$PRSO
Peraso Inc. Stock $prso

$prso Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000121390024027971 Filed on March 29, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$2.816M	$1.832M	$13.75M
YoY Change	-44.05%	-52.87%	-7.53%
Cost Of Revenue	$1.510M	$4.531M	$11.88M
YoY Change	-51.38%	108.99%	33.22%
Gross Profit	$1.306M	-$2.699M	$1.872M
YoY Change	-32.23%	-257.01%	-68.55%
Gross Profit Margin	46.38%	-147.33%	13.62%
Selling, General & Admin	$2.102M	$2.174M	$8.505M
YoY Change	-6.24%	0.18%	-23.43%
% of Gross Profit	160.95%		454.33%
Research & Development	$2.835M	$3.359M	$14.40M
YoY Change	-27.06%	-18.71%	-27.17%
% of Gross Profit	217.08%		769.12%
Depreciation & Amortization	$992.0K	$1.051M	$3.811M
YoY Change	31.39%	36.85%	523.73%
% of Gross Profit	75.96%		203.58%
Operating Expenses	$4.937M	$5.533M	$22.90M
YoY Change	-13.73%	-12.2%	-40.15%
Operating Profit	-$3.631M	-$8.232M	-$21.03M
YoY Change	-4.35%	79.62%	-34.91%
Interest Expense		-$21.00K	-$21.00K
YoY Change		-250.0%	-231.25%
% of Operating Profit
Other Income/Expense, Net	$9.000K	-$706.0K	$3.830M
YoY Change	-190.0%	805.13%	-4403.37%
Pretax Income	-$2.031M	-$8.938M	-$16.80M
YoY Change	-35.48%	-38.75%	-48.16%
Income Tax
% Of Pretax Income
Net Earnings	-$2.031M	-$8.938M	-$16.80M
YoY Change	-35.48%	-38.75%	-48.16%
Net Earnings / Revenue	-72.12%	-487.88%	-122.15%
Basic Earnings Per Share	-$1.07		-$26.00
Diluted Earnings Per Share	-$1.07	-$12.48	-$26.00
COMMON SHARES
Basic Shares Outstanding	2.161M shares	25.34M shares	646.0K shares
Diluted Shares Outstanding	1.907M shares		646.0K shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.435M	$1.583M	$1.583M
YoY Change	74.93%	-45.53%	-45.53%
Cash & Equivalents	$2.435M	$1.583M	$1.583M
Short-Term Investments		$0.00	$0.00
Other Short-Term Assets	$758.0K	$620.0K	$620.0K
YoY Change	2.16%	-47.19%	-47.19%
Inventory	$2.756M	$2.606M	$2.606M
Prepaid Expenses		$28.00K
Receivables	$1.482M	$731.0K	$731.0K
Other Receivables	$27.00K	$0.00	$0.00
Total Short-Term Assets	$7.458M	$5.540M	$5.540M
YoY Change	-24.42%	-56.42%	-56.42%
LONG-TERM ASSETS
Property, Plant & Equipment	$981.0K	$1.771M	$1.771M
YoY Change	-52.79%	-20.4%	-47.48%
Goodwill
YoY Change
Intangibles		$3.280M
YoY Change		-47.75%
Long-Term Investments
YoY Change
Other Assets	$121.0K	$123.0K	$123.0K
YoY Change	-0.82%	0.0%	0.0%
Total Long-Term Assets	$4.090M	$5.174M	$5.174M
YoY Change	-54.25%	-47.06%	-47.06%
TOTAL ASSETS
Total Short-Term Assets	$7.458M	$5.540M	$5.540M
Total Long-Term Assets	$4.090M	$5.174M	$5.174M
Total Assets	$11.55M	$10.71M	$10.71M
YoY Change	-38.6%	-52.35%	-52.35%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.221M	$2.448M	$2.448M
YoY Change	62.83%	32.75%	32.75%
Accrued Expenses	$1.076M	$981.0K	$981.0K
YoY Change	-44.68%	-60.82%	-60.82%
Deferred Revenue		$1.105M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$4.407M	$4.534M	$4.534M
YoY Change	24.04%	-3.12%	-3.12%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$435.0K	$2.097M	$2.097M
YoY Change	-76.16%	-17.73%	-17.73%
Total Long-Term Liabilities	$435.0K	$2.097M	$2.097M
YoY Change	-76.16%	-17.73%	-17.73%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.407M	$4.534M	$4.534M
Total Long-Term Liabilities	$435.0K	$2.097M	$2.097M
Total Liabilities	$4.842M	$6.631M	$6.631M
YoY Change	-9.97%	-8.27%	-8.27%
SHAREHOLDERS EQUITY
Retained Earnings	-$168.4M	-$166.4M
YoY Change	10.26%	11.23%
Common Stock	$2.000K	$1.000K
YoY Change	-86.67%	-92.86%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$6.706M	$4.083M	$4.083M
YoY Change
Total Liabilities & Shareholders Equity	$11.55M	$10.71M	$10.71M
YoY Change	-38.6%	-52.35%	-52.35%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	-$2.031M	-$8.938M	-$16.80M
YoY Change	-35.48%	-38.75%	-48.16%
Depreciation, Depletion And Amortization	$992.0K	$1.051M	$3.811M
YoY Change	31.39%	36.85%	523.73%
Cash From Operating Activities	-$2.550M	$940.0K	-$4.690M
YoY Change	80.34%	-136.14%	-70.72%
INVESTING ACTIVITIES
Capital Expenditures		$4.000K	$94.00K
YoY Change		-99.03%	-90.49%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$0.00	$1.100M
YoY Change	-100.0%	-100.0%	-90.04%
Cash From Investing Activities		-$4.000K	$1.006M
YoY Change		-99.0%	-89.98%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$3.402M	-41.00K	3.439M
YoY Change	-13708.0%	-102.07%	79.3%
NET CHANGE
Cash From Operating Activities	-$2.550M	940.0K	-4.690M
Cash From Investing Activities		-4.000K	1.006M
Cash From Financing Activities	$3.402M	-41.00K	3.439M
Net Change In Cash	$852.0K	895.0K	-245.0K
YoY Change	-183.28%	-187.4%	-93.97%
FREE CASH FLOW
Cash From Operating Activities	-$2.550M	$940.0K	-$4.690M
Capital Expenditures		$4.000K	$94.00K
Free Cash Flow	-$2.550M	$936.0K	-$4.784M
YoY Change	70.23%	-131.08%	-71.87%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022Q4	prso	Exchangeable Common Stock Value ExchangeableCommonStockValue		usd
CY2023	us-gaap	Common Stock Shares Authorized Unlimited CommonStockSharesAuthorizedUnlimited	Unlimited
CY2023Q4	prso	Exchangeable Common Stock Value ExchangeableCommonStockValue		usd
CY2023Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue		usd
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued		shares
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-26.00
CY2023Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2022Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	646000	shares
CY2023	dei	Document Type DocumentType	10-K
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	000-32929
CY2023	dei	Entity Registrant Name EntityRegistrantName	PERASO INC.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	77-0291941
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	2309 Bering Drive
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	San Jose
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	95131
CY2023	dei	City Area Code CityAreaCode	(408)
CY2023	dei	Local Phone Number LocalPhoneNumber	418-7500
CY2023	dei	Security12b Title Security12bTitle	Common Stock, par value $0.001 per share
CY2023	dei	Trading Symbol TradingSymbol	PRSO
CY2023	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	true
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	11913739	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	2161160	shares
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023	dei	Auditor Firm AuditorFirmId	572
CY2023	dei	Auditor Name AuditorName	Weinberg & Company
CY2023	dei	Auditor Location AuditorLocation	Los Angeles, California
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1583000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1828000	usd
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	1078000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	731000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3244000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	2606000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	5348000	usd
CY2023Q4	prso	Tax Credits And Receivables Current TaxCreditsAndReceivablesCurrent	36000	usd
CY2022Q4	prso	Tax Credits And Receivables Current TaxCreditsAndReceivablesCurrent	41000	usd
CY2022Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	600000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	584000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	574000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	5540000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	12713000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1156000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2225000	usd
CY2023Q4	prso	Rightofuse Lease Assets RightofuseLeaseAssets	615000	usd
CY2022Q4	prso	Rightofuse Lease Assets RightofuseLeaseAssets	1147000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3280000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	6278000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	123000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	123000	usd
CY2023Q4	us-gaap	Assets Assets	10714000	usd
CY2022Q4	us-gaap	Assets Assets	22486000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	2448000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1844000	usd
CY2023Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	611000	usd
CY2022Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	1817000	usd
CY2023Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	1105000	usd
CY2022Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	332000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	370000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	687000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4534000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4680000	usd
CY2023Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	349000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	470000	usd
CY2023Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	1748000	usd
CY2022Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	2079000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	6631000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	7229000	usd
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	673000	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	673000	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	357000	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	357000	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	1000	usd
CY2023Q4	us-gaap	Common Stock Other Shares Outstanding CommonStockOtherSharesOutstanding	95000	shares
CY2022Q4	us-gaap	Common Stock Other Shares Outstanding CommonStockOtherSharesOutstanding	228000	shares
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	170474000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	164879000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-25000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-166392000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-149597000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	4083000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	15257000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	10714000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	22486000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13749000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	14868000	usd
CY2023	us-gaap	Cost Of Revenue CostOfRevenue	11877000	usd
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	8915000	usd
CY2023	us-gaap	Gross Profit GrossProfit	1872000	usd
CY2022	us-gaap	Gross Profit GrossProfit	5953000	usd
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	14398000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	19768000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	8505000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	11108000	usd
CY2023	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	406000	usd
CY2022	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	2557000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	9946000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	22497000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	38265000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	-20625000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-32312000	usd
CY2023	us-gaap	Interest Expense InterestExpense	21000	usd
CY2022	us-gaap	Interest Expense InterestExpense	16000	usd
CY2023	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-3493000	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-1595000	usd
CY2022	prso	Financing Cost Warrant Issuance FinancingCostWarrantIssuance	1576000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	358000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-89000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-16795000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32398000	usd
CY2022	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	-25000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-16795000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-32423000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-26
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-64.41
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	646000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	503000	shares
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	42069000	usd
CY2022	prso	Issuance Of Common Stock Under Stock Plans Net Of Taxes Paid Related To Net Share Settlements Of Restricted Stock Units Value IssuanceOfCommonStockUnderStockPlansNetOfTaxesPaidRelatedToNetShareSettlementsOfRestrictedStockUnitsValue	-119000	usd
CY2022	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	2099000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	2099000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-25000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5730000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32398000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	15257000	usd
CY2023	prso	Issuance Of Common Stock Under Stock Plans Net Of Taxes Paid Related To Net Share Settlements Of Restricted Stock Units Value IssuanceOfCommonStockUnderStockPlansNetOfTaxesPaidRelatedToNetShareSettlementsOfRestrictedStockUnitsValue	-49000	usd
CY2023	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	3548000	usd
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	-46000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	3162000	usd
CY2023	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	25000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5213000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-16795000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	4083000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-16795000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-32398000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3811000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3057000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	5213000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	5730000	usd
CY2023	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-3493000	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-1595000	usd
CY2023	us-gaap	Inventory Write Down InventoryWriteDown	3558000	usd
CY2022	us-gaap	Product Warranty Expense ProductWarrantyExpense	1576000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	9946000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-154000	usd
CY2023	prso	Accrued Interest On Debt Obligation AccruedInterestOnDebtObligation	22000	usd
CY2022	prso	Accrued Interest On Debt Obligation AccruedInterestOnDebtObligation	-9000	usd
CY2022	us-gaap	Direct Financing Lease Interest Income DirectFinancingLeaseInterestIncome	16000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	349000	usd
CY2023	us-gaap	Other Noncash Expense OtherNoncashExpense	3000	usd
CY2022	us-gaap	Other Noncash Expense OtherNoncashExpense	89000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2667000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	808000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	816000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1525000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-590000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	59000	usd
CY2023	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-5000	usd
CY2022	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-1160000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	604000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-94000	usd
CY2023	prso	Increase Decrease In Rightofuse Assets IncreaseDecreaseInRightofuseAssets	670000	usd
CY2022	prso	Increase Decrease In Rightofuse Assets IncreaseDecreaseInRightofuseAssets	578000	usd
CY2023	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-447000	usd
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-542000	usd
CY2023	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-433000	usd
CY2022	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-1128000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-4690000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-16020000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	94000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	988000	usd
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	21000	usd
CY2023	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1100000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	11534000	usd
CY2022	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	488000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	1006000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	10037000	usd
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3595000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2099000	usd
CY2023	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	107000	usd
CY2022	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	61000	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	49000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	120000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3439000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1918000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-245000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-4065000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1828000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5893000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1583000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1828000	usd
CY2023	prso	Initial Recognition Of Warrant Liability InitialRecognitionOfWarrantLiability	3162000	usd
CY2022	prso	Initial Recognition Of Warrant Liability InitialRecognitionOfWarrantLiability	3673000	usd
CY2023	prso	Recognition Of Rightofuse Assets And Lease Liabilities RecognitionOfRightofuseAssetsAndLeaseLiabilities	138000	usd
CY2022	prso	Recognition Of Rightofuse Assets And Lease Liabilities RecognitionOfRightofuseAssetsAndLeaseLiabilities	1003000	usd
CY2023	prso	Unrealized Gainloss On Availableforsale Securities UnrealizedGainlossOnAvailableforsaleSecurities	-26000	usd
CY2022	prso	Unrealized Gainloss On Availableforsale Securities UnrealizedGainlossOnAvailableforsaleSecurities	26000	usd
CY2023Q4	us-gaap	Net Investment In Lease Allowance For Credit Loss NetInvestmentInLeaseAllowanceForCreditLoss	16800000	usd
CY2022Q4	us-gaap	Net Investment In Lease Allowance For Credit Loss NetInvestmentInLeaseAllowanceForCreditLoss	32400000	usd
CY2023Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	166400000	usd
CY2023	prso	Net Proceeds From Common Stock And Warrants NetProceedsFromCommonStockAndWarrants	3300000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3280000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8468000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-2190000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	6278000	usd
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0"><b><i>Use of Estimates</i></b></p><p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0; text-indent: 0.5in">The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses recognized during the reported period. Material estimates may include assumptions made in determining reserves for uncollectible receivables, inventory write-downs, impairment of long-term assets, purchase price allocations, valuation allowance on deferred tax assets, accruals for potential liabilities and assumptions made in valuing equity instruments and warrant liabilities. Actual results could differ from those estimates.</p>
CY2023	prso	Specific Allowance SpecificAllowance	1	pure
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	30000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	183000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	8468000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-5082000	usd
CY2023Q4	us-gaap	Other Finite Lived Intangible Assets Gross OtherFiniteLivedIntangibleAssetsGross	106000	usd
CY2023	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	28000	usd
CY2022	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	27000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	3267000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	6000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	6000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3280000	usd
CY2023	prso	Business Combinations Term BusinessCombinationsTerm	P1Y
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	9900000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	0	usd
CY2022	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	1100000	usd
CY2022	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	600000	usd
CY2022Q4	us-gaap	Deferred Revenue DeferredRevenue	332000000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	5348000	usd
CY2023Q4	prso	Prepaid Inventory And Production Cost PrepaidInventoryAndProductionCost	452000	usd
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	339000	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	233000	shares
CY2022Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	1474000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	2606000	usd
CY2023Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	1748000	usd
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	1078000	usd
CY2022Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	2079000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1583000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1583000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	2931000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	25000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	2906000	usd
CY2023Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	209000	usd
CY2022Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	1279000	usd
CY2023Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	1517000	usd
CY2022Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	2595000	usd
CY2023Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	880000	usd
CY2023Q4	prso	Amount Of Pending Lease Incentive AmountOfPendingLeaseIncentive	107325	usd
CY2022Q4	prso	Prepaid Inventory And Production Cost PrepaidInventoryAndProductionCost	186000	usd
CY2023Q4	us-gaap	Prepaid Insurance PrepaidInsurance	37000	usd
CY2022Q4	us-gaap	Prepaid Insurance PrepaidInsurance	77000	usd
CY2023Q4	prso	Prepaid Software PrepaidSoftware	67000	usd
CY2022Q4	prso	Prepaid Software PrepaidSoftware	173000	usd
CY2023Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	28000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	138000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	584000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	574000	usd
CY2023Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	4848000	usd
CY2022Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	4630000	usd
CY2023Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	377000	usd
CY2022Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	342000	usd
CY2023Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	93000	usd
CY2022Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	93000	usd
CY2023Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	428000	usd
CY2022Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	555000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	5746000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	5620000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Other Accumulated Depreciation PropertyPlantAndEquipmentOtherAccumulatedDepreciation	4590000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Other Accumulated Depreciation PropertyPlantAndEquipmentOtherAccumulatedDepreciation	3395000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1156000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2225000	usd
CY2023	us-gaap	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	243000	usd
CY2023	us-gaap	Disposal Group Including Discontinued Operation Costs Of Goods Sold DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold	116000	usd
CY2023	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	127000	usd
CY2022	prso	Disposal Group Including Discontinued Operation Gains And Losses On Disposal Of Fixed Assets DisposalGroupIncludingDiscontinuedOperationGainsAndLossesOnDisposalOfFixedAssets	6380000	usd
CY2022	prso	Disposal Group Including Discontinued Operation Accumulated Depreciation DisposalGroupIncludingDiscontinuedOperationAccumulatedDepreciation	6227000	usd
CY2023	us-gaap	Cost Of Goods And Services Sold Depreciation CostOfGoodsAndServicesSoldDepreciation	535000	usd
CY2023	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	384000	usd
CY2022	us-gaap	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	153000	usd
CY2023Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	405000	usd
CY2022Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	469000	usd
CY2023Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	158000	usd
CY2022Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	514000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	330000	usd
CY2023Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	37000	usd
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	39000	usd
CY2023Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	11000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	465000	usd
CY2023Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	611000	usd
CY2022Q4	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	1817000	usd
CY2023Q4	us-gaap	Incentive To Lessee IncentiveToLessee	286200	usd
CY2023Q4	us-gaap	Line Of Credit Facility Periodic Payment LineOfCreditFacilityPeriodicPayment	35775	usd
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	1000000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Discount Rate LesseeOperatingLeaseDiscountRate	0.08	pure
CY2022Q1	prso	Lease Liability LeaseLiability	274000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	124000	usd
CY2022Q4	prso	Lease Liability LeaseLiability	117000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	422000	usd
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	193000	usd
CY2023Q4	prso	Rightofuse Lease Assets RightofuseLeaseAssets	615000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	525000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	194000	usd
CY2023Q4	prso	Lease Liabilities LeaseLiabilities	719000	usd
CY2023Q4	prso	Lessee Operating And Financing Lease Liability Payments Due Next Twelve Months LesseeOperatingAndFinancingLeaseLiabilityPaymentsDueNextTwelveMonths	413000	usd
CY2023Q4	prso	Lessee Operatingand Financing Lease Liability Payments Due Year Two LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearTwo	166000	usd
CY2023Q4	prso	Lessee Operatingand Financing Lease Liability Payments Due Year Three LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearThree	110000	usd
CY2023Q4	prso	Lessee Operatingand Financing Lease Liability Payments Due Year Four LesseeOperatingandFinancingLeaseLiabilityPaymentsDueYearFour	108000	usd
CY2023Q4	prso	Lessee Operatingand Financing Lease Liability Payments Due LesseeOperatingandFinancingLeaseLiabilityPaymentsDue	797000	usd
CY2023Q4	prso	Lessee Operatingand Financing Lease Liability Undiscounted Excess Amount LesseeOperatingandFinancingLeaseLiabilityUndiscountedExcessAmount	78000	usd
CY2023Q4	prso	Lease Liabilities LeaseLiabilities	719000	usd
CY2023	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	674000	usd
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	704000	usd
CY2023	prso	Rent Expense RentExpense	600000	usd
CY2022	prso	Rent Expense RentExpense	700000	usd
CY2023Q4	us-gaap	Recorded Unconditional Purchase Obligation Amount Of Maturities And Sinking Fund Requirements RecordedUnconditionalPurchaseObligationAmountOfMaturitiesAndSinkingFundRequirements	2300000	usd
CY2023Q4	us-gaap	Recorded Unconditional Purchase Obligation Nonfinancial Assets Pledged As Security Value RecordedUnconditionalPurchaseObligationNonfinancialAssetsPledgedAsSecurityValue	3100000	usd
CY2023	prso	Defined Contribution Plan Required Age Of Employees To Be Eligible For Participation In Plan DefinedContributionPlanRequiredAgeOfEmployeesToBeEligibleForParticipationInPlan	P21Y
CY2023	prso	Defined Contribution Plan Maximum Contributions By Plan Participants Percentage DefinedContributionPlanMaximumContributionsByPlanParticipantsPercentage	0.15	pure
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13749000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	14868000	usd
CY2023Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.10	pure
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	4847000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	9017000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	328000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	344000	usd
CY2023Q4	prso	Deferred Tax Assets Tax Deferred Expense Depreciation And Amortization DeferredTaxAssetsTaxDeferredExpenseDepreciationAndAmortization	1329000	usd
CY2022Q4	prso	Deferred Tax Assets Tax Deferred Expense Depreciation And Amortization DeferredTaxAssetsTaxDeferredExpenseDepreciationAndAmortization	611000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2429000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2682000	usd
CY2023Q4	prso	Deferred Tax Assets Deferred Expense Capitalized Research And Development Costs DeferredTaxAssetsDeferredExpenseCapitalizedResearchAndDevelopmentCosts	660000	usd
CY2022Q4	prso	Deferred Tax Assets Deferred Expense Capitalized Research And Development Costs DeferredTaxAssetsDeferredExpenseCapitalizedResearchAndDevelopmentCosts	965000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	6744000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	6655000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	16337000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	20274000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	16337000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	20274000	usd
CY2023	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	3900000	usd
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	4400000	usd
CY2023	prso	Equity Method Ownership Percentage EquityMethodOwnershipPercentage	0.50	pure
CY2023	prso	Percentage Of Limitation On Federal And State Net Operating Loss Carryforwards PercentageOfLimitationOnFederalAndStateNetOperatingLossCarryforwards	0.91	pure
CY2023	prso	Percentage Of Limitation On Federal Tax Credit Carryforwards PercentageOfLimitationOnFederalTaxCreditCarryforwards	0.98	pure
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	212700000	usd
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	131200000	usd
CY2023Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	8100000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2023	us-gaap	Compensation Expense Excluding Cost Of Good And Service Sold CompensationExpenseExcludingCostOfGoodAndServiceSold	4200000	usd
CY2022	us-gaap	Compensation Expense Excluding Cost Of Good And Service Sold CompensationExpenseExcludingCostOfGoodAndServiceSold	4300000	usd
CY2023Q4	us-gaap	Financing Receivable Unamortized Loan Fee Cost FinancingReceivableUnamortizedLoanFeeCost	3300000	usd
CY2023	prso	Share Based Compensation Arrangement By Share Based Payment Award Term Of Plan ShareBasedCompensationArrangementByShareBasedPaymentAwardTermOfPlan	P2Y
CY2023	prso	Percentage Of Voting Power PercentageOfVotingPower	0.10	pure
CY2023	prso	Aggregate Exchangeable Shares AggregateExchangeableShares	1312878	shares
CY2023	prso	Exchangeable Shares Percentage ExchangeableSharesPercentage	0.10	pure
CY2023	prso	Voting Power Percentage VotingPowerPercentage	0.50	pure
CY2023	prso	Exchangeable Shares Exchanged Into Common Stock ExchangeableSharesExchangedIntoCommonStock	133	shares
CY2022	prso	Exchangeable Shares Exchanged Into Common Stock ExchangeableSharesExchangedIntoCommonStock	5	shares
CY2023Q2	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	3400000	usd
CY2022Q4	us-gaap	Shares Issued SharesIssued	32500	shares
CY2022Q4	prso	Purchase Price Per Share PurchasePricePerShare	40
CY2022Q4	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	2100000	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1576000	usd
CY2022	prso	Number Of Warrants On Common Shares Recognition Of Warrant Liabilities NumberOfWarrantsOnCommonSharesRecognitionOfWarrantLiabilities	92	shares
CY2022	prso	Recognition Of Warrant Liabilities RecognitionOfWarrantLiabilities	3674000	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-1595000	usd
CY2022Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	92	shares
CY2022Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	2079000	usd
CY2023	prso	Number Of Warrants On Common Shares Recognition Of Warrant Liabilities NumberOfWarrantsOnCommonSharesRecognitionOfWarrantLiabilities	143	shares
CY2023	prso	Recognition Of Warrant Liabilities RecognitionOfWarrantLiabilities	3162000	usd
CY2023Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	235	shares
CY2023Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	1748000	usd
CY2022Q4	prso	Classof Warrantor Right Expired Outstanding ClassofWarrantorRightExpiredOutstanding	33	shares
CY2021Q4	prso	Classof Warrantor Right Expired Outstanding ClassofWarrantorRightExpiredOutstanding	33	shares
CY2023	us-gaap	Payments To Employees PaymentsToEmployees	111400	usd
CY2022	us-gaap	Payments To Employees PaymentsToEmployees	101000	usd
CY2022	prso	Payment To Consultant PaymentToConsultant	162000	usd
CY2022Q3	us-gaap	Asset Acquisition Consideration Transferred Transaction Cost AssetAcquisitionConsiderationTransferredTransactionCost	3062500000	usd
CY2023Q1	us-gaap	Asset Acquisition Consideration Transferred Equity Interest Issued And Issuable AssetAcquisitionConsiderationTransferredEquityInterestIssuedAndIssuable	437500000	usd
CY2022Q4	us-gaap	Sale Leaseback Transaction Historical Cost SaleLeasebackTransactionHistoricalCost	2600000000	usd
CY2023	us-gaap	Proceeds From Customers ProceedsFromCustomers	14000000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	3700000	usd
CY2023	prso	Shipments Of Additional Eol Orders ShipmentsOfAdditionalEOLOrders	10300000	usd
CY2023Q4	us-gaap	Short Term Investments ShortTermInvestments		usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue		usd
CY2022	us-gaap	Common Stock Shares Authorized Unlimited CommonStockSharesAuthorizedUnlimited	Unlimited
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax		usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss		usd
CY2023	prso	Financing Cost Warrant Issuance FinancingCostWarrantIssuance		usd
CY2023	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments		usd
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	503000	shares
CY2022	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits		usd
CY2023	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits		usd
CY2023	us-gaap	Product Warranty Expense ProductWarrantyExpense		usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss		usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts		usd
CY2023	us-gaap	Direct Financing Lease Interest Income DirectFinancingLeaseInterestIncome		usd
CY2022	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill		usd
CY2023	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets		usd
CY2023	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities		usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax		usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax		usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax		usd
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent		usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://www.PRSO.com/20231231#RightofuseLeaseAssets
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://www.PRSO.com/20231231#RightofuseLeaseAssets
CY2023Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://www.PRSO.com/20231231#LeaseLiabilities
CY2023Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://www.PRSO.com/20231231#LeaseLiabilities
CY2023Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet		usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet		usd
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding		shares
CY2021Q4	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding		usd
CY2022	prso	Number Of Warrants On Common Shares Change In Fair Value Of Warrants NumberOfWarrantsOnCommonSharesChangeInFairValueOfWarrants		shares
CY2023	prso	Number Of Warrants On Common Shares Change In Fair Value Of Warrants NumberOfWarrantsOnCommonSharesChangeInFairValueOfWarrants		shares
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000890394
CY2023Q4	prso	Classof Warrantor Right Expired Outstanding ClassofWarrantorRightExpiredOutstanding		shares
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY

Files In Submission

Name	View Source	Status
0001213900-24-027971-index-headers.html	Edgar Link	pending
0001213900-24-027971-index.html	Edgar Link	pending
0001213900-24-027971.txt	Edgar Link	pending
0001213900-24-027971-xbrl.zip	Edgar Link	pending
ea0202249-10k_perasoinc.htm	Edgar Link	pending
ea020224901ex23-1_peraso.htm	Edgar Link	pending
ea020224901ex31-1_peraso.htm	Edgar Link	pending
ea020224901ex31-2_peraso.htm	Edgar Link	pending
ea020224901ex32_peraso.htm	Edgar Link	pending
ea020224901ex97-1_peraso.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
prso-20231231.xsd	Edgar Link	pending
prso-20231231_cal.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
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R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
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R4.htm	Edgar Link	pending
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R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
prso-20231231_lab.xml	Edgar Link	unprocessable
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
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R65.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
ea0202249-10k_perasoinc_htm.xml	Edgar Link	completed
FilingSummary.xml	Edgar Link	unprocessable
prso-20231231_def.xml	Edgar Link	unprocessable
prso-20231231_pre.xml	Edgar Link	unprocessable

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$PRSO
Peraso Inc. Stock $prso

2024 Q1 Form 10-K Financial Statement

#000121390024027971 Filed on March 29, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PRSO Peraso Inc. Stock $prso

2024 Q1 Form 10-K Financial Statement

#000121390024027971 Filed on March 29, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PRSO
Peraso Inc. Stock $prso