10-K Filing
Filing Information
| Form Type | 10-K |
| Accession Number | 0001564590-21-014148 |
| Period End Date | 20201231 |
| Filing Date | 20210318 |
| Fiscal Year | 2020 |
| Fiscal Period | FY |
| XBRL Instance | abio-20201231.xml |
Filing Contents
This filing contains the following financial statements:
Balance Sheet
56 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Preferred stock, par value |
PreferredStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Preferred stock, par value |
PreferredStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Preferred stock, shares authorized |
PreferredStockSharesAuthorized
|
5.00M | shares | Point-in-time |
| Preferred stock, shares authorized |
PreferredStockSharesAuthorized
|
5.00M | shares | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$49.07M | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$8.36M | USD | Point-in-time |
| Preferred stock, issued |
PreferredStockSharesIssued
|
0.00 | shares | Point-in-time |
| Preferred stock, issued |
PreferredStockSharesIssued
|
0.00 | shares | Point-in-time |
| Other current assets |
OtherAssetsCurrent
|
$117.00K | USD | Point-in-time |
| Other current assets |
OtherAssetsCurrent
|
$897.00K | USD | Point-in-time |
| Preferred stock, outstanding |
PreferredStockSharesOutstanding
|
0.00 | shares | Point-in-time |
| Preferred stock, outstanding |
PreferredStockSharesOutstanding
|
0.00 | shares | Point-in-time |
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$8.48M | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$49.97M | USD | Point-in-time |
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Right-of-use asset - operating |
OperatingLeaseRightOfUseAsset
|
$428.00K | 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 |
| Right-of-use asset - operating |
OperatingLeaseRightOfUseAsset
|
$22.00K | USD | Point-in-time |
| Common stock, shares issued |
CommonStockSharesIssued
|
9.55M | shares | Point-in-time |
| Common stock, shares issued |
CommonStockSharesIssued
|
1.59M | shares | Point-in-time |
| Property and equipment, net |
PropertyPlantAndEquipmentNet
|
$21.00K | USD | Point-in-time |
| Property and equipment, net |
PropertyPlantAndEquipmentNet
|
$10.00K | USD | Point-in-time |
| Common stock, shares outstanding |
CommonStockSharesOutstanding
|
9.55M | shares | Point-in-time |
| Other assets |
OtherAssetsNoncurrent
|
$24.00K | USD | Point-in-time |
| Common stock, shares outstanding |
CommonStockSharesOutstanding
|
1.59M | shares | Point-in-time |
| Other assets |
OtherAssetsNoncurrent
|
$12.00K | USD | Point-in-time |
| Total assets |
Assets
|
$50.43M | USD | Point-in-time |
| Total assets |
Assets
|
$8.54M | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$1.77M | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$418.00K | USD | Point-in-time |
| Accrued compensation and employee benefits |
EmployeeRelatedLiabilitiesCurrent
|
$129.00K | USD | Point-in-time |
| Accrued compensation and employee benefits |
EmployeeRelatedLiabilitiesCurrent
|
$815.00K | USD | Point-in-time |
| Accrued expenses and other liabilities |
OtherAccruedLiabilitiesCurrent
|
$911.00K | USD | Point-in-time |
| Accrued expenses and other liabilities |
OtherAccruedLiabilitiesCurrent
|
$379.00K | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$926.00K | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$3.50M | USD | Point-in-time |
| Operating lease liability, net of current portion |
OperatingLeaseLiabilityNoncurrent
|
$409.00K | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$3.91M | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$926.00K | USD | Point-in-time |
| Commitments and contingencies |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Commitments and contingencies |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Preferred stock, $0.001 par value; 5 million shares authorized; no shares issued or outstanding at December 31, 2020 and 2019 |
PreferredStockValue
|
- | USD | Point-in-time |
| Preferred stock, $0.001 par value; 5 million shares authorized; no shares issued or outstanding at December 31, 2020 and 2019 |
PreferredStockValue
|
- | USD | Point-in-time |
| Common stock, $0.001 par value; 100 million shares authorized at December 31, 2020 and 2019; 9,548,150 and 1,594,070 shares issued and outstanding at December 31, 2020 and 2019, respectively |
CommonStockValue
|
$2.00K | USD | Point-in-time |
| Common stock, $0.001 par value; 100 million shares authorized at December 31, 2020 and 2019; 9,548,150 and 1,594,070 shares issued and outstanding at December 31, 2020 and 2019, respectively |
CommonStockValue
|
$10.00K | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$200.66M | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$152.02M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-154.15M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-144.42M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$6.03M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$7.61M | USD | Point-in-time |
| Total stockholders equity |
StockholdersEquity
|
$46.52M | USD | Point-in-time |
| Total liabilities and stockholders equity |
LiabilitiesAndStockholdersEquity
|
$8.54M | USD | Point-in-time |
| Total liabilities and stockholders equity |
LiabilitiesAndStockholdersEquity
|
$50.43M | USD | Point-in-time |
Income Statement
22 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Research and development |
ResearchAndDevelopmentExpense
|
$1.83M | USD | Annual |
| Research and development |
ResearchAndDevelopmentExpense
|
$4.99M | USD | Annual |
| General and administrative |
GeneralAndAdministrativeExpense
|
$4.77M | USD | Annual |
| General and administrative |
GeneralAndAdministrativeExpense
|
$3.98M | USD | Annual |
| Total costs and expenses |
OperatingExpenses
|
$5.81M | USD | Annual |
| Total costs and expenses |
OperatingExpenses
|
$9.77M | USD | Annual |
| Loss from operations |
OperatingIncomeLoss
|
$-9.77M | USD | Annual |
| Loss from operations |
OperatingIncomeLoss
|
$-5.81M | USD | Annual |
| Interest and other income |
InterestAndOtherIncome
|
$172.00K | USD | Annual |
| Interest and other income |
InterestAndOtherIncome
|
$28.00K | USD | Annual |
| Interest expense |
InterestExpense
|
$7.00K | USD | Annual |
| Interest expense |
InterestExpense
|
$9.00K | USD | Annual |
| Loss before income taxes |
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
$-5.65M | USD | Annual |
| Loss before income taxes |
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
$-9.75M | USD | Annual |
| Income tax benefit |
IncomeTaxExpenseBenefit
|
$-167.00K | USD | Annual |
| Income tax benefit |
IncomeTaxExpenseBenefit
|
$-9.00K | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-5.48M | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-9.74M | USD | Annual |
| Basic and diluted |
EarningsPerShareBasicAndDiluted
|
$-4.15 | USD | Annual |
| Basic and diluted |
EarningsPerShareBasicAndDiluted
|
$-2.07 | USD | Annual |
| Basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
4.71M | shares | Annual |
| Basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
1.32M | shares | Annual |
Cash Flow Statement
46 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net loss |
NetIncomeLoss
|
$-5.48M | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-9.74M | USD | Annual |
| Depreciation |
DepreciationAndAmortization
|
$18.00K | USD | Annual |
| Depreciation |
DepreciationAndAmortization
|
$8.00K | USD | Annual |
| Amortization of right-of-use asset - operating |
OperatingLeaseRightOfUseAssetAmortizationExpense
|
$85.00K | USD | Annual |
| Amortization of right-of-use asset - operating |
OperatingLeaseRightOfUseAssetAmortizationExpense
|
$71.00K | USD | Annual |
| Share-based compensation |
ShareBasedCompensation
|
$151.00K | USD | Annual |
| Share-based compensation |
ShareBasedCompensation
|
$43.00K | USD | Annual |
| Other current assets |
IncreaseDecreaseInOtherCurrentAssets
|
$348.00K | USD | Annual |
| Other current assets |
IncreaseDecreaseInOtherCurrentAssets
|
$-401.00K | USD | Annual |
| Other assets |
IncreaseDecreaseInOtherNoncurrentAssets
|
$12.00K | USD | Annual |
| Accounts payable |
IncreaseDecreaseInAccountsPayable
|
$188.00K | USD | Annual |
| Accounts payable |
IncreaseDecreaseInAccountsPayable
|
$1.10M | USD | Annual |
| Accrued compensation and employee benefits |
IncreaseDecreaseInEmployeeRelatedLiabilities
|
$-21.00K | USD | Annual |
| Accrued compensation and employee benefits |
IncreaseDecreaseInEmployeeRelatedLiabilities
|
$686.00K | USD | Annual |
| Accrued expenses and other liabilities |
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
$-127.00K | USD | Annual |
| Accrued expenses and other liabilities |
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
$450.00K | USD | Annual |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-4.80M | USD | Annual |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-7.72M | USD | Annual |
| Purchase of property and equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$4.00K | USD | Annual |
| Purchase of property and equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$19.00K | USD | Annual |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-19.00K | USD | Annual |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-4.00K | USD | Annual |
| Proceeds from the issuance of common stock |
ProceedsFromIssuanceOfCommonStock
|
$50.89M | USD | Annual |
| Proceeds from the issuance of common stock |
ProceedsFromIssuanceOfCommonStock
|
$7.28M | USD | Annual |
| Common stock offering costs |
PaymentsOfStockIssuanceCosts
|
$372.00K | USD | Annual |
| Common stock offering costs |
PaymentsOfStockIssuanceCosts
|
$2.03M | USD | Annual |
| Repayment of principal on vendor finance agreement |
RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
|
$349.00K | USD | Annual |
| Repayment of principal on vendor finance agreement |
RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
|
$408.00K | USD | Annual |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$48.45M | USD | Annual |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$6.56M | USD | Annual |
| Net increase in cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$40.71M | USD | Annual |
| Net increase in cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$1.75M | USD | Annual |
| Cash and cash equivalents, beginning of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$49.07M | USD | Point-in-time |
| Cash and cash equivalents, beginning of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$8.36M | USD | Point-in-time |
| Cash and cash equivalents, beginning of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$6.61M | USD | Point-in-time |
| Cash and cash equivalents, end of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$49.07M | USD | Point-in-time |
| Cash and cash equivalents, end of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$8.36M | USD | Point-in-time |
| Cash and cash equivalents, end of year |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$6.61M | USD | Point-in-time |
| Interest paid |
InterestPaidNet
|
$7.00K | USD | Annual |
| Interest paid |
InterestPaidNet
|
$9.00K | USD | Annual |
| Income tax refund received |
ProceedsFromIncomeTaxRefunds
|
$167.00K | USD | Annual |
| Income tax refund received |
ProceedsFromIncomeTaxRefunds
|
$9.00K | USD | Annual |
| Leased assets obtained in exchange for operating lease liabilities |
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
$491.00K | USD | Annual |
| Leased assets obtained in exchange for operating lease liabilities |
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
$93.00K | USD | Annual |
| Common stock offering costs accrued but not yet paid |
CommonStockOfferingCostsAccruedReversalButNotYetPaid
|
$254.00K | USD | Annual |
Stockholders Equity
16 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Beginning Balance |
StockholdersEquity
|
$6.03M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$7.61M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$46.52M | USD | Point-in-time |
| Beginning Balance, shares |
CommonStockSharesOutstanding
|
9.55M | shares | Point-in-time |
| Beginning Balance, shares |
CommonStockSharesOutstanding
|
1.59M | shares | Point-in-time |
| Issuance of common stock for cash, net of offering costs |
StockIssuedDuringPeriodValueNewIssues
|
$6.91M | USD | Annual |
| Issuance of common stock and exercise of prefunded warrants for cash, net of offering costs |
IssuanceOfCommonStockAndExerciseOfPrefundedWarrants
|
$48.61M | USD | Annual |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$151.00K | USD | Annual |
| Share-based compensation |
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
$43.00K | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-5.48M | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-9.74M | USD | Annual |
| Ending Balance |
StockholdersEquity
|
$6.03M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$7.61M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$46.52M | USD | Point-in-time |
| Ending Balance, shares |
CommonStockSharesOutstanding
|
9.55M | shares | Point-in-time |
| Ending Balance, shares |
CommonStockSharesOutstanding
|
1.59M | shares | Point-in-time |
Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.