$PRKR
PARKERVISION INC Stock $prkr

$prkr Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000143774923008226 Filed on March 28, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$25.00M	$925.0K	$925.0K
YoY Change			542.36%
Cost Of Revenue	$43.00K	$2.000K	$10.00K
YoY Change	1333.33%	-50.0%	100.0%
Gross Profit	$24.96M	$923.0K	$915.0K
YoY Change	-832000.0%	-23175.0%	558.27%
Gross Profit Margin	99.83%	99.78%	98.92%
Selling, General & Admin	$12.09M	$2.510M	$7.773M
YoY Change	525.19%	29.65%	-3.89%
% of Gross Profit	48.42%	271.94%	849.51%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$66.00K	$73.00K	$311.0K
YoY Change	-20.48%	-16.09%	-15.49%
% of Gross Profit	0.26%	7.91%	33.99%
Operating Expenses	$12.09M	$2.510M	$7.773M
YoY Change	525.19%	29.65%	-3.89%
Operating Profit	$12.87M	-$1.587M	-$6.858M
YoY Change	-764.88%	-18.2%	-13.72%
Interest Expense	$106.0K	-$76.00K	$324.0K
YoY Change	70.97%	105.41%	29.08%
% of Operating Profit	0.82%
Other Income/Expense, Net	$243.0K	-$3.682M	-$2.955M
YoY Change	-89.29%	167.59%	-32.55%
Pretax Income	$13.12M	-$5.345M	-$9.813M
YoY Change	3850.3%	59.41%	-20.41%
Income Tax	$0.00		$0.00
% Of Pretax Income	0.0%
Net Earnings	$13.12M	-$5.345M	-$9.800M
YoY Change	3850.3%	59.41%	-20.33%
Net Earnings / Revenue	52.46%	-577.84%	-1059.46%
Basic Earnings Per Share	$0.16		-$0.13
Diluted Earnings Per Share	$0.11	-$0.07	-$0.13
COMMON SHARES
Basic Shares Outstanding	84.52M	79.10M	78.40M
Diluted Shares Outstanding	121.7M		78.40M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$135.0K	$109.0K	$109.0K
YoY Change	-31.82%	-89.42%	-89.42%
Cash & Equivalents	$135.0K	$100.0K	$109.0K
Short-Term Investments
Other Short-Term Assets	$24.00K	$30.00K	$274.0K
YoY Change	-7.69%	20.0%	-54.26%
Inventory
Prepaid Expenses	$226.0K	$244.0K
Receivables
Other Receivables
Total Short-Term Assets	$14.31M	$383.0K	$383.0K
YoY Change	1982.97%	-76.49%	-76.49%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.000K	$4.000K	$4.000K
YoY Change	-57.14%	-42.86%	-71.43%
Goodwill
YoY Change
Intangibles	$1.252M	$1.359M
YoY Change	-26.18%	-23.87%
Long-Term Investments
YoY Change
Other Assets	$4.000K	$5.000K	$5.000K
YoY Change	-76.47%	-73.68%	-58.33%
Total Long-Term Assets	$1.259M	$1.368M	$1.368M
YoY Change	-26.8%	-24.46%	-24.46%
TOTAL ASSETS
Total Short-Term Assets	$14.31M	$383.0K	$383.0K
Total Long-Term Assets	$1.259M	$1.368M	$1.368M
Total Assets	$15.57M	$1.751M	$1.751M
YoY Change	546.82%	-49.1%	-49.1%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$810.0K	$901.0K	$901.0K
YoY Change	-14.19%	27.62%	27.62%
Accrued Expenses	$580.0K	$592.0K	$167.0K
YoY Change	-17.5%	-30.02%	-80.26%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$1.505M	$764.0K	$764.0K
YoY Change	1501.06%	712.77%	712.77%
Total Short-Term Liabilities	$2.895M	$2.257M	$2.257M
YoY Change	66.28%	37.12%	37.12%
LONG-TERM LIABILITIES
Long-Term Debt	$10.65M	$9.475M	$9.475M
YoY Change	33.03%	3.05%	3.05%
Other Long-Term Liabilities	$38.90M	$40.71M	$40.71M
YoY Change	7.42%		8.91%
Total Long-Term Liabilities	$49.55M	$50.18M	$50.18M
YoY Change	12.06%	7.76%	7.76%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.895M	$2.257M	$2.257M
Total Long-Term Liabilities	$49.55M	$50.18M	$50.18M
Total Liabilities	$52.45M	$52.44M	$52.44M
YoY Change	14.11%	8.76%	8.76%
SHAREHOLDERS EQUITY
Retained Earnings	-$430.1M	-$443.2M
YoY Change	-0.69%	2.26%
Common Stock	$845.0K	$812.0K
YoY Change	-99.78%	-99.79%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$36.88M	-$50.69M	-$50.69M
YoY Change
Total Liabilities & Shareholders Equity	$15.57M	$1.751M	$1.751M
YoY Change	546.82%	-49.1%	-49.1%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$13.12M	-$5.345M	-$9.800M
YoY Change	3850.3%	59.41%	-20.33%
Depreciation, Depletion And Amortization	$66.00K	$73.00K	$311.0K
YoY Change	-20.48%	-16.09%	-15.49%
Cash From Operating Activities	$13.20M	-$603.0K	-$3.000M
YoY Change	-1566.67%	-22.89%	-61.04%
INVESTING ACTIVITIES
Capital Expenditures	$0.00	$0.00	$4.000K
YoY Change		-100.0%	33.33%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities	$0.00	$0.00	-$4.000K
YoY Change		-100.0%	33.33%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$42.00K		$91.00K
YoY Change	75.0%		-9.0%
Cash From Financing Activities	$797.0K	379.0K	$2.042M
YoY Change	1892.5%	-64.01%	-71.27%
NET CHANGE
Cash From Operating Activities	$13.20M	-603.0K	-$3.000M
Cash From Investing Activities	$0.00	0.000	-$4.000K
Cash From Financing Activities	$797.0K	379.0K	$2.042M
Net Change In Cash	$13.95M	-224.0K	-$921.0K
YoY Change	-1776.8%	-182.96%	54.27%
FREE CASH FLOW
Cash From Operating Activities	$13.20M	-$603.0K	-$3.000M
Capital Expenditures	$0.00	$0.00	$4.000K
Free Cash Flow	$13.20M	-$603.0K	-$3.004M
YoY Change	-1566.67%	-22.79%	-61.0%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	175000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	81246000
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	81246000
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	76992000
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	76992000
CY2022Q4	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	0	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	40000.00	usd
CY2022	us-gaap	Open Tax Year OpenTaxYear	2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	000-22904
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	FL
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	59-2971472
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	4446-1A Hendricks Avenue, Suite 354
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Jacksonville
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	FL
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	32207
CY2022	dei	City Area Code CityAreaCode	904
CY2022	dei	Local Phone Number LocalPhoneNumber	732-6100
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	true
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	11187709	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	84522832
CY2022	dei	Auditor Firm AuditorFirmId	569
CY2022	dei	Auditor Name AuditorName	MSL, P.A
CY2022	dei	Auditor Location AuditorLocation	Fort Lauderdale, Florida
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	109000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1030000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	244000	usd
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	574000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	30000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	25000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	383000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1629000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1359000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1785000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	7000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	19000	usd
CY2022Q4	us-gaap	Assets Assets	1751000	usd
CY2021Q4	us-gaap	Assets Assets	3440000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	901000	usd
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	706000	usd
CY2022Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	23000	usd
CY2021Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	27000	usd
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	79000	usd
CY2021Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	109000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	486000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	555000	usd
CY2022Q4	us-gaap	Notes Payable Related Parties Classified Current NotesPayableRelatedPartiesClassifiedCurrent	139000	usd
CY2021Q4	us-gaap	Notes Payable Related Parties Classified Current NotesPayableRelatedPartiesClassifiedCurrent	94000	usd
CY2022Q4	us-gaap	Convertible Debt Current ConvertibleDebtCurrent	625000	usd
CY2021Q4	us-gaap	Convertible Debt Current ConvertibleDebtCurrent	0	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	155000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2257000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1646000	usd
CY2022Q4	us-gaap	Secured Long Term Debt SecuredLongTermDebt	40708000	usd
CY2021Q4	us-gaap	Secured Long Term Debt SecuredLongTermDebt	37372000	usd
CY2022Q4	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	5089000	usd
CY2021Q4	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	5691000	usd
CY2022Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	3913000	usd
CY2021Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	2895000	usd
CY2022Q4	us-gaap	Notes Payable Related Parties Noncurrent NotesPayableRelatedPartiesNoncurrent	473000	usd
CY2021Q4	us-gaap	Notes Payable Related Parties Noncurrent NotesPayableRelatedPartiesNoncurrent	609000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	4000	usd
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	50183000	usd
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	46571000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	52440000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	48217000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	812000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	770000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	391724000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	387865000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-443225000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-433412000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-50689000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	-44777000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1751000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3440000	usd
CY2022	us-gaap	Revenues Revenues	925000	usd
CY2021	us-gaap	Revenues Revenues	144000	usd
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	10000	usd
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	5000	usd
CY2022	us-gaap	Gross Profit GrossProfit	915000	usd
CY2021	us-gaap	Gross Profit GrossProfit	139000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7773000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	8088000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	7773000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	8088000	usd
CY2022	us-gaap	Interest And Other Income InterestAndOtherIncome	103000	usd
CY2021	us-gaap	Interest And Other Income InterestAndOtherIncome	242000	usd
CY2022	us-gaap	Interest Expense InterestExpense	324000	usd
CY2021	us-gaap	Interest Expense InterestExpense	251000	usd
CY2022	prkr	Gain Loss Contingent Payment Obligation GainLossContingentPaymentObligation	-2734000	usd
CY2021	prkr	Gain Loss Contingent Payment Obligation GainLossContingentPaymentObligation	-4372000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2955000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4381000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-9813000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-12330000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-9813000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-12330000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	0	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	0	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9813000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-12330000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.17
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	78395000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71299000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-43821000	usd
CY2021	prkr	Issuance Of Common Stock Upon Exercise Of Options And Warrants Private Net IssuanceOfCommonStockUponExerciseOfOptionsAndWarrantsPrivateNet	5774000	usd
CY2021	prkr	Issuance Of Common Stock Upon Exercise Of Options And Warrants IssuanceOfCommonStockUponExerciseOfOptionsAndWarrants	1022000	usd
CY2021	prkr	Issuance Of Common Stock And Warrants For Services Value IssuanceOfCommonStockAndWarrantsForServicesValue	872000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	3315000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-12330000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	-44777000	usd
CY2022	prkr	Issuance Of Common Stock Upon Exercise Of Options And Warrants Private Net IssuanceOfCommonStockUponExerciseOfOptionsAndWarrantsPrivateNet	382000	usd
CY2022	prkr	Issuance Of Common Stock Upon Exercise Of Options And Warrants IssuanceOfCommonStockUponExerciseOfOptionsAndWarrants	83000	usd
CY2022	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	59000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	3081000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-9813000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-50689000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-9813000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-12330000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	311000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	371000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	3081000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	3315000	usd
CY2022	prkr	Gain Loss Contingent Payment Obligation GainLossContingentPaymentObligation	-2734000	usd
CY2021	prkr	Gain Loss Contingent Payment Obligation GainLossContingentPaymentObligation	-4372000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-124000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-43000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	194000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-396000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-784000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	363000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3917000	usd
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-155000	usd
CY2021	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-146000	usd
CY2022	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	6854000	usd
CY2021	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	4628000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2959000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-7702000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3000	usd
CY2022	prkr	Proceeds Payments From Issuance Of Common Stock Including Contingent Payment Rights ProceedsPaymentsFromIssuanceOfCommonStockIncludingContingentPaymentRights	382000	usd
CY2021	prkr	Proceeds Payments From Issuance Of Common Stock Including Contingent Payment Rights ProceedsPaymentsFromIssuanceOfCommonStockIncludingContingentPaymentRights	6186000	usd
CY2022	prkr	Proceeds From Warrant And Stock Option Exercised ProceedsFromWarrantAndStockOptionExercised	83000	usd
CY2021	prkr	Proceeds From Warrant And Stock Option Exercised ProceedsFromWarrantAndStockOptionExercised	1022000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1668000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	91000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	100000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2042000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	7108000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-921000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-597000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1030000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1627000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	109000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1030000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	24000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	17000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	0	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;"><b>Use of Estimates in the Preparation of Financial Statements </b></p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. The more significant estimates made by us include projected future cash flows and risk-adjusted discount rates for estimating the fair value of our contingent payment obligations, the volatility and estimated lives of share-based awards used in the estimate of the fair market value of share-based compensation, the assessment of recoverability of long-lived assets, the amortization periods for intangible and long-lived assets, and the valuation allowance for deferred taxes. Actual results could differ from the estimates made. We periodically evaluate estimates used in the preparation of the financial statements for continued reasonableness. Appropriate adjustments, if any, to the estimates used are made prospectively based upon such periodic evaluation.</p>
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-9800000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-3000000.0	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-443200000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	100000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	14319000	usd
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	67460000
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	53718000
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	930000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	140000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	0	usd
CY2022Q4	prkr	Prepaid Services PrepaidServices	202000	usd
CY2021Q4	prkr	Prepaid Services PrepaidServices	523000	usd
CY2022Q4	us-gaap	Prepaid Insurance PrepaidInsurance	25000	usd
CY2021Q4	us-gaap	Prepaid Insurance PrepaidInsurance	23000	usd
CY2022Q4	prkr	Prepaid Licenses Software Tools And Support PrepaidLicensesSoftwareToolsAndSupport	15000	usd
CY2021Q4	prkr	Prepaid Licenses Software Tools And Support PrepaidLicensesSoftwareToolsAndSupport	16000	usd
CY2022Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	2000	usd
CY2021Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	12000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	244000	usd
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	574000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	14755000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	12960000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	12970000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1359000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1785000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	350000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	-100000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Intangible Assets GainLossOnDispositionOfIntangibleAssets	-30000.00	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	256000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	243000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	207000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	140000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	122000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	391000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1359000	usd
CY2022Q4	prkr	Accrued Advances Current And Noncurrent AccruedAdvancesCurrentAndNoncurrent	425000	usd
CY2021Q4	prkr	Accrued Advances Current And Noncurrent AccruedAdvancesCurrentAndNoncurrent	500000	usd
CY2022Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	56000	usd
CY2021Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	28000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	5000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	27000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	486000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	555000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	40000.00	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	193000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	181000	usd
CY2022	us-gaap	Proceeds From Lease Payments ProceedsFromLeasePayments	120000	usd
CY2021	us-gaap	Proceeds From Lease Payments ProceedsFromLeasePayments	44000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P0Y9M18D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P0Y10M24D
CY2021	prkr	Operating Sublease Weighted Average Remaining Lease Term OperatingSubleaseWeightedAverageRemainingLeaseTerm	P0Y10M24D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.162	pure
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.122	pure
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4000	usd
CY2022Q4	prkr	Lessee Operating Lease Liability Payments Due After Year Two LesseeOperatingLeaseLiabilityPaymentsDueAfterYearTwo	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	4000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	-0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	4000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	139000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	133000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	139000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	144000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	57000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	612000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3368000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	67000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-249000	usd
CY2022Q4	us-gaap	Convertible Debt ConvertibleDebt	4538000	usd
CY2021Q4	us-gaap	Convertible Debt ConvertibleDebt	2895000	usd
CY2022Q4	us-gaap	Convertible Debt Current ConvertibleDebtCurrent	625000	usd
CY2021Q4	us-gaap	Convertible Debt Current ConvertibleDebtCurrent	0	usd
CY2022Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	3913000	usd
CY2021Q4	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	2895000	usd
CY2022	us-gaap	Loss Contingency Disclosures LossContingencyDisclosures	<p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"><em style="font: inherit;">10.</em> <span style="text-decoration: underline; ">Contingent Payment Obligations</span></p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;"><b>Secured Contingent Payment Obligation</b></p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">The following table provides a reconciliation of our secured contingent payment obligation measured at estimated fair market value for the years ended <em style="font: inherit;"> December 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively (in thousands):</p> <hr style="height: 3px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 3pt 0"/> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 11pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt;"> </td><td style="font-family: Times New Roman; font-size: 11pt; padding-bottom: 1px;"> </td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; text-align: center; margin: 0pt;"><em style="font: inherit;">2022</em></p> </td><td style="font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: Times New Roman; font-size: 11pt; padding-bottom: 1px;"> </td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; text-align: center; margin: 0pt;"><em style="font: inherit;">2021</em></p> </td><td style="font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt; width: 70%;"> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;">Secured contingent payment obligation, beginning of year</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">37,372</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">33,057</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt;"> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;">Change in fair value</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">3,336</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">4,315</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt;"> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;">Secured contingent payment obligation, end of year</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">40,708</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">37,372</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"> </td></tr> </tbody></table> <hr style="height: 3px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 3pt 0"/> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">Our secured contingent payment obligation represents the estimated fair value of our repayment obligation to Brickell Key Investments, LP (“Brickell”) under a <em style="font: inherit;"> February 2016 </em>funding agreement, as amended from time to time (the “CPIA”). To date, we have received aggregate proceeds of $18 million in exchange for Brickell’s right to reimbursement and compensation from gross proceeds resulting from patent enforcement and other patent monetization actions. No proceeds were received from Brickell in <em style="font: inherit;">2022</em> or <em style="font: inherit;">2021.</em> To date, we have repaid an aggregate of $3.3 million under the CPIA from patent license and settlement proceeds.</p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">Brickell is entitled to priority payment of 100% of proceeds received by us, after reimbursement of out-of-pocket expenses and legal contingent fees, from all patent-related actions until such time that Brickell has been paid its remaining principal of approximately $14.7 million. Thereafter, Brickell is entitled to a significant portion of remaining proceeds from all patent-related actions until such time that Brickell has been repaid its minimum return. The minimum return is determined as a multiple of the funded amount that increases over time. The estimated minimum return due to Brickell was approximately $56.9 million and $48.8 million as of <em style="font: inherit;"> December 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. In addition, Brickell is entitled to a pro rata portion of proceeds from specified legal actions to the extent aggregate proceeds from those actions exceed the minimum return.</p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">Brickell holds a senior security interest in the majority of our assets until such time as the specified minimum return is paid, in which case, the security interest will be released except with respect to the patents and proceeds related to specific legal actions. The security interest is enforceable by Brickell in the event that we are in default under the agreement which would occur if (i) we fail, after notice, to pay proceeds to Brickell, (ii) we become insolvent or insolvency proceedings are commenced (and <em style="font: inherit;">not</em> subsequently discharged) with respect to us, (iii) our creditors commence actions against us (which are <em style="font: inherit;">not</em> subsequently discharged) that affect our material assets, (iv) we, without Brickell’s consent, incur indebtedness other than immaterial ordinary course indebtedness, or (v) there is an uncured non-compliance of our obligations or misrepresentations under the agreement. As of <em style="font: inherit;"> December 31, 2022</em>, we are in compliance with our obligations under this agreement.</p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">In addition, in the event of a change in control of the Company, Brickell has the right to be paid its return as defined under the CPIA based on the transaction price for the change in control event.</p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">We have elected to measure our secured contingent payment obligation at its estimated fair value based on probability-weighted estimated cash outflows, discounted back to present value using a discount rate determined in accordance with accepted valuation methods (see Note <em style="font: inherit;">11</em>). The secured contingent payment obligation is remeasured to fair value at each reporting period with changes recorded in the consolidated statements of comprehensive loss until the contingency is resolved.</p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;"><b>Unsecured Contingent Payment Obligations</b></p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">The following table provides a reconciliation of our unsecured contingent payment obligations, measured at estimated fair market value, for the years ended <em style="font: inherit;"> December 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively (in thousands):</p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <hr style="height: 3px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 3pt 0"/> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 11pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt;"> </td><td style="font-family: Times New Roman; font-size: 11pt;"> </td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; text-align: center; margin: 0pt;"><em style="font: inherit;">2022</em></p> </td><td style="font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: Times New Roman; font-size: 11pt;"> </td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; text-align: center; margin: 0pt;"><em style="font: inherit;">2021</em></p> </td><td style="font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt; width: 70%;"> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;">Unsecured contingent payment obligations, beginning of period</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">5,691</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">5,222</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt;"> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;">Issuance of contingent payment rights</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">-</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;">412</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt;"> </td></tr> <tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt;"> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;">Change in fair value</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; padding-bottom: 1px;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(602</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; padding-bottom: 1px;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">57</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td></tr> <tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 11pt;"> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;">Unsecured contingent payment obligations, end of period</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">5,089</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt;"> </td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 11pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">5,691</td><td style="width: 1%; font-family: Times New Roman; font-size: 11pt; border-bottom: 3px double rgb(0, 0, 0); margin-left: 0pt;"> </td></tr> </tbody></table> <hr style="height: 3px; color: #000000; background-color: #000000; width: 100%; border: none; margin: 3pt 0"/> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: "Times New Roman", Times, serif; font-size: 11pt; margin: 0pt; text-align: left;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">Our unsecured contingent payment obligations represent amounts payable to others from future patent-related proceeds including (i) a termination fee due to a litigation funder (“Termination Fee”) and (ii) contingent payment rights (“CPRs”) issued to accredited investors primarily in connection with equity financings. We have elected to measure these unsecured contingent payment obligations at their estimated fair value based on probability-weighted estimated cash outflows, discounted back to present value using a discount rate determined in accordance with accepted valuation methods. The unsecured contingent payment obligations will be remeasured to fair value at each reporting period with changes recorded in the consolidated statements of comprehensive loss until the contingency is resolved (see Note <em style="font: inherit;">11</em>).</p> <p style="font-family: "Times New Roman"; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">The Termination Fee is a result of $1.0 million in advances received under a letter agreement with a <em style="font: inherit;">third</em>-party funder. Based on the terms of the letter agreement, if a final funding arrangement was <em style="font: inherit;">not</em> executed by <em style="font: inherit;"> March 31, 2020, </em>we would be obligated to pay, from future patent-related proceeds, an aggregate termination payment equal to <em style="font: inherit;">five</em> times the advances received, or approximately $5.0 million. We did <em style="font: inherit;">not</em> consummate a funding agreement and accordingly the advances were recorded as an unsecured contingent payment obligation at <em style="font: inherit;"> March 31, 2020, </em>when the Termination Fee obligation was incurred. As of <em style="font: inherit;"> December 31, 2022</em>, the estimated fair value of unsecured contingent payment obligations related to the Termination Fee is $2.4 million.</p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Times New Roman; font-size: 11pt; font-variant: normal; margin: 0pt;">The CPRs represent the estimated fair value of rights provided to accredited investors who purchased shares of our common stock in <em style="font: inherit;">2020</em> and <em style="font: inherit;">2021</em> and the fair value of a right issued to a <em style="font: inherit;">third</em>-party in connection with a service agreement during the year ended <em style="font: inherit;"> December 31, 2020. </em>During the year ended <em style="font: inherit;"> December 31, 2021</em>, we received aggregate proceeds of $1.1 million from the sale of common stock with contingent payment rights, of which approximately $0.4 million was allocated to the CPRs. No sales of common stock with contingent payment rights were completed during the year ended <em style="font: inherit;"> December 31, 2022</em>. The terms of the CPRs provide that we will pay each investor an allocated portion of our net proceeds from patent-related actions, after taking into account fees and expenses payable to law firms representing us and amounts payable to Brickell. The investors’ allocated portion of net proceeds will be determined by multiplying the net proceeds recovered by us (up to $10 million) by the quotient of such investors’ subscription amount divided by $10 million, up to an amount equal to each investor’s subscription amount, or an aggregate of $5.8 million. As of <em style="font: inherit;"> December 31, 2022</em>, the estimated fair value of our unsecured contingent payment obligations related to the CPRs is $2.7 million.</p>
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2023 Q1 Form 10-K Financial Statement

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PARKERVISION INC Stock $prkr