtrs |
| Cash and cash equivalents, beginning of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$53.36M | USD | Point-in-time |
| Cash and cash equivalents, beginning of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$38.49M | USD | Point-in-time |
| Cash and cash equivalents, beginning of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$43.94M | USD | Point-in-time |
| Cash and cash equivalents, beginning of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$42.45M | USD | Point-in-time |
| Cash and cash equivalents, end of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$53.36M | USD | Point-in-time |
| Cash and cash equivalents, end of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$38.49M | USD | Point-in-time |
| Cash and cash equivalents, end of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$43.94M | USD | Point-in-time |
| Cash and cash equivalents, end of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$42.45M | USD | Point-in-time |
Stockholders Equity
36 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Beginning Balance |
StockholdersEquity
|
$44.96M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$39.24M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$37.97M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$41.67M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$42.73M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$40.53M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$51.04M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$47.94M | USD | Point-in-time |
| Beginning Balance, shares |
CommonStockSharesOutstanding
|
14.41M | shares | Point-in-time |
| Beginning Balance, shares |
CommonStockSharesOutstanding
|
14.41M | shares | Point-in-time |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$172.00K | USD | 1 Quarter |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$120.00K | USD | 1 Quarter |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$204.00K | USD | 1 Quarter |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$154.00K | USD | 1 Quarter |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$187.00K | USD | 1 Quarter |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$97.00K | USD | 1 Quarter |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$167.00K | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-3.15M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-8.75M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-1.35M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-3.27M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.48M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.42M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-1.17M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-4.25M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-2.33M | USD | 1 Quarter |
| Ending Balance |
StockholdersEquity
|
$44.96M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$39.24M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$37.97M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$41.67M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$42.73M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$40.53M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$51.04M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$47.94M | USD | Point-in-time |
| Ending Balance, shares |
CommonStockSharesOutstanding
|
14.41M | shares | Point-in-time |
| Ending Balance, shares |
CommonStockSharesOutstanding
|
14.41M | shares | Point-in-time |
Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.