2021 Q4 Form 10-K Financial Statement

#000155837022004958 Filed on March 31, 2022

View on sec.gov

Income Statement

Concept 2021 Q4 2021 2020 Q4
Revenue $0.00 $0.00 $0.00
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $2.581M $8.752M $1.740M
YoY Change 48.33% 11.49% -262.62%
% of Gross Profit
Research & Development $1.997M $6.546M $440.0K
YoY Change 353.86% 44.47% -73.01%
% of Gross Profit
Depreciation & Amortization $12.00K $48.00K $20.00K
YoY Change -40.0% 4.35% 100.0%
% of Gross Profit
Operating Expenses $4.578M $6.546M $2.180M
YoY Change 110.0% 44.47% 296.36%
Operating Profit -$15.30M
YoY Change -48.52%
Interest Expense $0.00 $14.00K $10.00K
YoY Change -100.0% -65.0% -98.73%
% of Operating Profit
Other Income/Expense, Net $0.00 $0.00 $0.00
YoY Change -100.0% -100.0%
Pretax Income -$4.578M -$15.28M -$19.51M
YoY Change -76.54% -48.5% 74.82%
Income Tax $0.00 $0.00 $0.00
% Of Pretax Income
Net Earnings -$4.578M -$15.28M -$19.51M
YoY Change -76.54% -48.5% 74.82%
Net Earnings / Revenue
Basic Earnings Per Share -$0.66
Diluted Earnings Per Share -$173.0K -$0.66 -$1.185M
COMMON SHARES
Basic Shares Outstanding 26.59M 23.14M
Diluted Shares Outstanding 23.14M

Balance Sheet

Concept 2021 Q4 2021 2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $16.39M $16.39M $10.09M
YoY Change 62.41% 62.41% -27.46%
Cash & Equivalents $16.39M $16.39M $10.09M
Short-Term Investments
Other Short-Term Assets $197.0K $197.0K $48.00K
YoY Change 310.42% -67.17% -77.14%
Inventory
Prepaid Expenses $197.0K $546.0K
Receivables
Other Receivables
Total Short-Term Assets $16.58M $16.58M $10.68M
YoY Change 55.24% 55.28% -24.34%
LONG-TERM ASSETS
Property, Plant & Equipment $110.0K $215.0K $155.0K
YoY Change -29.03% -25.86% -55.71%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $155.0K
YoY Change
Total Long-Term Assets $215.0K $215.0K $285.0K
YoY Change -24.56% -25.86% -18.57%
TOTAL ASSETS
Total Short-Term Assets $16.58M $16.58M $10.68M
Total Long-Term Assets $215.0K $215.0K $285.0K
Total Assets $16.80M $16.80M $10.97M
YoY Change 53.16% 53.14% -24.2%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $830.0K $830.0K $2.575M
YoY Change -67.77% -67.83% 302.34%
Accrued Expenses $1.301M $1.327M $1.096M
YoY Change 18.7% 18.48% -23.89%
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 $2.157M $2.157M $3.695M
YoY Change -41.62% -41.7% 77.64%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $45.00K $45.00K $70.00K
YoY Change -35.71% -35.71% -22.22%
Total Long-Term Liabilities $45.00K $45.00K $70.00K
YoY Change -35.71% -35.71% -22.22%
TOTAL LIABILITIES
Total Short-Term Liabilities $2.157M $2.157M $3.695M
Total Long-Term Liabilities $45.00K $45.00K $70.00K
Total Liabilities $2.202M $2.202M $3.765M
YoY Change -41.51% -41.59% 72.71%
SHAREHOLDERS EQUITY
Retained Earnings -$81.83M -$66.54M
YoY Change 22.97%
Common Stock $27.00K $20.00K
YoY Change 35.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $14.60M $14.60M $7.203M
YoY Change
Total Liabilities & Shareholders Equity $16.80M $16.80M $10.97M
YoY Change 53.16% 53.14% -24.2%

Cashflow Statement

Concept 2021 Q4 2021 2020 Q4
OPERATING ACTIVITIES
Net Income -$4.578M -$15.28M -$19.51M
YoY Change -76.54% -48.5% 74.82%
Depreciation, Depletion And Amortization $12.00K $48.00K $20.00K
YoY Change -40.0% 4.35% 100.0%
Cash From Operating Activities -$2.899M -$15.13M -$2.340M
YoY Change 23.89% 40.6% 82.81%
INVESTING ACTIVITIES
Capital Expenditures $0.00 $3.000K $0.00
YoY Change -25.0% -100.0%
Acquisitions
YoY Change
Other Investing Activities -$583.0K -$583.0K $70.00K
YoY Change -932.86% -932.86% -101.2%
Cash From Investing Activities -$583.0K -$586.0K $70.00K
YoY Change -932.86% -949.28% -101.18%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 12.89M 22.03M 0.000
YoY Change 221.17%
NET CHANGE
Cash From Operating Activities -2.899M -15.13M -2.340M
Cash From Investing Activities -583.0K -586.0K 70.00K
Cash From Financing Activities 12.89M 22.03M 0.000
Net Change In Cash 9.404M 6.306M -2.270M
YoY Change -514.27% -264.35% -68.56%
FREE CASH FLOW
Cash From Operating Activities -$2.899M -$15.13M -$2.340M
Capital Expenditures $0.00 $3.000K $0.00
Free Cash Flow -$2.899M -$15.14M -$2.340M
YoY Change 23.89% 40.57% 96.64%

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<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, expenses, and related disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of expenses during the reporting period. The most significant estimates in the Company's consolidated financial statements relate to accrued expenses and the fair value of stock-based compensation and warrant issuances. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgements about the carrying values of assets and liabilities. Actual results could differ from those estimates. Changes in estimates are reflected in reported results in the period in which they become known.</p>
CY2021 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;"><span style="font-style:italic;font-weight:bold;">Concentration of Credit Risk</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;"> </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.19;margin:0pt;">Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash. The Company’s cash is principally held by one financial institution in the United States. Amounts on deposit may at times exceed federally insured limits. Management believes that the financial institution is financially sound, and accordingly, minimal credit risk exists with respect to the financial institution. As of December 31, 2021, the Company had deposits in excess of federally insured amounts by $16.0 million.</p>
CY2021Q4 nrbo Deposits In Excess Of Federally Insured Amounts
DepositsInExcessOfFederallyInsuredAmounts
16000000.0
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
5.10
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
439126
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
1.35
CY2021Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
771667
CY2021Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
1.97
CY2021Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
180000
CY2021Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
201000
CY2021Q4 nrbo Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed In Process Of Research And Development Project
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInProcessOfResearchAndDevelopmentProject
17339000
CY2020Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
1166000
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
30754000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0
CY2021 us-gaap Business Combination Consideration Transferred1
BusinessCombinationConsiderationTransferred1
17720000
CY2021Q4 nrbo Percentage Of Royalty Payments
PercentageOfRoyaltyPayments
0.025
CY2021Q4 nrbo Royalty Payment Accrued
RoyaltyPaymentAccrued
0
CY2020Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
26748000
CY2021Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
20000
CY2021Q4 nrbo Accrued Other Research And Development Expenses
AccruedOtherResearchAndDevelopmentExpenses
854000
CY2020Q4 nrbo Accrued Other Research And Development Expenses
AccruedOtherResearchAndDevelopmentExpenses
218000
CY2021Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
376000
CY2020Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
277000
CY2021Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
59000
CY2020Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
561000
CY2021 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2021Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
12000
CY2020Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
40000
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1301000
CY2020Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1096000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
276000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
161000
CY2021Q4 nrbo Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
17000
CY2020Q4 nrbo Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
24000
CY2021Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
44000
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
52000
CY2021Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
1483000
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
221000
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
218000
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
111000
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
63000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
110000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
155000
CY2019Q4 nrbo Percentage Of Proceeds From Grant Sale Or Transfer Of Rights
PercentageOfProceedsFromGrantSaleOrTransferOfRights
0.80
CY2019Q4 nrbo Percentage Of Proceeds From Grant Sale Or Transfer Of Rights
PercentageOfProceedsFromGrantSaleOrTransferOfRights
0.80
CY2021Q1 nrbo Percentage Of Proceeds From Grant Sale Or Transfer Of Rights
PercentageOfProceedsFromGrantSaleOrTransferOfRights
0.10
CY2021Q4 nrbo Milestones Accrued
MilestonesAccrued
0
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
676666
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
1.53
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
95000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
32000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
32000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
16000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
80000
CY2021Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
9000
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
71000
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
26000
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
45000
CY2021Q4 us-gaap Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
78055
CY2021Q4 nrbo Class Of Warrants Or Rights Exercisable
ClassOfWarrantsOrRightsExercisable
78055
CY2020Q4 us-gaap Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
6885748
CY2020Q4 nrbo Class Of Warrants Or Rights Exercisable
ClassOfWarrantsOrRightsExercisable
2578055
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
662000
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
699000
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
639000
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
364000
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0
CY2020Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
629127
CY2020Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
2.48
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.774
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y9M18D
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y9M18D
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0151
CY2020 nrbo Valuation Allowance Of Foreign Income Tax Expense Benefit
ValuationAllowanceOfForeignIncomeTaxExpenseBenefit
-95000
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
19904000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
14052000
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
324000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
243000
CY2021Q4 nrbo Deferred Tax Assets Acquired Intangibles
DeferredTaxAssetsAcquiredIntangibles
8706000
CY2020Q4 nrbo Deferred Tax Assets Acquired Intangibles
DeferredTaxAssetsAcquiredIntangibles
11050000
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.035
CY2020 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.019
CY2020 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
-0.123
CY2021 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.262
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.443
CY2021 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.025
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.003
CY2021 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.010
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.342
CY2021 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.002
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.008
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-14954000
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-29297000
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
-330000
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
-381000
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-15284000
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-29678000
CY2021 us-gaap Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
-3932000
CY2020 us-gaap Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
-13059000
CY2021 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-81000
CY2020 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-95000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-4013000
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-13154000
CY2021 nrbo Valuation Allowance Of Domestic Income Tax Expense Benefit
ValuationAllowanceOfDomesticIncomeTaxExpenseBenefit
-3932000
CY2020 nrbo Valuation Allowance Of Domestic Income Tax Expense Benefit
ValuationAllowanceOfDomesticIncomeTaxExpenseBenefit
-13059000
CY2021 nrbo Valuation Allowance Of Foreign Income Tax Expense Benefit
ValuationAllowanceOfForeignIncomeTaxExpenseBenefit
-81000
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
27000
CY2021Q4 nrbo Deferred Tax Liabilities Rou Asset
DeferredTaxLiabilitiesRouAsset
18000
CY2020Q4 nrbo Deferred Tax Liabilities Rou Asset
DeferredTaxLiabilitiesRouAsset
24000
CY2021Q4 nrbo Deferred Tax Liabilities Lease Liabilities And Other
DeferredTaxLiabilitiesLeaseLiabilitiesAndOther
2000
CY2020Q4 nrbo Deferred Tax Liabilities Lease Liabilities And Other
DeferredTaxLiabilitiesLeaseLiabilitiesAndOther
3000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
30800000
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
26700000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
30800000
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
26700000
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
81800000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
57500000
CY2021Q4 nrbo Operating Loss Carry Forward Research Credit
OperatingLossCarryForwardResearchCredit
1000000.0
CY2020Q4 nrbo Operating Loss Carry Forward Research Credit
OperatingLossCarryForwardResearchCredit
700000
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
42600000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
25100000
CY2021Q4 nrbo Deferred Tax Assets Tax Credit Carryforwards State
DeferredTaxAssetsTaxCreditCarryforwardsState
600000
CY2020Q4 nrbo Deferred Tax Assets Tax Credit Carryforwards State
DeferredTaxAssetsTaxCreditCarryforwardsState
500000
CY2021 nrbo Threshold Percentage Of Shareholders Ownership Change
ThresholdPercentageOfShareholdersOwnershipChange
0.05
CY2021 nrbo Minimum Increase In Ownership Percentage Annual Limitation May Result In Expiration Of Net Operating Losses And Credits
MinimumIncreaseInOwnershipPercentageAnnualLimitationMayResultInExpirationOfNetOperatingLossesAndCredits
0.50
CY2021 nrbo Period For Testing Percentage Of Ownership Change
PeriodForTestingPercentageOfOwnershipChange
P36M
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2020 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2021 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2021 nrbo Defined Contribution Plan Employee Eligibility Age
DefinedContributionPlanEmployeeEligibilityAge
P21Y
CY2021 nrbo Employee Compensation Vesting Percentage On Contribution
EmployeeCompensationVestingPercentageOnContribution
1
CY2020 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
0
CY2021 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
0

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