2021 Form 10-K Financial Statement
#000143774922007101 Filed on March 24, 2022
Income Statement
Concept | 2021 | 2020 Q4 | 2020 |
---|---|---|---|
Revenue | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $4.587M | $900.0K | $3.250M |
YoY Change | 41.14% | 91.49% | 64.97% |
% of Gross Profit | |||
Research & Development | $5.423M | $700.0K | $2.505M |
YoY Change | 116.49% | -9.09% | 6.64% |
% of Gross Profit | |||
Depreciation & Amortization | |||
YoY Change | |||
% of Gross Profit | |||
Operating Expenses | $5.423M | $1.600M | $2.505M |
YoY Change | 116.49% | 29.03% | 6.64% |
Operating Profit | -$10.01M | -$5.754M | |
YoY Change | 73.97% | 33.13% | |
Interest Expense | $11.00K | -$10.00K | $17.00K |
YoY Change | -35.29% | 0.0% | -99.23% |
% of Operating Profit | |||
Other Income/Expense, Net | -$613.0K | $550.0K | $691.0K |
YoY Change | -188.71% | 189.47% | -130.14% |
Pretax Income | -$10.62M | -$950.0K | -$5.063M |
YoY Change | 109.82% | -10.38% | -23.46% |
Income Tax | -$488.0K | -$70.00K | -$295.0K |
% Of Pretax Income | |||
Net Earnings | -$10.10M | -$880.0K | -$4.768M |
YoY Change | 111.83% | -9.28% | -23.1% |
Net Earnings / Revenue | |||
Basic Earnings Per Share | -$34.64 | ||
Diluted Earnings Per Share | -$865.6K | -$90.91K | -$617.1K |
COMMON SHARES | |||
Basic Shares Outstanding | 292.6K | 9.649M | |
Diluted Shares Outstanding |
Balance Sheet
Concept | 2021 | 2020 Q4 | 2020 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $11.87M | $9.020M | $9.020M |
YoY Change | 31.56% | 268.16% | 268.16% |
Cash & Equivalents | $11.87M | $9.022M | |
Short-Term Investments | |||
Other Short-Term Assets | $91.00K | $410.0K | $410.0K |
YoY Change | -77.8% | 46.43% | 46.43% |
Inventory | |||
Prepaid Expenses | $412.0K | ||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $12.28M | $9.757M | $9.760M |
YoY Change | 25.81% | 215.45% | 215.86% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | |||
YoY Change | |||
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $593.0K | $56.00K | $60.00K |
YoY Change | 888.33% | 9.8% | 20.0% |
Total Long-Term Assets | $593.0K | $56.00K | $50.00K |
YoY Change | 1086.0% | 9.8% | 0.0% |
TOTAL ASSETS | |||
Total Short-Term Assets | $12.28M | $9.757M | $9.760M |
Total Long-Term Assets | $593.0K | $56.00K | $50.00K |
Total Assets | $12.87M | $9.813M | $9.810M |
YoY Change | 31.21% | 212.12% | 212.42% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $640.0K | $554.0K | $550.0K |
YoY Change | 16.36% | -7.2% | -8.33% |
Accrued Expenses | $2.020M | $811.0K | $810.0K |
YoY Change | 149.38% | 166.78% | 170.0% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $0.00 | $0.00 | |
YoY Change | -100.0% | -100.0% | |
Total Short-Term Liabilities | $2.660M | $1.365M | $1.370M |
YoY Change | 94.16% | -22.4% | -22.16% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | |||
YoY Change | |||
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
YoY Change | |||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $2.660M | $1.365M | $1.370M |
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
Total Liabilities | $2.660M | $1.365M | $1.370M |
YoY Change | 94.16% | -22.4% | -22.16% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$46.03M | ||
YoY Change | 11.56% | ||
Common Stock | $10.00K | ||
YoY Change | 42.86% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $10.21M | $8.448M | $8.450M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $12.87M | $9.813M | $9.810M |
YoY Change | 31.21% | 212.12% | 212.42% |
Cashflow Statement
Concept | 2021 | 2020 Q4 | 2020 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$10.10M | -$880.0K | -$4.768M |
YoY Change | 111.83% | -9.28% | -23.1% |
Depreciation, Depletion And Amortization | |||
YoY Change | |||
Cash From Operating Activities | -$6.700M | -$1.140M | -$3.854M |
YoY Change | 73.85% | 31.03% | 40.71% |
INVESTING ACTIVITIES | |||
Capital Expenditures | |||
YoY Change | |||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$540.0K | ||
YoY Change | |||
Cash From Investing Activities | -$540.0K | $0.00 | |
YoY Change | |||
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | $0.00 | $117.0K | |
YoY Change | -100.0% | -27.33% | |
Cash From Financing Activities | $10.10M | -720.0K | $10.44M |
YoY Change | -3.34% | 928.57% | 176.0% |
NET CHANGE | |||
Cash From Operating Activities | -$6.700M | -1.140M | -$3.854M |
Cash From Investing Activities | -$540.0K | $0.00 | |
Cash From Financing Activities | $10.10M | -720.0K | $10.44M |
Net Change In Cash | $2.845M | -1.860M | $6.573M |
YoY Change | -56.72% | 97.87% | 529.6% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$6.700M | -$1.140M | -$3.854M |
Capital Expenditures | |||
Free Cash Flow | |||
YoY Change |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
2463636 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
5.83 | |
CY2021 | dei |
Auditor Location
AuditorLocation
|
Tampa, Florida | |
CY2021Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2020Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2021Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
100000000 | |
CY2020Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
100000000 | |
CY2021Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
13443722 | |
CY2021Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
13443722 | |
CY2020Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
9664427 | |
CY2020Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
9664427 | |
CY2020 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
1165000 | USD |
CY2021 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
946000 | USD |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
11867000 | USD |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
9022000 | USD |
CY2021Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
91000 | USD |
CY2020Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
412000 | USD |
CY2021Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
321000 | USD |
CY2020Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
323000 | USD |
CY2021Q4 | us-gaap |
Assets Current
AssetsCurrent
|
12279000 | USD |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
9757000 | USD |
CY2021Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
593000 | USD |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
56000 | USD |
CY2021Q4 | us-gaap |
Assets
Assets
|
12872000 | USD |
CY2020Q4 | us-gaap |
Assets
Assets
|
9813000 | USD |
CY2021Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
640000 | USD |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
554000 | USD |
CY2021Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
2020000 | USD |
CY2020Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
811000 | USD |
CY2021Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
2660000 | USD |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1365000 | USD |
CY2021Q4 | us-gaap |
Liabilities
Liabilities
|
2660000 | USD |
CY2020Q4 | us-gaap |
Liabilities
Liabilities
|
1365000 | USD |
CY2021Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2020Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | USD |
CY2021Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
13000 | USD |
CY2020Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
10000 | USD |
CY2021Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
66227000 | USD |
CY2020Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
54848000 | USD |
CY2021Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-56161000 | USD |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-46026000 | USD |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
133000 | USD |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-384000 | USD |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10212000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8448000 | USD |
CY2021Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
12872000 | USD |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
9813000 | USD |
CY2021 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
4587000 | USD |
CY2020 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
3249000 | USD |
CY2021 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
5423000 | USD |
CY2020 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
2505000 | USD |
CY2021 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-10010000 | USD |
CY2020 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-5754000 | USD |
CY2021 | us-gaap |
Interest Expense
InterestExpense
|
11000 | USD |
CY2020 | us-gaap |
Interest Expense
InterestExpense
|
17000 | USD |
CY2021 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
0 | USD |
CY2020 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
103000 | USD |
CY2021 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-602000 | USD |
CY2020 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
605000 | USD |
CY2021 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-613000 | USD |
CY2020 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
691000 | USD |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-10623000 | USD |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-5063000 | USD |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-488000 | USD |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-295000 | USD |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-10135000 | USD |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-4768000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
517000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-688000 | USD |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-9618000 | USD |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-5456000 | USD |
CY2021 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.87 | |
CY2020 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.62 | |
CY2021 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
11709035 | |
CY2020 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
7732882 | |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1384000 | USD |
CY2020 | us-gaap |
Adjustments To Additional Paid In Capital Warrant Issued
AdjustmentsToAdditionalPaidInCapitalWarrantIssued
|
228000 | USD |
CY2020 | pbla |
Stock Issued During Period Value Exercise Of Warrants For Cash
StockIssuedDuringPeriodValueExerciseOfWarrantsForCash
|
120000 | USD |
CY2020 | pbla |
Stock Issued During Period Value Cashless Exercise Of Warrants
StockIssuedDuringPeriodValueCashlessExerciseOfWarrants
|
0 | USD |
CY2020 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1205000 | USD |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-4768000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-688000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8448000 | USD |
CY2021 | pbla |
Stock Issued During Period Value Exercise Of Warrants For Cash
StockIssuedDuringPeriodValueExerciseOfWarrantsForCash
|
1041000 | USD |
CY2021 | pbla |
Stock Issued During Period Value Cashless Exercise Of Warrants
StockIssuedDuringPeriodValueCashlessExerciseOfWarrants
|
0 | USD |
CY2021 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
0 | USD |
CY2021 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
0 | USD |
CY2021 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1287000 | USD |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-10135000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
517000 | USD |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10212000 | USD |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-10135000 | USD |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-4768000 | USD |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1287000 | USD |
CY2020 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1205000 | USD |
CY2021 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-0 | USD |
CY2020 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
103000 | USD |
CY2021 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-51000 | USD |
CY2020 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
2000 | USD |
CY2021 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-247000 | USD |
CY2020 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-67000 | USD |
CY2021 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
631000 | USD |
CY2020 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-747000 | USD |
CY2021 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
1215000 | USD |
CY2020 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
494000 | USD |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-6704000 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-3854000 | USD |
CY2021 | pbla |
Payments To Acquire Deposits Investing Activities
PaymentsToAcquireDepositsInvestingActivities
|
540000 | USD |
CY2020 | pbla |
Payments To Acquire Deposits Investing Activities
PaymentsToAcquireDepositsInvestingActivities
|
-0 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
10444000 | USD |
CY2020 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
120000 | USD |
CY2021 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
0 | USD |
CY2020 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
103000 | USD |
CY2021 | us-gaap |
Repayments Of Notes Payable
RepaymentsOfNotesPayable
|
-0 | USD |
CY2020 | us-gaap |
Repayments Of Notes Payable
RepaymentsOfNotesPayable
|
743000 | USD |
CY2021 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
-0 | USD |
CY2020 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
117000 | USD |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
10095000 | USD |
CY2021 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-6000 | USD |
CY2020 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-17000 | USD |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
2845000 | USD |
CY2021 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-540000 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
0 | USD |
CY2020 | us-gaap |
Proceeds From Issuance Of Private Placement
ProceedsFromIssuanceOfPrivatePlacement
|
1746000 | USD |
CY2021 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
1041000 | USD |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
6573000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
9022000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
2449000 | USD |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
11867000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
9022000 | USD |
CY2021 | us-gaap |
Interest Paid Net
InterestPaidNet
|
12000 | USD |
CY2020 | us-gaap |
Interest Paid Net
InterestPaidNet
|
8000 | USD |
CY2021 | pbla |
Warrants Issued For Future Services
WarrantsIssuedForFutureServices
|
0 | USD |
CY2020 | pbla |
Warrants Issued For Future Services
WarrantsIssuedForFutureServices
|
228000 | USD |
CY2021 | pbla |
Warrants Issued To Underwriter
WarrantsIssuedToUnderwriter
|
0 | USD |
CY2020 | pbla |
Warrants Issued To Underwriter
WarrantsIssuedToUnderwriter
|
353000 | USD |
CY2021 | pbla |
Amortization Of Warrants As Offering Costs
AmortizationOfWarrantsAsOfferingCosts
|
0 | USD |
CY2020 | pbla |
Amortization Of Warrants As Offering Costs
AmortizationOfWarrantsAsOfferingCosts
|
114000 | USD |
CY2021 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b><em style="font: inherit;">2.</em></b> <b>Risks and Uncertainties</b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The Company operates in a highly regulated and competitive environment. The development, manufacturing and marketing of pharmaceutical products require approval from, and are subject to ongoing oversight by, the Food and Drug Administration (“FDA”) in the United States, the Therapeutic Goods Administration (“TGA”) in Australia, the European Medicines Agency (“EMA”) in the European Union, and comparable agencies in other countries. Obtaining approval for a new pharmaceutical product is never certain, <em style="font: inherit;"> may </em>take many years, and is normally expected to involve substantial expenditures.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">We have incurred losses of $56.2 million since our inception in <em style="font: inherit;">2011.</em> For the year ended <em style="font: inherit;"> December 31, 2021, </em>we incurred a net loss and negative cash flows from operating activities of $10.1 million and $6.7 million, respectively. We expect to incur substantial losses for the foreseeable future, which will continue to generate negative net cash flows from operating activities, as we continue to pursue research and development activities and the clinical development of our primary product candidate, SBP-<em style="font: inherit;">101.</em> As of <em style="font: inherit;"> December 31, 2021, </em>we had cash of $11.9 million, working capital (defined as current assets less current liabilities) of $9.6 million and stockholders’ equity of $10.2 million. The Company’s principal sources of cash have included the issuance of equity securities and convertible debt.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The accompanying Consolidated Financial Statements have been prepared assuming that we will continue as a going concern which contemplates the realization of assets and liquidation of liabilities in the normal course of business and do <em style="font: inherit;">not</em> include any adjustments relating to the recoverability or classification of assets or the amounts of liabilities that might result from the outcome of these uncertainties. Our ability to continue as a going concern, realize the carrying value of our assets and discharge our liabilities in the ordinary course of business is dependent upon a number of factors, including our ability to obtain additional financing, the success of our development efforts, our ability to obtain marketing approval for our initial product candidate, SBP-<em style="font: inherit;">101,</em> in the United States, Australia, the European Union or other markets and ultimately our ability to market and sell our initial product candidate. These factors, among others, raise substantial doubt about our ability to continue operations as a going concern.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;"><em style="font: inherit;"> December 2021 </em>marked <em style="font: inherit;">21</em> months since the World Health Organization declared the spread of a novel strain of coronavirus (“COVID-<em style="font: inherit;">19”</em>) a global pandemic. Early in the pandemic, federal, state and local governmental authorities took actions to combat the spread of COVID-<em style="font: inherit;">19,</em> including through issuances of “stay-at-home” directives and similar mandates for many individuals to substantially restrict daily activities and for many businesses to curtail or cease normal operations. These measures, while intended to protect human life, led to significantly reduced economic activity. Vaccines became available at the end of <em style="font: inherit;">2020</em> and distribution in the U.S. accelerated during the <em style="font: inherit;">first</em> quarter of <em style="font: inherit;">2021</em> and then leveled off in the <em style="font: inherit;">second</em> quarter. While most state and local authorities have reopened businesses, infection rates increased in the United States and other parts of the world as the result of the delta variant in fall of <em style="font: inherit;">2021</em> and in winter of <em style="font: inherit;">2021</em> infections again increased due to the omicron variant, infection rates are once again decreasing in the <em style="font: inherit;">first</em> quarter of <em style="font: inherit;">2022.</em> The rapid development and uncertainty of the situation continues to preclude any prediction as to the ultimate impact COVID-<em style="font: inherit;">19</em> will have on the Company's business, financial condition, results of operation and cash flows, which will depend largely on future developments directly or indirectly relating to the duration and scope of the COVID-<em style="font: inherit;">19</em> outbreak in the United States, Australia and the rest of the world. During the spring of <em style="font: inherit;">2020</em> enrollment in our clinical trial was temporarily paused to allow our clinical sites time to prepare for COVID -<em style="font: inherit;">19.</em> <em style="font: inherit;">No</em> disruption occurred as a result of COVID -<em style="font: inherit;">19</em> to the treatment of subjects enrolled prior to or after this pause in the study and the study enrollment was completed in <em style="font: inherit;"> December </em>of <em style="font: inherit;">2020.</em> During the spring of <em style="font: inherit;">2021,</em> the Company also experienced a delay in the manufacturing of the active product substance, which is manufactured in India. There was also a delay in the final manufacturing steps which are completed in the United States, in part related to COVID-<em style="font: inherit;">19.</em> To date there has been <em style="font: inherit;">no</em> disruption in supply for our clinical or preclinical testing. In <em style="font: inherit;"> January </em>of <em style="font: inherit;">2022,</em> the Company announced the opening of a global randomized Phase II/III clinical trial, which is expected to be conducted in the United States, Europe and Australia. The Company does <em style="font: inherit;">not</em> expect any disruption to the conduct of this new clinical trial associated with COVID-<em style="font: inherit;">19.</em> The Company’s administrative operations have been decentralized since inception so the Company experienced <em style="font: inherit;">no</em> administrative disruptions or additional costs due to the pandemic or related restrictions.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> | |
CY2021Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-56200000 | USD |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-10100000 | USD |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-6700000 | USD |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
11900000 | USD |
CY2021Q4 | pbla |
Working Capital
WorkingCapital
|
9600000 | USD |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10200000 | USD |
CY2021 | pbla |
Stock Issued During Period Shares Exercise Of Warrants For Cash
StockIssuedDuringPeriodSharesExerciseOfWarrantsForCash
|
228939 | |
CY2021 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
1000000.0 | USD |
CY2021 | pbla |
Stock Issued During Period Shares Cashless Exercise Of Warrants
StockIssuedDuringPeriodSharesCashlessExerciseOfWarrants
|
190588 | |
CY2021Q1 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
1000000.0 | USD |
CY2021Q1 | pbla |
Stock Issued During Period Shares Exercise Of Warrants For Cash
StockIssuedDuringPeriodSharesExerciseOfWarrantsForCash
|
228939 | |
CY2021 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"/> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"/> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt 0pt 0pt 9pt;"><b><i>Use of estimates</i></b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The preparation of Consolidated Financial Statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and the reported amount of revenues and expenses during the reporting period. Actual results could differ from those estimates.</p> | |
CY2021 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"/> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 9pt;"><b><i>Concentration of credit risk</i></b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Financial instruments that potentially subject the Company to significant concentrations of credit risk consist primarily of cash. Cash is deposited in demand accounts at commercial banks. At times, such deposits <em style="font: inherit;"> may </em>be in excess of insured limits. As of <em style="font: inherit;"> December 31, 2021, </em>$11.6 million of the Company’s cash was in excess of insured limits. The Company has <em style="font: inherit;">not</em> experienced any losses on its deposits of cash.</p> | |
CY2021Q4 | us-gaap |
Cash Uninsured Amount
CashUninsuredAmount
|
11600000 | USD |
CY2021 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
7583927 | |
CY2020 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
8705467 | |
CY2021Q4 | pbla |
Clinical Trial Related Liabilities Current
ClinicalTrialRelatedLiabilitiesCurrent
|
992000 | USD |
CY2020Q4 | pbla |
Clinical Trial Related Liabilities Current
ClinicalTrialRelatedLiabilitiesCurrent
|
186000 | USD |
CY2021Q4 | us-gaap |
Accrued Bonuses Current
AccruedBonusesCurrent
|
434000 | USD |
CY2020Q4 | us-gaap |
Accrued Bonuses Current
AccruedBonusesCurrent
|
497000 | USD |
CY2021Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
235000 | USD |
CY2020Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
98000 | USD |
CY2021Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
359000 | USD |
CY2020Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
30000 | USD |
CY2021Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
2020000 | USD |
CY2020Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
811000 | USD |
CY2020Q2 | pbla |
Proceeds From Paycheck Protection Program Under Cares Act
ProceedsFromPaycheckProtectionProgramUnderCaresAct
|
103000 | USD |
CY2021 | pbla |
Class Of Warrant Or Right Exercised During Period
ClassOfWarrantOrRightExercisedDuringPeriod
|
536140 | |
CY2020Q4 | pbla |
Stock Issued During Period Shares Warrants Exercised
StockIssuedDuringPeriodSharesWarrantsExercised
|
15000 | |
CY2020Q4 | us-gaap |
Proceeds From Warrant Exercises
ProceedsFromWarrantExercises
|
68000 | USD |
CY2021Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
8929790 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
1744811 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
6.53 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
1047197 | USD |
CY2020 | pbla |
Sharebased Compensation Arrangement By Sharebased Payment Award Number Of Shares Available For Grant Grants In Period
SharebasedCompensationArrangementBySharebasedPaymentAwardNumberOfSharesAvailableForGrantGrantsInPeriod
|
-425648 | |
CY2020 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
7.48 | |
CY2020 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
-0 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
32360 | |
CY2020 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
2.42 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
600 | |
CY2020 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
15.10 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
2137499 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
6.77 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
388461 | USD |
CY2021 | pbla |
Sharebased Compensation Arrangement By Sharebased Payment Award Number Of Shares Available For Grant Grants In Period
SharebasedCompensationArrangementBySharebasedPaymentAwardNumberOfSharesAvailableForGrantGrantsInPeriod
|
-554065 | |
CY2021 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
3.86 | |
CY2021 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
8000 | |
CY2021 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
0.88 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
-0 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
219928 | |
CY2021 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
10.27 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
8821 | USD |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1205000 | USD |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1287000 | USD |
CY2019Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
397875 | |
CY2019Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
2.03 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
425648 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
5.39 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
|
322437 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
|
3.14 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
|
-0 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
|
0 | |
CY2020Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
501086 | |
CY2020Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
4.17 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
554065 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
2.97 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
|
286157 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
|
3.61 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
|
50000 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
|
2.98 | |
CY2021Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
718994 | |
CY2021Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
|
3.39 | |
CY2021Q4 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
|
2463636 | |
CY2021 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
|
P7Y3M14D | |
CY2021Q4 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
|
5.825 | |
CY2021Q4 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
|
1744642 | |
CY2021 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2
|
P6Y2M23D | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | pure |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | pure |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.90 | pure |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.90 | pure |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
21580 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
4.17 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
22290 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
3.80 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
10790 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
4.17 | |
CY2021Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
321000 | USD |
CY2020Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
323000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
9986000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
7660000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
235000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
235000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1734000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1498000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
66000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
70000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
12021000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
9463000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
12021000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
9463000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | USD |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | pure |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | pure |
CY2021 | pbla |
Effective Income Tax Rate Reconciliation Permanent Differences
EffectiveIncomeTaxRateReconciliationPermanentDifferences
|
0.021 | pure |
CY2020 | pbla |
Effective Income Tax Rate Reconciliation Permanent Differences
EffectiveIncomeTaxRateReconciliationPermanentDifferences
|
0.017 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
-0.004 | pure |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.243 | pure |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-0.265 | pure |
CY2021 | pbla |
Effective Income Tax Rate Reconciliation Foreign Research Incentives Percent
EffectiveIncomeTaxRateReconciliationForeignResearchIncentivesPercent
|
0.031 | pure |
CY2020 | pbla |
Effective Income Tax Rate Reconciliation Foreign Research Incentives Percent
EffectiveIncomeTaxRateReconciliationForeignResearchIncentivesPercent
|
0.054 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
|
0.016 | pure |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
|
0.038 | pure |
CY2021 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.031 | pure |
CY2020 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.054 | pure |