$PDFS
PDF SOLUTIONS INC

2021 Q4 Form 10-K Financial Statement

#000155837022002561 Filed on March 01, 2022

View on sec.gov

Income Statement

Concept 2021 Q4 2021 Q3 2021
Revenue $29.89M $29.56M $111.1M
YoY Change 33.62% 27.88% 26.14%
Cost Of Revenue $11.68M $11.07M $44.19M
YoY Change 18.66% 16.61% 20.2%
Gross Profit $18.21M $18.49M $66.87M
YoY Change 45.36% 35.73% 30.39%
Gross Profit Margin 60.93% 62.54% 60.21%
Selling, General & Admin $9.167M $9.609M $37.65M
YoY Change 6.22% 14.12% 15.22%
% of Gross Profit 50.34% 51.98% 56.3%
Research & Development $11.22M $10.66M $43.78M
YoY Change 12.4% 27.97% 26.33%
% of Gross Profit 61.6% 57.65% 65.47%
Depreciation & Amortization $2.279M $2.230M $6.218M
YoY Change 3.59% 13.78% -7.54%
% of Gross Profit 12.51% 12.06% 9.3%
Operating Expenses $20.70M $20.27M $81.43M
YoY Change 9.92% 21.01% 20.94%
Operating Profit -$2.487M -$1.781M -$14.56M
YoY Change -60.54% -43.08% -9.27%
Interest Expense $292.0K $194.0K $683.0K
YoY Change -139.46% -153.89% -152.54%
% of Operating Profit
Other Income/Expense, Net $683.0K
YoY Change -153.82%
Pretax Income -$5.378M -$1.901M -$18.32M
YoY Change -23.61% -48.12% 1.42%
Income Tax $1.622M $506.0K $3.171M
% Of Pretax Income
Net Earnings -$7.000M -$2.407M -$21.49M
YoY Change -79.07% -11.96% -46.76%
Net Earnings / Revenue -23.42% -8.14% -19.35%
Basic Earnings Per Share -$0.19 -$0.06 -$0.58
Diluted Earnings Per Share -$0.19 -$0.06 -$0.58
COMMON SHARES
Basic Shares Outstanding 37.35M 37.22M 37.14M
Diluted Shares Outstanding 37.22M 37.14M

Balance Sheet

Concept 2021 Q4 2021 Q3 2021
SHORT-TERM ASSETS
Cash & Short-Term Investments $140.2M $141.2M $140.2M
YoY Change -3.49% -16.13% -3.49%
Cash & Equivalents $27.68M $71.24M $27.68M
Short-Term Investments $112.5M $69.99M $112.5M
Other Short-Term Assets $8.194M $10.30M $7.794M
YoY Change -19.67% 87.24% -23.59%
Inventory
Prepaid Expenses
Receivables $40.09M $33.68M $40.49M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $188.5M $185.2M $188.5M
YoY Change -2.52% -15.07% -2.53%
LONG-TERM ASSETS
Property, Plant & Equipment $35.30M $37.82M $40.70M
YoY Change -10.06% -4.22% -11.32%
Goodwill $14.10M $15.31M
YoY Change -10.61% 565.43%
Intangibles $21.24M $22.11M
YoY Change -13.57%
Long-Term Investments
YoY Change
Other Assets $9.121M $8.995M $9.196M
YoY Change 18.61% 8.61% 16.41%
Total Long-Term Assets $85.26M $90.02M $85.26M
YoY Change -9.49% -2.73% -9.49%
TOTAL ASSETS
Total Short-Term Assets $188.5M $185.2M $188.5M
Total Long-Term Assets $85.26M $90.02M $85.26M
Total Assets $273.8M $275.2M $273.8M
YoY Change -4.8% -11.39% -4.81%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $5.554M $3.210M $5.554M
YoY Change 26.26% 45.12% 26.23%
Accrued Expenses $3.328M $5.854M $14.58M
YoY Change -47.25% 95.07% -12.16%
Deferred Revenue $23.69M $22.21M
YoY Change 19.08% 16.43%
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $43.83M $41.14M $43.83M
YoY Change 3.84% 25.13% 3.85%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $2.443M $2.621M $10.36M
YoY Change 74.87% 148.67% -4.98%
Total Long-Term Liabilities $2.443M $2.621M $10.36M
YoY Change 74.87% 148.67% -4.98%
TOTAL LIABILITIES
Total Short-Term Liabilities $43.83M $41.14M $43.83M
Total Long-Term Liabilities $2.443M $2.621M $10.36M
Total Liabilities $54.18M $51.77M $54.18M
YoY Change 2.09% 12.96% 2.04%
SHAREHOLDERS EQUITY
Retained Earnings -$97.72M -$90.72M
YoY Change 28.19% 112.04%
Common Stock $6.000K $6.000K
YoY Change 0.0% 20.0%
Preferred Stock
YoY Change
Treasury Stock (at cost) $104.7M $104.0M
YoY Change 8.82% 9.48%
Treasury Stock Shares $10.00M $9.974M
Shareholders Equity $219.6M $223.5M $219.6M
YoY Change
Total Liabilities & Shareholders Equity $273.8M $275.2M $273.8M
YoY Change -4.8% -11.39% -4.81%

Cashflow Statement

Concept 2021 Q4 2021 Q3 2021
OPERATING ACTIVITIES
Net Income -$7.000M -$2.407M -$21.49M
YoY Change -79.07% -11.96% -46.76%
Depreciation, Depletion And Amortization $2.279M $2.230M $6.218M
YoY Change 3.59% 13.78% -7.54%
Cash From Operating Activities $416.0K $4.022M $4.243M
YoY Change -96.18% 1508.8% -80.52%
INVESTING ACTIVITIES
Capital Expenditures -$1.340M -$1.592M $3.672M
YoY Change -16.25% 11.33% -38.85%
Acquisitions $3.054M
YoY Change -89.31%
Other Investing Activities -$45.63M -$17.99M -$614.0K
YoY Change -51.23% -64.0% -99.57%
Cash From Investing Activities -$46.97M -$19.59M -$4.667M
YoY Change -50.64% -61.9% -96.9%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $4.523M
YoY Change -106.95%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -31.00K -335.0K -5.525M
YoY Change -92.25% -100.51% -108.53%
NET CHANGE
Cash From Operating Activities 416.0K 4.022M 4.243M
Cash From Investing Activities -46.97M -19.59M -4.667M
Cash From Financing Activities -31.00K -335.0K -5.525M
Net Change In Cash -46.58M -15.90M -6.131M
YoY Change -44.97% -206.84% -90.39%
FREE CASH FLOW
Cash From Operating Activities $416.0K $4.022M $4.243M
Capital Expenditures -$1.340M -$1.592M $3.672M
Free Cash Flow $1.756M $5.614M $571.0K
YoY Change -85.95% 234.17% -96.38%

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12463000
CY2021 pdfs Amortization Of Acquired Intangible Assets
AmortizationOfAcquiredIntangibleAssets
3334000
CY2020 pdfs Amortization Of Acquired Intangible Assets
AmortizationOfAcquiredIntangibleAssets
1446000
CY2021 us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
674000
CY2020 us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
549000
CY2021 pdfs Gain Loss On Disposition And Write Down Of Assets
GainLossOnDispositionAndWriteDownOfAssets
-3183000
CY2020 pdfs Gain Loss On Disposition And Write Down Of Assets
GainLossOnDispositionAndWriteDownOfAssets
-500000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
1373000
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
21007000
CY2021 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-147000
CY2020 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
25000
CY2021 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
5980000
CY2020 pdfs Prepayments To Acquire Property Plant And Equipment
PrepaymentsToAcquirePropertyPlantAndEquipment
963000
CY2021 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
3054000
CY2020 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
28580000
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-4667000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-150502000
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
1930000
CY2020 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
2570000
CY2020 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-8101000
CY2021 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-1136000
CY2020 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
433000
CY2021 pdfs Increase Decrease In Operating Lease Right Of Use Assets
IncreaseDecreaseInOperatingLeaseRightOfUseAssets
-1414000
CY2020 pdfs Increase Decrease In Operating Lease Right Of Use Assets
IncreaseDecreaseInOperatingLeaseRightOfUseAssets
-1193000
CY2021 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
1336000
CY2020 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
-2069000
CY2021 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-86000
CY2020 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-918000
CY2021 us-gaap Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
1264000
CY2020 us-gaap Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
1926000
CY2021 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-648000
CY2020 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
928000
CY2021 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
5028000
CY2020 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
7755000
CY2021 pdfs Increase Decrease Contract With Customer Liability Revenue Recognized
IncreaseDecreaseContractWithCustomerLiabilityRevenueRecognized
-1337000
CY2020 pdfs Increase Decrease Contract With Customer Liability Revenue Recognized
IncreaseDecreaseContractWithCustomerLiabilityRevenueRecognized
220000
CY2021 pdfs Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-1584000
CY2020 pdfs Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-1360000
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
4243000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
21783000
CY2021 us-gaap Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
171000000
CY2020 us-gaap Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
16500000
CY2021 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
168560000
CY2020 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
131454000
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3672000
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
6005000
CY2021 pdfs Prepayments To Acquire Property Plant And Equipment
PrepaymentsToAcquirePropertyPlantAndEquipment
381000
CY2021 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
1035000
CY2020 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
1670000
CY2021 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
3967000
CY2020 us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
4520000
CY2021 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
4523000
CY2020 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
65078000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-5525000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
64798000
CY2021 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-182000
CY2020 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
131000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-6131000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-63790000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
33815000
CY2021Q4 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
11800000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
33815000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
97605000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
27684000
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
27684000
CY2021 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
1359000
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
30315000
CY2020Q4 us-gaap Restricted Cash
RestrictedCash
3500000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
27684000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
33815000
CY2021 us-gaap Income Taxes Paid
IncomeTaxesPaid
1873000
CY2020 us-gaap Income Taxes Paid
IncomeTaxesPaid
2707000
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
1947000
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
2022000
CY2020 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
133000
CY2021 pdfs Advances For Purchase Of Fixed Assets Transferred From Prepaid Assets To Property And Equipment
AdvancesForPurchaseOfFixedAssetsTransferredFromPrepaidAssetsToPropertyAndEquipment
963000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
161000
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
286000
CY2020 us-gaap Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
190000
CY2021 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Use of Estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The preparation of financial statements in conformity with generally accepted accounting principles in the United States (“U.S. 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 during the reporting period. Significant estimates in these financial statements include revenue recognition, the estimated useful lives of property and equipment and intangible assets, assumptions made in analysis of allowance for doubtful accounts, fair values of assets acquired and liabilities assumed in business combinations, impairment of goodwill and long-lived assets, valuation for deferred tax assets, and accounting for lease obligations, stock-based compensation expense, and income tax uncertainties and contingencies. Actual results could differ from those estimates and may result in material effects on the Company’s operating results and financial position.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The global COVID-19 pandemic has impacted the operations and purchasing decisions of companies worldwide. As of the date of issuance of the consolidated financial statements, the Company is not aware of any specific event or circumstance relating to COVID-19 that would require updates to the Company’s estimates and judgments or revisions to the carrying value of its assets or liabilities. These estimates may change, as new events occur and additional information is obtained, and are recognized in the consolidated financial statements as soon as they become known. Actual results could differ from those estimates and any such differences may be material to the financial statements.</p>
CY2021 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Concentration of Credit Risk</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash and cash equivalents, short -term investments, and accounts receivable. The Company maintains its cash and cash equivalents and short-term investments with what it considers high credit quality financial institutions.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The Company primarily sells its products and services to companies in Asia, Europe and North America within the semiconductor industry. As of December 31, 2021, two customers accounted for 44% of the Company’s gross accounts receivable and two customers accounted for 27% of the Company’s total revenues for 2021. As of December 31, 2020, two customers accounted for 27% of the Company’s gross accounts receivable and one customer accounted for 23% of the Company’s revenues for 2020. See Note 13 for further details. The Company does not require collateral or other security to support accounts receivable. To reduce credit risk, management performs ongoing credit evaluations of its customers’ financial condition. The Company maintains allowances for potential credit losses.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The allowance for doubtful accounts, which was based on management’s best estimates, could be adjusted in the near term from current estimates depending on actual experience. Such adjustments could be material to the consolidated financial statements.</p>
CY2021 us-gaap Gain Loss On Investments
GainLossOnInvestments
0
CY2021 us-gaap Impairment Of Investments
ImpairmentOfInvestments
0
CY2021 us-gaap Depreciation And Amortization
DepreciationAndAmortization
6200000
CY2020 us-gaap Depreciation And Amortization
DepreciationAndAmortization
6700000
CY2021 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2021 us-gaap Number Of Reporting Units
NumberOfReportingUnits
1
CY2020Q4 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
7200000
CY2021Q4 pdfs Contract With Customer Asset Unbilled Receivables Not Billable Amount Expected To Be Collected After Next Twelve Months
ContractWithCustomerAssetUnbilledReceivablesNotBillableAmountExpectedToBeCollectedAfterNextTwelveMonths
1300000
CY2020Q4 pdfs Contract With Customer Asset Unbilled Receivables Not Billable Amount Expected To Be Collected After Next Twelve Months
ContractWithCustomerAssetUnbilledReceivablesNotBillableAmountExpectedToBeCollectedAfterNextTwelveMonths
2000000.0
CY2021 pdfs Number Of Revenue Sources
NumberOfRevenueSources
2
CY2021 pdfs Percent Of Revenue
PercentOfRevenue
1
CY2020 pdfs Percent Of Revenue
PercentOfRevenue
1
CY2021Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
2400000
CY2020Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
1200000
CY2021 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
16900000
CY2020 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
10700000
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
179500000
CY2021 us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
-400000
CY2020 us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
100000
CY2021 us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
700000
CY2020 us-gaap Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
500000
CY2020 us-gaap Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
0
CY2021 us-gaap Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
0
CY2020 us-gaap Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
0
CY2021 us-gaap Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
0
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
76712000
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
75537000
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
41417000
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
36295000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
35295000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
39242000
CY2021 pdfs Write Down In Value Of Long Lived Asset Held For Use
WriteDownInValueOfLongLivedAssetHeldForUse
3200000
CY2021Q4 us-gaap Goodwill
Goodwill
14100000
CY2020Q4 us-gaap Goodwill
Goodwill
15800000
CY2020Q4 us-gaap Goodwill
Goodwill
15774000
CY2019Q4 us-gaap Goodwill
Goodwill
2293000
CY2020 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
13481000
CY2021 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
1651000
CY2020 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
0
CY2021Q4 us-gaap Goodwill
Goodwill
14123000
CY2020Q4 us-gaap Goodwill
Goodwill
15774000
CY2021Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
21200000
CY2020Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
24600000
CY2021Q4 pdfs Intangible Assets Gross
IntangibleAssetsGross
47288000
CY2021Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
26049000
CY2021Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
21239000
CY2020Q4 pdfs Intangible Assets Gross
IntangibleAssetsGross
47288000
CY2020Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
22715000
CY2020Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
24573000
CY2021 us-gaap Finite Lived Intangible Assets Remaining Amortization Period1
FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1
P6Y9M18D
CY2021 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
3334000
CY2020 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1446000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
1053000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
1649000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
8144000
CY2021Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
1128000
CY2021Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
3468000
CY2021Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
3444000
CY2021Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
3046000
CY2021Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2882000
CY2021Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
2712000
CY2021Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
5687000
CY2021Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
21239000
CY2020 us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
0
CY2021 us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
0
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
1860000
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
1828000
CY2021 pdfs Shortterm And Variable Lease Cost
ShorttermAndVariableLeaseCost
822000
CY2020 pdfs Shortterm And Variable Lease Cost
ShorttermAndVariableLeaseCost
545000
CY2021 us-gaap Lease Cost
LeaseCost
2682000
CY2020 us-gaap Lease Cost
LeaseCost
2373000
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y8M12D
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P6Y4M24D
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0525
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0524
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
1825000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
1459000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
1071000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
1087000
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
7016000
CY2021Q4 pdfs Operating Lease Liability Amount Related To Extension Of Lease Term
OperatingLeaseLiabilityAmountRelatedToExtensionOfLeaseTerm
1100000
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1800000
CY2021 pdfs Term Of Product Warranty
TermOfProductWarranty
P90D
CY2021Q4 us-gaap Purchase Obligation
PurchaseObligation
8900000
CY2021 pdfs Threshold Payment Period Of Majority Of Purchase Obligation
ThresholdPaymentPeriodOfMajorityOfPurchaseObligation
P12M
CY2021Q4 us-gaap Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
0
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
12931000
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
12463000
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
745000
CY2019Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
10.64
CY2020 pdfs Employee Stock Purchase Plan Grants In Period Weighted Average Grant Date Fair Value
EmployeeStockPurchasePlanGrantsInPeriodWeightedAverageGrantDateFairValue
5.75
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
24000
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
16.72
CY2020 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
246000
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
10.46
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
57000
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
11.65
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
10000
CY2020 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
10.06
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
456000
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
10.95
CY2021 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
216000
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
8.90
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
10000
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
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