10-Q Filing

PENUMBRA INC CIK: 1321732 Q3 2019

Filing Information

Form Type	10-Q
Accession Number	`0001321732-19-000136`
Period End Date	20190930
Filing Date	20191107
Fiscal Year	2019
Fiscal Period	Q3
XBRL Instance	pen-20190930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 71 Income Statement 88 Cash Flow Statement 94 Stockholders Equity 108 Comprehensive Income 36

Balance Sheet 71 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.77M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.78M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$47.74M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$50.64M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$67.85M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$111.58M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$67.85M	USD	Point-in-time
Marketable investments	`AvailableForSaleSecuritiesCurrent`	$82.86M	USD	Point-in-time
Marketable investments	`AvailableForSaleSecuritiesCurrent`	$133.04M	USD	Point-in-time
Accounts receivable, net of doubtful accounts of $2,768 and $2,782 at September 30, 2019 and December 31, 2018, respectively	`AccountsReceivableNetCurrent`	$81.90M	USD	Point-in-time
Accounts receivable, net of doubtful accounts of $2,768 and $2,782 at September 30, 2019 and December 31, 2018, respectively	`AccountsReceivableNetCurrent`	$101.83M	USD	Point-in-time
Inventories	`InventoryNet`	$140.36M	USD	Point-in-time
Inventories	`InventoryNet`	$115.74M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$14.70M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$12.20M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$451.33M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$410.73M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$45.62M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$35.41M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$41.82M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	-	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$27.25M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$25.49M	USD	Point-in-time
Goodwill	`Goodwill`	$7.45M	USD	Point-in-time
Goodwill	`Goodwill`	$7.81M	USD	Point-in-time
Deferred taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$32.94M	USD	Point-in-time
Deferred taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$32.82M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$875.00K	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$9.63M	USD	Point-in-time
Total assets	`Assets`	$515.01M	USD	Point-in-time
Total assets	`Assets`	$614.17M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$8.18M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$11.96M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$57.89M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$70.16M	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$4.04M	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	-	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$86.17M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$66.06M	USD	Point-in-time
Deferred rent	`DeferredRentCreditNoncurrent`	$7.59M	USD	Point-in-time
Deferred rent	`DeferredRentCreditNoncurrent`	-	USD	Point-in-time
Non-current operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$45.40M	USD	Point-in-time
Non-current operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	-	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$15.66M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$18.94M	USD	Point-in-time
Total liabilities	`Liabilities`	$147.23M	USD	Point-in-time
Total liabilities	`Liabilities`	$92.59M	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$34.00K	USD	Point-in-time
Common stock	`CommonStockValue`	$35.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$415.08M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$423.47M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-4.01M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.94M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$9.06M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$47.83M	USD	Point-in-time
Total Penumbra, Inc. stockholders equity	`StockholdersEquity`	$467.33M	USD	Point-in-time
Total Penumbra, Inc. stockholders equity	`StockholdersEquity`	$422.24M	USD	Point-in-time
Non-controlling interest	`MinorityInterest`	$175.00K	USD	Point-in-time
Non-controlling interest	`MinorityInterest`	$-391.00K	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$436.66M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$400.41M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$425.20M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$454.18M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$422.42M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$414.92M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$409.29M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$466.94M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$515.01M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$614.17M	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Revenue	`Revenues`	$402.14M	USD	3 Qtrs
Revenue	`Revenues`	$139.50M	USD	1 Quarter
Revenue	`Revenues`	$111.81M	USD	1 Quarter
Revenue	`Revenues`	$324.14M	USD	3 Qtrs
Cost of revenue	`CostOfRevenue`	$36.79M	USD	1 Quarter
Cost of revenue	`CostOfRevenue`	$110.32M	USD	3 Qtrs
Cost of revenue	`CostOfRevenue`	$43.50M	USD	1 Quarter
Cost of revenue	`CostOfRevenue`	$128.31M	USD	3 Qtrs
Gross profit	`GrossProfit`	$273.84M	USD	3 Qtrs
Gross profit	`GrossProfit`	$213.82M	USD	3 Qtrs
Gross profit	`GrossProfit`	$96.00M	USD	1 Quarter
Gross profit	`GrossProfit`	$75.01M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$38.86M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$9.09M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$25.30M	USD	3 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$13.73M	USD	1 Quarter
Sales, general and administrative	`SellingGeneralAndAdministrativeExpense`	$198.04M	USD	3 Qtrs
Sales, general and administrative	`SellingGeneralAndAdministrativeExpense`	$55.93M	USD	1 Quarter
Sales, general and administrative	`SellingGeneralAndAdministrativeExpense`	$69.29M	USD	1 Quarter
Sales, general and administrative	`SellingGeneralAndAdministrativeExpense`	$165.21M	USD	3 Qtrs
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	-	USD	3 Qtrs
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	$30.84M	USD	1 Quarter
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	-	USD	1 Quarter
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	$30.84M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$95.86M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$221.34M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$236.91M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$83.02M	USD	1 Quarter
Income (loss) from operations	`OperatingIncomeLoss`	$-20.85M	USD	1 Quarter
Income (loss) from operations	`OperatingIncomeLoss`	$-7.52M	USD	3 Qtrs
Income (loss) from operations	`OperatingIncomeLoss`	$12.98M	USD	1 Quarter
Income (loss) from operations	`OperatingIncomeLoss`	$36.93M	USD	3 Qtrs
Interest income, net	`InterestIncomeExpenseNonoperatingNet`	$2.24M	USD	3 Qtrs
Interest income, net	`InterestIncomeExpenseNonoperatingNet`	$771.00K	USD	1 Quarter
Interest income, net	`InterestIncomeExpenseNonoperatingNet`	$2.28M	USD	3 Qtrs
Interest income, net	`InterestIncomeExpenseNonoperatingNet`	$759.00K	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-772.00K	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-819.00K	USD	3 Qtrs
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$170.00K	USD	1 Quarter
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$-460.00K	USD	3 Qtrs
Income (loss) before income taxes and equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$38.39M	USD	3 Qtrs
Income (loss) before income taxes and equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-19.91M	USD	1 Quarter
Income (loss) before income taxes and equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$12.96M	USD	1 Quarter
Income (loss) before income taxes and equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-5.74M	USD	3 Qtrs
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$1.96M	USD	1 Quarter
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$683.00K	USD	3 Qtrs
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$1.60M	USD	1 Quarter
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$-5.29M	USD	3 Qtrs
Income (loss) before equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-21.51M	USD	1 Quarter
Income (loss) before equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-453.00K	USD	3 Qtrs
Income (loss) before equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$11.00M	USD	1 Quarter
Income (loss) before equity in losses of unconsolidated investee	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$37.70M	USD	3 Qtrs
Equity in losses of unconsolidated investee	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Equity in losses of unconsolidated investee	`IncomeLossFromEquityMethodInvestments`	$-920.00K	USD	1 Quarter
Equity in losses of unconsolidated investee	`IncomeLossFromEquityMethodInvestments`	$-3.10M	USD	3 Qtrs
Equity in losses of unconsolidated investee	`IncomeLossFromEquityMethodInvestments`	-	USD	3 Qtrs
Consolidated net income (loss)	`ProfitLoss`	$10.45M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$16.25M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$11.00M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$-3.55M	USD	3 Qtrs
Consolidated net income (loss)	`ProfitLoss`	$5.49M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$37.70M	USD	3 Qtrs
Consolidated net income (loss)	`ProfitLoss`	$-22.43M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$13.38M	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.07M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-483.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	1 Quarter
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$38.77M	USD	3 Qtrs
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$11.48M	USD	1 Quarter
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$-58.00K	USD	3 Qtrs
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$-18.93M	USD	1 Quarter
Net (loss) income per share attributable to common stockholders Basic (in dollars per share)	`EarningsPerShareBasic`	-	USD	3 Qtrs
Net (loss) income per share attributable to common stockholders Basic (in dollars per share)	`EarningsPerShareBasic`	$1.12	USD	3 Qtrs
Net (loss) income per share attributable to common stockholders Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.55	USD	1 Quarter
Net (loss) income per share attributable to common stockholders Basic (in dollars per share)	`EarningsPerShareBasic`	$0.33	USD	1 Quarter
Net (loss) income per share attributable to common stockholders Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.55	USD	1 Quarter
Net (loss) income per share attributable to common stockholders Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.32	USD	1 Quarter
Net (loss) income per share attributable to common stockholders Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.07	USD	3 Qtrs
Net (loss) income per share attributable to common stockholders Diluted (in dollars per share)	`EarningsPerShareDiluted`	-	USD	3 Qtrs
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.84M	shares	1 Quarter
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.25M	shares	1 Quarter
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.06M	shares	3 Qtrs
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.68M	shares	3 Qtrs
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	36.27M	shares	1 Quarter
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	36.24M	shares	3 Qtrs
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	34.25M	shares	1 Quarter
Weighted average shares used to compute net (loss) income per share attributable to common stockholders Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	34.06M	shares	3 Qtrs

Cash Flow Statement 94 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$10.45M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$16.25M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$11.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-3.55M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$5.49M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$37.70M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$-22.43M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$13.38M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$4.46M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$5.79M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$13.55M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$16.47M	USD	3 Qtrs
Loss on non-marketable equity investments	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Loss on non-marketable equity investments	`IncomeLossFromEquityMethodInvestments`	$-920.00K	USD	1 Quarter
Loss on non-marketable equity investments	`IncomeLossFromEquityMethodInvestments`	$-3.10M	USD	3 Qtrs
Loss on non-marketable equity investments	`IncomeLossFromEquityMethodInvestments`	-	USD	3 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$833.00K	USD	3 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$515.00K	USD	3 Qtrs
Inventory write-downs	`InventoryWriteDown`	$2.77M	USD	3 Qtrs
Inventory write-downs	`InventoryWriteDown`	$1.05M	USD	3 Qtrs
Deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$-6.41M	USD	3 Qtrs
Deferred taxes	`DeferredIncomeTaxesAndTaxCredits`	$101.00K	USD	3 Qtrs
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	-	USD	3 Qtrs
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	$30.84M	USD	1 Quarter
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	-	USD	1 Quarter
Acquired in-process research and development	`ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff`	$30.84M	USD	3 Qtrs
Change in fair value of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1`	$31.00K	USD	3 Qtrs
Change in fair value of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1`	$852.00K	USD	3 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$189.00K	USD	3 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$-5.00K	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$21.52M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$23.28M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$27.86M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$15.39M	USD	3 Qtrs
Prepaid expenses and other current and non-current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-733.00K	USD	3 Qtrs
Prepaid expenses and other current and non-current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.39M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$1.69M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$3.32M	USD	3 Qtrs
Accrued expenses and other non-current liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$12.83M	USD	3 Qtrs
Accrued expenses and other non-current liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$7.75M	USD	3 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$21.89M	USD	3 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$21.28M	USD	3 Qtrs
Asset acquisition and acquisition of business (Note 5), net of cash acquired	`PaymentstoAcquireAssetsandBusinessesNetofCashAcquired`	$19.91M	USD	3 Qtrs
Asset acquisition and acquisition of business (Note 5), net of cash acquired	`PaymentstoAcquireAssetsandBusinessesNetofCashAcquired`	-	USD	3 Qtrs
Contributions to non-marketable investments	`PaymentsToAcquireEquityMethodInvestments`	-	USD	3 Qtrs
Contributions to non-marketable investments	`PaymentsToAcquireEquityMethodInvestments`	$1.38M	USD	3 Qtrs
Lease payments made prior to commencement	`LesseePrepaidRentalPaymentsMadeToTheLessorLeaseNotYetCommenced`	$4.08M	USD	3 Qtrs
Lease payments made prior to commencement	`LesseePrepaidRentalPaymentsMadeToTheLessorLeaseNotYetCommenced`	-	USD	3 Qtrs
Purchases of marketable investments	`PaymentsToAcquireAvailableForSaleSecurities`	$96.97M	USD	3 Qtrs
Purchases of marketable investments	`PaymentsToAcquireAvailableForSaleSecurities`	$29.55M	USD	3 Qtrs
Proceeds from sales of marketable investments	`ProceedsFromSaleOfAvailableForSaleSecurities`	$2.70M	USD	3 Qtrs
Proceeds from sales of marketable investments	`ProceedsFromSaleOfAvailableForSaleSecurities`	$12.13M	USD	3 Qtrs
Proceeds from maturities of marketable investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$78.08M	USD	3 Qtrs
Proceeds from maturities of marketable investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$102.69M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$6.56M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$14.12M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.00M	USD	3 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-10.01M	USD	3 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$31.02M	USD	3 Qtrs
Proceeds from exercises of stock options	`ProceedsFromStockOptionsExercised`	$4.29M	USD	3 Qtrs
Proceeds from exercises of stock options	`ProceedsFromStockOptionsExercised`	$3.57M	USD	3 Qtrs
Proceeds from issuance of stock under employee stock purchase plan	`ProceedsFromStockPlans`	$3.58M	USD	3 Qtrs
Proceeds from issuance of stock under employee stock purchase plan	`ProceedsFromStockPlans`	$4.78M	USD	3 Qtrs
Payment of employee taxes related to vested common and restricted stock	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$16.02M	USD	3 Qtrs
Payment of employee taxes related to vested common and restricted stock	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$16.12M	USD	3 Qtrs
PaymentsOfAssetAcquisitionandMergerRelatedCostsFinancingActivities	`PaymentsOfAssetAcquisitionandMergerRelatedCostsFinancingActivities`	$4.43M	USD	3 Qtrs
PaymentsOfAssetAcquisitionandMergerRelatedCostsFinancingActivities	`PaymentsOfAssetAcquisitionandMergerRelatedCostsFinancingActivities`	$1.18M	USD	3 Qtrs
Proceeds from capital contribution from non-controlling interest	`ProceedsFromMinorityShareholders`	-	USD	3 Qtrs
Proceeds from capital contribution from non-controlling interest	`ProceedsFromMinorityShareholders`	$500.00K	USD	3 Qtrs
Proceeds from capital contribution from non-controlling interest	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	3 Qtrs
Proceeds from capital contribution from non-controlling interest	`ProceedsFromPaymentsForOtherFinancingActivities`	$-409.00K	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-12.98M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-8.46M	USD	3 Qtrs
Effect of foreign exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-720.00K	USD	3 Qtrs
Effect of foreign exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-1.18M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$43.73M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-2.90M	USD	3 Qtrs
CASH AND CASH EQUIVALENTSBeginning of period	`CashAndCashEquivalentsAtCarryingValue`	$47.74M	USD	Point-in-time
CASH AND CASH EQUIVALENTSBeginning of period	`CashAndCashEquivalentsAtCarryingValue`	$50.64M	USD	Point-in-time
CASH AND CASH EQUIVALENTSBeginning of period	`CashAndCashEquivalentsAtCarryingValue`	$67.85M	USD	Point-in-time
CASH AND CASH EQUIVALENTSBeginning of period	`CashAndCashEquivalentsAtCarryingValue`	$111.58M	USD	Point-in-time
CASH AND CASH EQUIVALENTSBeginning of period	`CashAndCashEquivalentsAtCarryingValue`	$67.85M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashAndCashEquivalentsAtCarryingValue`	$47.74M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashAndCashEquivalentsAtCarryingValue`	$50.64M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashAndCashEquivalentsAtCarryingValue`	$67.85M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashAndCashEquivalentsAtCarryingValue`	$111.58M	USD	Point-in-time
CASH AND CASH EQUIVALENTSEnd of period	`CashAndCashEquivalentsAtCarryingValue`	$67.85M	USD	Point-in-time
Common shares issued as consideration in connection with a buyout agreement (Notes 9 and 10)	`EquityConsiderationForBuyoutAgreement`	-	USD	3 Qtrs
Common shares issued as consideration in connection with a buyout agreement (Notes 9 and 10)	`EquityConsiderationForBuyoutAgreement`	$5.26M	USD	3 Qtrs
Purchase of property and equipment funded through accounts payable and accrued liabilities	`CapitalExpendituresIncurredButNotYetPaid`	$1.38M	USD	3 Qtrs
Purchase of property and equipment funded through accounts payable and accrued liabilities	`CapitalExpendituresIncurredButNotYetPaid`	$2.92M	USD	3 Qtrs
Noncash or Part Noncash Acquisition, Value of Liabilities Assumed	`NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1`	-	USD	3 Qtrs
Noncash or Part Noncash Acquisition, Value of Liabilities Assumed	`NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1`	$4.50M	USD	3 Qtrs

Stockholders Equity 108 line items

Line Item	Tag	Value	Unit	Period
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$436.66M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$400.41M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$425.20M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$454.18M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$422.42M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$414.92M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$409.29M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$466.94M	USD	Point-in-time
Stock Issued During Period, Value, New Issues	`StockIssuedDuringPeriodValueNewIssues`	$5.26M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.30M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.33M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.12M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.84M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.07M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.20M	USD	1 Quarter
Issuance of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$3.58M	USD	1 Quarter
Issuance of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$4.78M	USD	1 Quarter
Shares held for tax withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$10.31M	USD	1 Quarter
Shares held for tax withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.53M	USD	1 Quarter
Shares held for tax withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.74M	USD	1 Quarter
Shares held for tax withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.10M	USD	1 Quarter
Shares held for tax withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.18M	USD	1 Quarter
Shares held for tax withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$11.28M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.43M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.08M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.01M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.69M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.44M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.46M	USD	1 Quarter
Capital contribution from non-controlling interest	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$500.00K	USD	1 Quarter
Cumulative effect adjustments	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$464.00K	USD	Point-in-time
Cumulative effect adjustments	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$1.00K	USD	Point-in-time
Cumulative effect adjustments	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	-	USD	Point-in-time
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$1.06M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-636.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-2.47M	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-238.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-2.07M	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-2.50M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$1.07M	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-3.30M	USD	1 Quarter
Asset acquisition date fair value of non-controlling interest	`AssetAcquisitionDateFairValueOfNonControllingInterest`	$3.37M	USD	1 Quarter
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$38.77M	USD	3 Qtrs
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$11.48M	USD	1 Quarter
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$-58.00K	USD	3 Qtrs
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$-18.93M	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.07M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-483.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$10.45M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$16.25M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$11.00M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$-3.55M	USD	3 Qtrs
Consolidated net income (loss)	`ProfitLoss`	$5.49M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$37.70M	USD	3 Qtrs
Consolidated net income (loss)	`ProfitLoss`	$-22.43M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$13.38M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.30M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.33M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.12M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.84M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.07M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.20M	USD	1 Quarter
Adjustments Related to Tax Withholding for Share-based Compensation	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$10.31M	USD	1 Quarter
Adjustments Related to Tax Withholding for Share-based Compensation	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.53M	USD	1 Quarter
Adjustments Related to Tax Withholding for Share-based Compensation	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.74M	USD	1 Quarter
Adjustments Related to Tax Withholding for Share-based Compensation	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.10M	USD	1 Quarter
Adjustments Related to Tax Withholding for Share-based Compensation	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.18M	USD	1 Quarter
Adjustments Related to Tax Withholding for Share-based Compensation	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$11.28M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.43M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.08M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.01M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.69M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.44M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.46M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.06M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-636.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.47M	USD	3 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-238.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.07M	USD	3 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.50M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.07M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-3.30M	USD	1 Quarter
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$38.77M	USD	3 Qtrs
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$11.48M	USD	1 Quarter
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$-58.00K	USD	3 Qtrs
Net income (loss) attributable to Penumbra, Inc.	`NetIncomeLoss`	$-18.93M	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.07M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-483.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$10.45M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$16.25M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$11.00M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-3.55M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$5.49M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$37.70M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$-22.43M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$13.38M	USD	1 Quarter
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$436.66M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$400.41M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$425.20M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$454.18M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$422.42M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$414.92M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$409.29M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$466.94M	USD	Point-in-time

Comprehensive Income 36 line items

Line Item	Tag	Value	Unit	Period
Consolidated net income (loss)	`ProfitLoss`	$10.45M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$16.25M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$11.00M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$-3.55M	USD	3 Qtrs
Consolidated net income (loss)	`ProfitLoss`	$5.49M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$37.70M	USD	3 Qtrs
Consolidated net income (loss)	`ProfitLoss`	$-22.43M	USD	1 Quarter
Consolidated net income (loss)	`ProfitLoss`	$13.38M	USD	1 Quarter
Foreign currency translation adjustments, net of tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-2.61M	USD	1 Quarter
Foreign currency translation adjustments, net of tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-353.00K	USD	1 Quarter
Foreign currency translation adjustments, net of tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-2.85M	USD	3 Qtrs
Foreign currency translation adjustments, net of tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-2.37M	USD	3 Qtrs
Net change in unrealized gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-101.00K	USD	3 Qtrs
Net change in unrealized gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$115.00K	USD	1 Quarter
Net change in unrealized gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$786.00K	USD	3 Qtrs
Net change in unrealized gains (losses) on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$110.00K	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.06M	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-636.00K	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.47M	USD	3 Qtrs
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-238.00K	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.07M	USD	3 Qtrs
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.50M	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.07M	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-3.30M	USD	1 Quarter
Consolidated comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-22.66M	USD	1 Quarter
Consolidated comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-6.02M	USD	3 Qtrs
Consolidated comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$8.50M	USD	1 Quarter
Consolidated comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$35.63M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.07M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	3 Qtrs
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-483.00K	USD	1 Quarter
Net loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.50M	USD	1 Quarter
Comprehensive income (loss) attributable to Penumbra, Inc.	`ComprehensiveIncomeNetOfTax`	$8.99M	USD	1 Quarter
Comprehensive income (loss) attributable to Penumbra, Inc.	`ComprehensiveIncomeNetOfTax`	$-2.53M	USD	3 Qtrs
Comprehensive income (loss) attributable to Penumbra, Inc.	`ComprehensiveIncomeNetOfTax`	$-19.17M	USD	1 Quarter
Comprehensive income (loss) attributable to Penumbra, Inc.	`ComprehensiveIncomeNetOfTax`	$36.70M	USD	3 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.