10-Q Filing

COHU INC CIK: 21535 Q2 2020

Filing Information

Form Type	10-Q
Accession Number	`0001437749-20-016487`
Period End Date	20200630
Filing Date	20200804
Fiscal Year	2020
Fiscal Period	Q2
XBRL Instance	cohu20200630_10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 97 Income Statement 124 Cash Flow Statement 106 Stockholders Equity 55 Comprehensive Income 44

Balance Sheet 97 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$155.19M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$162.73M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Short-term investments	`AvailableForSaleSecuritiesCurrent`	$920.00K	USD	Point-in-time
Short-term investments	`AvailableForSaleSecuritiesCurrent`	$904.00K	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Accounts receivable, net	`AccountsAndOtherReceivablesNetCurrent`	$122.50M	USD	Point-in-time
Accounts receivable, net	`AccountsAndOtherReceivablesNetCurrent`	$127.92M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Inventories	`InventoryNet`	$141.81M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Inventories	`InventoryNet`	$130.71M	USD	Point-in-time
Assets held for sale	`AssetsHeldForSaleNotPartOfDisposalGroupCurrent`	$827.00K	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	41.86M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	41.40M	shares	Point-in-time
Assets held for sale	`AssetsHeldForSaleNotPartOfDisposalGroupCurrent`	$6.91M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$20.43M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$17.48M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	41.86M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	41.40M	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$953.00K	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$3.16M	USD	Point-in-time
Current assets of discontinued operations (Note 10)	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$3.50M	USD	Point-in-time
Current assets of discontinued operations (Note 10)	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	-	USD	Point-in-time
Total current assets	`AssetsCurrent`	$456.25M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$439.70M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$70.91M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$65.81M	USD	Point-in-time
Goodwill	`Goodwill`	$238.95M	USD	Point-in-time
Goodwill	`Goodwill`	$242.13M	USD	Point-in-time
Goodwill	`Goodwill`	$238.67M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$275.02M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$252.21M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$20.03M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$21.90M	USD	Point-in-time
Operating lease right of use assets	`OperatingLeaseRightOfUseAsset`	$33.27M	USD	Point-in-time
Operating lease right of use assets	`OperatingLeaseRightOfUseAsset`	$31.47M	USD	Point-in-time
Noncurrent assets of discontinued operations (Note 10)	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	$115.00K	USD	Point-in-time
Noncurrent assets of discontinued operations (Note 10)	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	-	USD	Point-in-time
Assets, Total	`Assets`	$1.07B	USD	Point-in-time
Assets, Total	`Assets`	$1.08B	USD	Point-in-time
Short-term borrowings	`ShortTermBankLoansAndNotesPayable`	$3.19M	USD	Point-in-time
Short-term borrowings	`ShortTermBankLoansAndNotesPayable`	$4.67M	USD	Point-in-time
Current installments of long-term debt	`LoansPayableToBankCurrent`	$3.25M	USD	Point-in-time
Current installments of long-term debt	`LoansPayableToBankCurrent`	$3.32M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$48.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$60.01M	USD	Point-in-time
Customer advances	`ContractWithCustomerLiabilityCurrent`	$17.75M	USD	Point-in-time
Customer advances	`ContractWithCustomerLiabilityCurrent`	$12.16M	USD	Point-in-time
Accrued compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$23.74M	USD	Point-in-time
Accrued compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$25.38M	USD	Point-in-time
Deferred profit	`DeferredProfit`	$9.61M	USD	Point-in-time
Deferred profit	`DeferredProfit`	$7.64M	USD	Point-in-time
Accrued warranty	`ProductWarrantyAccrualClassifiedCurrent`	$5.89M	USD	Point-in-time
Accrued warranty	`ProductWarrantyAccrualClassifiedCurrent`	$5.81M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$3.89M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$5.57M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$26.98M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$39.74M	USD	Point-in-time
Current liabilities of discontinued operations (Note 10)	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	-	USD	Point-in-time
Current liabilities of discontinued operations (Note 10)	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$599.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$159.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$148.88M	USD	Point-in-time
Accrued retirement benefits	`PostemploymentBenefitsLiabilityNoncurrent`	$21.93M	USD	Point-in-time
Accrued retirement benefits	`PostemploymentBenefitsLiabilityNoncurrent`	$22.51M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$27.62M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$31.31M	USD	Point-in-time
Noncurrent income tax liabilities	`AccruedIncomeTaxesNoncurrent`	$6.81M	USD	Point-in-time
Noncurrent income tax liabilities	`AccruedIncomeTaxesNoncurrent`	$8.44M	USD	Point-in-time
Long-term debt	`LongTermLoansFromBank`	$346.52M	USD	Point-in-time
Long-term debt	`LongTermLoansFromBank`	$348.04M	USD	Point-in-time
Long-term lease liabilities	`LeaseLiabilityNoncurrent`	$28.88M	USD	Point-in-time
Long-term lease liabilities	`LeaseLiabilityNoncurrent`	$27.43M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesNoncurrent`	$8.38M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesNoncurrent`	$8.66M	USD	Point-in-time
Noncurrent liabilities of discontinued operations (Note 10)	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent`	-	USD	Point-in-time
Noncurrent liabilities of discontinued operations (Note 10)	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent`	$24.00K	USD	Point-in-time
Preferred stock, $1 par value; 1,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $1 par value; 1,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $1 par value; 60,000 shares authorized, 41,862 shares issued and outstanding in 2020 and 41,395 shares in 2019	`CommonStockValue`	$41.40M	USD	Point-in-time
Common stock, $1 par value; 60,000 shares authorized, 41,862 shares issued and outstanding in 2020 and 41,395 shares in 2019	`CommonStockValue`	$41.86M	USD	Point-in-time
Paid-in capital	`AdditionalPaidInCapitalCommonStock`	$439.94M	USD	Point-in-time
Paid-in capital	`AdditionalPaidInCapitalCommonStock`	$433.19M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$18.02M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$42.52M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-33.06M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-34.03M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$466.76M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$483.07M	USD	Point-in-time
Liabilities and Equity, Total	`LiabilitiesAndStockholdersEquity`	$1.08B	USD	Point-in-time
Liabilities and Equity, Total	`LiabilitiesAndStockholdersEquity`	$1.07B	USD	Point-in-time

Income Statement 124 line items

Line Item	Tag	Value	Unit	Period
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$283.00M	USD	2 Qtrs
Amortization of cost	`CostDepreciationAmortizationAndDepletion`	$7.26K	USD	1 Quarter
Amortization of cost	`CostDepreciationAmortizationAndDepletion`	$14.52K	USD	2 Qtrs
Amortization of cost	`CostDepreciationAmortizationAndDepletion`	$7.62K	USD	1 Quarter
Amortization of cost	`CostDepreciationAmortizationAndDepletion`	$15.27K	USD	2 Qtrs
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$144.08M	USD	1 Quarter
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$297.82M	USD	2 Qtrs
Net sales	`RevenueFromContractWithCustomerIncludingAssessedTax`	$150.01M	USD	1 Quarter
Cost of sales (1)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$181.00M	USD	2 Qtrs
Cost of sales (1)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$165.96M	USD	2 Qtrs
Cost of sales (1)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$87.61M	USD	1 Quarter
Cost of sales (1)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$83.13M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$44.84M	USD	2 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$42.89M	USD	2 Qtrs
Research and development	`ResearchAndDevelopmentExpense`	$22.11M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$20.42M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$64.30M	USD	2 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$36.43M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$30.95M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$74.71M	USD	2 Qtrs
Amortization of purchased intangible assets	`AmortizationOfIntangibleAssets`	$9.53M	USD	1 Quarter
Amortization of purchased intangible assets	`AmortizationOfIntangibleAssets`	$19.07M	USD	2 Qtrs
Amortization of purchased intangible assets	`AmortizationOfIntangibleAssets`	$9.99M	USD	1 Quarter
Amortization of purchased intangible assets	`AmortizationOfIntangibleAssets`	$20.01M	USD	2 Qtrs
Restructuring charges	`RestructuringCharges`	$9.91M	USD	2 Qtrs
Restructuring charges	`RestructuringCharges`	$585.00K	USD	1 Quarter
Restructuring charges	`RestructuringCharges`	$988.00K	USD	2 Qtrs
Restructuring charges	`RestructuringCharges`	$8.54M	USD	1 Quarter
Impairment charges	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$3.95M	USD	2 Qtrs
Impairment charges	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	2 Qtrs
Impairment charges	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Impairment charges	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Costs and Expenses, Total	`CostsAndExpenses`	$330.47M	USD	2 Qtrs
Costs and Expenses, Total	`CostsAndExpenses`	$164.67M	USD	1 Quarter
Costs and Expenses, Total	`CostsAndExpenses`	$144.61M	USD	1 Quarter
Costs and Expenses, Total	`CostsAndExpenses`	$297.16M	USD	2 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-14.66M	USD	1 Quarter
Loss from operations	`OperatingIncomeLoss`	$-14.15M	USD	2 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-32.65M	USD	2 Qtrs
Loss from operations	`OperatingIncomeLoss`	$-528.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$5.28M	USD	1 Quarter
Interest expense	`InterestExpense`	$3.46M	USD	1 Quarter
Interest expense	`InterestExpense`	$7.88M	USD	2 Qtrs
Interest expense	`InterestExpense`	$10.79M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterestAndDividend`	$191.00K	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$168.00K	USD	2 Qtrs
Interest income	`InvestmentIncomeInterestAndDividend`	$413.00K	USD	2 Qtrs
Interest income	`InvestmentIncomeInterestAndDividend`	$21.00K	USD	1 Quarter
Foreign transaction loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-1.04M	USD	2 Qtrs
Foreign transaction loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-328.00K	USD	2 Qtrs
Foreign transaction loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-546.00K	USD	1 Quarter
Foreign transaction loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-640.00K	USD	1 Quarter
Loss from continuing operations before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-20.30M	USD	1 Quarter
Loss from continuing operations before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-4.60M	USD	1 Quarter
Loss from continuing operations before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-22.91M	USD	2 Qtrs
Loss from continuing operations before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-43.35M	USD	2 Qtrs
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$-916.00K	USD	1 Quarter
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$-855.00K	USD	2 Qtrs
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$-1.12M	USD	2 Qtrs
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$137.00K	USD	1 Quarter
Loss from continuing operations	`IncomeLossFromContinuingOperations`	$-42.23M	USD	2 Qtrs
Loss from continuing operations	`IncomeLossFromContinuingOperations`	$-4.74M	USD	1 Quarter
Loss from continuing operations	`IncomeLossFromContinuingOperations`	$-19.38M	USD	1 Quarter
Loss from continuing operations	`IncomeLossFromContinuingOperations`	$-22.06M	USD	2 Qtrs
Income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$188.00K	USD	2 Qtrs
Income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	-	USD	1 Quarter
Income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$24.00K	USD	1 Quarter
Income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$42.00K	USD	2 Qtrs
Net loss	`ProfitLoss`	$-42.05M	USD	2 Qtrs
Net loss	`ProfitLoss`	$-4.74M	USD	1 Quarter
Net loss	`ProfitLoss`	$-19.36M	USD	1 Quarter
Net loss	`ProfitLoss`	$-22.02M	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-80.00K	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-36.00K	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-4.74M	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-41.97M	USD	2 Qtrs
Net loss attributable to Cohu	`NetIncomeLoss`	$-19.32M	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-22.02M	USD	2 Qtrs
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-1.03	USD	2 Qtrs
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.53	USD	2 Qtrs
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.47	USD	1 Quarter
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.11	USD	1 Quarter
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.01	USD	2 Qtrs
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	2 Qtrs
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerBasicShare`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerBasicShare`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerBasicShare`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerBasicShare`	-	USD	2 Qtrs
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareBasic`	$-1.02	USD	2 Qtrs
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareBasic`	$-0.11	USD	1 Quarter
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareBasic`	$-0.47	USD	1 Quarter
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareBasic`	$-0.53	USD	2 Qtrs
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-1.03	USD	2 Qtrs
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.11	USD	1 Quarter
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.53	USD	2 Qtrs
Loss from continuing operations before noncontrolling interest (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.47	USD	1 Quarter
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.01	USD	2 Qtrs
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	2 Qtrs
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerDilutedShare`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerDilutedShare`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerDilutedShare`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest (in dollars per share)	`NetIncomeLossAttributableToNoncontrollingInterestPerDilutedShare`	-	USD	1 Quarter
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareDiluted`	$-1.02	USD	2 Qtrs
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareDiluted`	$-0.11	USD	1 Quarter
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareDiluted`	$-0.47	USD	1 Quarter
Net loss attributable to Cohu (in dollars per share)	`EarningsPerShareDiluted`	$-0.53	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.84M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.12M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.67M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.00M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.00M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.12M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.84M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.67M	shares	2 Qtrs
Cash dividends declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.12	USD	2 Qtrs
Cash dividends declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	1 Quarter
Cash dividends declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.06	USD	1 Quarter
Cash dividends declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.06	USD	2 Qtrs

Cash Flow Statement 106 line items

Line Item	Tag	Value	Unit	Period
Net loss attributable to Cohu	`NetIncomeLoss`	$-4.74M	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-41.97M	USD	2 Qtrs
Net loss attributable to Cohu	`NetIncomeLoss`	$-19.32M	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-22.02M	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-80.00K	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-36.00K	USD	1 Quarter
Gain on disposal of discontinued operation	`DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax`	-	USD	2 Qtrs
Gain on disposal of discontinued operation	`DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax`	-	USD	1 Quarter
Gain on disposal of discontinued operation	`DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax`	-	USD	1 Quarter
Gain on disposal of discontinued operation	`DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax`	$35.00K	USD	2 Qtrs
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$3.95M	USD	2 Qtrs
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	2 Qtrs
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$-112.00K	USD	2 Qtrs
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$-237.00K	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$26.04M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$30.14M	USD	2 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$7.36M	USD	2 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$7.01M	USD	2 Qtrs
Amortization of inventory step-up and inventory related charges	`AmortizationOfInventoryStepupAndInventoryRelatedCharges`	$1.68M	USD	2 Qtrs
Amortization of inventory step-up and inventory related charges	`AmortizationOfInventoryStepupAndInventoryRelatedCharges`	$5.25M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-4.86M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.46M	USD	2 Qtrs
Increase in accrued retiree medical benefits	`PensionAndOtherPostretirementBenefitExpense`	$452.00K	USD	2 Qtrs
Increase in accrued retiree medical benefits	`PensionAndOtherPostretirementBenefitExpense`	$443.00K	USD	2 Qtrs
Changes in other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$2.69M	USD	2 Qtrs
Changes in other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-291.00K	USD	2 Qtrs
Changes in other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-1.25M	USD	2 Qtrs
Changes in other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$971.00K	USD	2 Qtrs
Amortization of cloud-based software implementation costs	`CapitalizedComputerSoftwareAmortization1`	-	USD	2 Qtrs
Amortization of cloud-based software implementation costs	`CapitalizedComputerSoftwareAmortization1`	$513.00K	USD	2 Qtrs
Interest capitalized associated with cloud computing implementation	`InterestCapitalizedAssociatedWithCloudComputingImplementation`	-	USD	2 Qtrs
Interest capitalized associated with cloud computing implementation	`InterestCapitalizedAssociatedWithCloudComputingImplementation`	$76.00K	USD	2 Qtrs
Amortization of debt discounts and issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$592.00K	USD	2 Qtrs
Amortization of debt discounts and issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$546.00K	USD	2 Qtrs
Customer advances	`IncreaseDecreaseInContractWithCustomerLiability`	$5.59M	USD	2 Qtrs
Customer advances	`IncreaseDecreaseInContractWithCustomerLiability`	$-544.00K	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-6.44M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-14.75M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$2.50M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$13.13M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$8.61M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$359.00K	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$4.02M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$6.79M	USD	2 Qtrs
Deferred profit	`IncreaseDecreaseInDeferredProfit`	$1.27M	USD	2 Qtrs
Deferred profit	`IncreaseDecreaseInDeferredProfit`	$1.93M	USD	2 Qtrs
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-4.10M	USD	2 Qtrs
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-181.00K	USD	2 Qtrs
Accrued compensation, warranty and other liabilities	`IncreaseDecreaseInAccruedCompensationWarrantyAndOtherLiabilities`	$-5.24M	USD	2 Qtrs
Accrued compensation, warranty and other liabilities	`IncreaseDecreaseInAccruedCompensationWarrantyAndOtherLiabilities`	$-7.99M	USD	2 Qtrs
Operating lease right-of-use assets	`IncreaseDecreaseInOperatingLeaseRightOfUseAssets`	-	USD	2 Qtrs
Operating lease right-of-use assets	`IncreaseDecreaseInOperatingLeaseRightOfUseAssets`	$-3.52M	USD	2 Qtrs
Current and long-term operating lease liabilities	`IncreaseDecreaseInCurrentAndNoncurrentOperatingLeaseLiabilities`	$-3.63M	USD	2 Qtrs
Current and long-term operating lease liabilities	`IncreaseDecreaseInCurrentAndNoncurrentOperatingLeaseLiabilities`	-	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-4.77M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$13.29M	USD	2 Qtrs
Net cash received from sale of fixtures services business	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	-	USD	2 Qtrs
Net cash received from sale of fixtures services business	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	$2.98M	USD	2 Qtrs
Cash received from sale of fixed assets	`ProceedsFromSalesOfAssetsInvestingActivities`	$2.52M	USD	2 Qtrs
Cash received from sale of fixed assets	`ProceedsFromSalesOfAssetsInvestingActivities`	$811.00K	USD	2 Qtrs
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$8.40M	USD	2 Qtrs
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$7.96M	USD	2 Qtrs
Net cash used in investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-7.59M	USD	2 Qtrs
Net cash used in investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-2.46M	USD	2 Qtrs
Cash dividends paid	`PaymentsOfDividendsCommonStock`	$4.89M	USD	2 Qtrs
Cash dividends paid	`PaymentsOfDividendsCommonStock`	$4.97M	USD	2 Qtrs
Issuance (repurchases) of common stock, net	`ProceedsFromRepurchaseOfEquity`	$206.00K	USD	2 Qtrs
Issuance (repurchases) of common stock, net	`ProceedsFromRepurchaseOfEquity`	$-1.10M	USD	2 Qtrs
Proceeds from revolving line of credit and construction loans	`ProceedsFromIssuanceOfLongTermDebt`	$4.34M	USD	2 Qtrs
Proceeds from revolving line of credit and construction loans	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	2 Qtrs
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$2.16M	USD	2 Qtrs
Repayments of long-term debt	`RepaymentsOfLongTermDebt`	$2.61M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-8.60M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-2.58M	USD	2 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-1.45M	USD	2 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-195.00K	USD	2 Qtrs
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-21.16M	USD	2 Qtrs
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$6.80M	USD	2 Qtrs
Cash and cash equivalents including discontinued operations at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$162.73M	USD	Point-in-time
Cash and cash equivalents including discontinued operations at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$143.76M	USD	Point-in-time
Cash and cash equivalents including discontinued operations at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$164.92M	USD	Point-in-time
Cash and cash equivalents including discontinued operations at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$155.93M	USD	Point-in-time
Cash and cash equivalents including discontinued operations at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$162.73M	USD	Point-in-time
Cash and cash equivalents including discontinued operations at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$143.76M	USD	Point-in-time
Cash and cash equivalents including discontinued operations at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$164.92M	USD	Point-in-time
Cash and cash equivalents including discontinued operations at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$155.93M	USD	Point-in-time
Cash held by discontinued operations at end of period	`DisposalGroupIncludingDiscontinuedOperationCash`	-	USD	Point-in-time
Cash held by discontinued operations at end of period	`DisposalGroupIncludingDiscontinuedOperationCash`	$750.00K	USD	Point-in-time
Cash and cash equivalents from continuing operations at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$162.73M	USD	Point-in-time
Cash and cash equivalents from continuing operations at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$143.01M	USD	Point-in-time
Cash paid for income taxes	`IncomeTaxesPaidNet`	$10.69M	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$2.10M	USD	2 Qtrs
Inventory capitalized as property, plant and equipment	`InventoryCapitalizedAsPropertyPlantAndEquipment`	$195.00K	USD	2 Qtrs
Inventory capitalized as property, plant and equipment	`InventoryCapitalizedAsPropertyPlantAndEquipment`	$339.00K	USD	2 Qtrs
Dividends declared but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$2.47M	USD	Point-in-time
Dividends declared but not yet paid	`DividendsPayableCurrentAndNoncurrent`	-	USD	Point-in-time
Property, plant and equipment purchases included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$2.33M	USD	2 Qtrs
Property, plant and equipment purchases included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$938.00K	USD	2 Qtrs
Capitalized cloud computing service costs included in accounts payable	`CapitalizedCloudComputingServiceCostsButNotYetPaid`	$2.27M	USD	2 Qtrs
Capitalized cloud computing service costs included in accounts payable	`CapitalizedCloudComputingServiceCostsButNotYetPaid`	$1.48M	USD	2 Qtrs
Cash paid for interest	`InterestPaidNet`	$10.09M	USD	2 Qtrs
Cash paid for interest	`InterestPaidNet`	$10.84M	USD	2 Qtrs

Stockholders Equity 55 line items

Line Item	Tag	Value	Unit	Period
Cash dividend, per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.12	USD	2 Qtrs
Cash dividend, per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	1 Quarter
Cash dividend, per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.06	USD	1 Quarter
Cash dividend, per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.06	USD	2 Qtrs
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$466.76M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$514.45M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$464.88M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$483.07M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$545.94M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$528.31M	USD	Point-in-time
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-22.02M	USD	2 Qtrs
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-42.05M	USD	2 Qtrs
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-19.36M	USD	1 Quarter
Net income (loss)	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-4.74M	USD	1 Quarter
Changes in cumulative translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.90M	USD	1 Quarter
Changes in cumulative translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$3.68M	USD	1 Quarter
Changes in cumulative translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-1.58M	USD	2 Qtrs
Changes in cumulative translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$968.00K	USD	2 Qtrs
Changes in cumulative translation adjustment, attributable to parent	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-1.58M	USD	2 Qtrs
Changes in cumulative translation adjustment, attributable to parent	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$968.00K	USD	2 Qtrs
Changes in cumulative translation adjustment, attributable to parent	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$1.90M	USD	1 Quarter
Changes in cumulative translation adjustment, attributable to parent	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$3.68M	USD	1 Quarter
Shares issued under ESPP	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.60M	USD	1 Quarter
Shares issued under ESPP	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$807.00K	USD	1 Quarter
Shares issued under ESPP	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.60M	USD	2 Qtrs
Shares issued under ESPP	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$807.00K	USD	2 Qtrs
Shares issued for restricted stock units vested	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	1 Quarter
Shares issued for restricted stock units vested	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	2 Qtrs
Shares issued for restricted stock units vested	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	1 Quarter
Shares issued for restricted stock units vested	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	-	USD	2 Qtrs
Repurchase and retirement of stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$200.00K	USD	1 Quarter
Repurchase and retirement of stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$1.69M	USD	2 Qtrs
Repurchase and retirement of stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$2.03M	USD	2 Qtrs
Repurchase and retirement of stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$288.00K	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.01M	USD	2 Qtrs
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.36M	USD	2 Qtrs
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.40M	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.66M	USD	1 Quarter
Cash dividends	`DividendsCommonStockCash`	$4.91M	USD	2 Qtrs
Cash dividends	`DividendsCommonStockCash`	$2.49M	USD	2 Qtrs
Cash dividends	`DividendsCommonStockCash`	$2.46M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$289.00K	USD	2 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$122.00K	USD	2 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$44.00K	USD	1 Quarter
Adjustments related to postretirement benefits, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$39.00K	USD	1 Quarter
Adjustments related to postretirement benefits, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	-	USD	1 Quarter
Adjustments related to postretirement benefits, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	-	USD	2 Qtrs
Adjustments related to postretirement benefits, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-435.00K	USD	2 Qtrs
Noncontrolling interest	`MinorityInterestPeriodIncreaseDecrease`	-	USD	2 Qtrs
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$466.76M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$514.45M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$464.88M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$483.07M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$545.94M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$528.31M	USD	Point-in-time

Comprehensive Income 44 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-42.05M	USD	2 Qtrs
Net loss	`ProfitLoss`	$-4.74M	USD	1 Quarter
Net loss	`ProfitLoss`	$-19.36M	USD	1 Quarter
Net loss	`ProfitLoss`	$-22.02M	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-80.00K	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-36.00K	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-4.74M	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-41.97M	USD	2 Qtrs
Net loss attributable to Cohu	`NetIncomeLoss`	$-19.32M	USD	1 Quarter
Net loss attributable to Cohu	`NetIncomeLoss`	$-22.02M	USD	2 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-1.58M	USD	2 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$968.00K	USD	2 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$1.90M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$3.68M	USD	1 Quarter
Adjustments related to postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$39.00K	USD	1 Quarter
Adjustments related to postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	-	USD	1 Quarter
Adjustments related to postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	-	USD	2 Qtrs
Adjustments related to postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-435.00K	USD	2 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.90M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.65M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$968.00K	USD	2 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-1.14M	USD	2 Qtrs
Other comprehensive loss attributable to noncontrolling interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Other comprehensive loss attributable to noncontrolling interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Other comprehensive loss attributable to noncontrolling interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Other comprehensive loss attributable to noncontrolling interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	$-4.00K	USD	2 Qtrs
Other comprehensive income (loss) attributable to Cohu	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.65M	USD	1 Quarter
Other comprehensive income (loss) attributable to Cohu	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.90M	USD	1 Quarter
Other comprehensive income (loss) attributable to Cohu	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$968.00K	USD	2 Qtrs
Other comprehensive income (loss) attributable to Cohu	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-1.14M	USD	2 Qtrs
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-2.84M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-21.05M	USD	2 Qtrs
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-15.71M	USD	1 Quarter
Comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-43.19M	USD	2 Qtrs
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-84.00K	USD	2 Qtrs
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-36.00K	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Comprehensive loss attributable to Cohu	`ComprehensiveIncomeNetOfTax`	$-15.68M	USD	1 Quarter
Comprehensive loss attributable to Cohu	`ComprehensiveIncomeNetOfTax`	$-21.05M	USD	2 Qtrs
Comprehensive loss attributable to Cohu	`ComprehensiveIncomeNetOfTax`	$-2.84M	USD	1 Quarter
Comprehensive loss attributable to Cohu	`ComprehensiveIncomeNetOfTax`	$-43.10M	USD	2 Qtrs

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