$EXPO
EXPONENT INC Stock $expo

$expo Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-K Financial Statement

#000156459020007824 Filed on February 28, 2020

Income Statement

Concept	2020 Q1	2018 Q4	2018 Q3
Revenue	$110.1M	$92.14M	$95.30M
YoY Change	11.19%	4.37%	8.85%
Cost Of Revenue	$7.900M	$6.900M	$6.600M
YoY Change	41.07%	23.21%	26.92%
Gross Profit	$102.2M	$85.30M	$88.70M
YoY Change	9.42%	3.14%	7.65%
Gross Profit Margin	92.81%	92.57%	93.07%
Selling, General & Admin	$73.90M	$50.70M	$60.30M
YoY Change	2.64%	-11.52%	8.45%
% of Gross Profit	72.31%	59.44%	67.98%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.900M	$1.600M	$1.600M
YoY Change	18.75%	6.67%	0.0%
% of Gross Profit	1.86%	1.88%	1.8%
Operating Expenses	$80.90M	$58.50M	$74.71M
YoY Change	-2.85%	-9.86%	9.46%
Operating Profit	$21.35M	$26.79M	$20.59M
YoY Change	35.52%	50.53%	6.68%
Interest Expense	$1.000M	$900.0K	$700.0K
YoY Change	-9.09%	125.0%	75.0%
% of Operating Profit	4.68%	3.36%	3.4%
Other Income/Expense, Net	$4.400M	-$5.800M	$3.395M
YoY Change	-41.86%	-332.0%	24.59%
Pretax Income	$26.81M	$21.96M	$23.99M
YoY Change	14.94%	5.97%	8.89%
Income Tax	$7.700M	$5.900M	$6.536M
% Of Pretax Income	28.72%	26.87%	27.25%
Net Earnings	$19.12M	$16.04M	$17.45M
YoY Change	-15.81%	-532.82%	19.19%
Net Earnings / Revenue	17.36%	17.4%	18.31%
Basic Earnings Per Share	$0.36	$0.30	$0.33
Diluted Earnings Per Share	$0.36	$0.30	$0.32
COMMON SHARES
Basic Shares Outstanding	52.68M	52.84M	53.03M
Diluted Shares Outstanding	53.82M	54.12M	54.30M

Balance Sheet

Concept	2020 Q1	2018 Q4	2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$231.6M	$208.6M	$202.4M
YoY Change	34.81%	6.21%	22.22%
Cash & Equivalents	$176.4M	$127.1M	$121.0M
Short-Term Investments	$55.20M	$81.50M	$81.40M
Other Short-Term Assets	$12.30M	$12.20M	$11.20M
YoY Change	-12.14%	35.56%	4.67%
Inventory
Prepaid Expenses
Receivables	$120.1M	$105.8M	$122.9M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$364.0M	$326.6M	$336.5M
YoY Change	19.51%	3.52%	11.76%
LONG-TERM ASSETS
Property, Plant & Equipment	$61.59M	$46.10M	$43.97M
YoY Change	21.11%	31.67%	24.98%
Goodwill	$8.607M	$8.607M	$8.607M
YoY Change	0.0%	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$949.0K	$1.238M	$1.415M
YoY Change	-7.32%	-8.02%	-6.6%
Total Long-Term Assets	$199.4M	$142.3M	$144.4M
YoY Change	7.99%	14.7%	7.31%
TOTAL ASSETS
Total Short-Term Assets	$364.0M	$326.6M	$336.5M
Total Long-Term Assets	$199.4M	$142.3M	$144.4M
Total Assets	$563.4M	$468.9M	$480.9M
YoY Change	15.17%	6.68%	10.39%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$4.644M	$2.551M	$13.20M
YoY Change	-62.55%	-8.37%	-4.35%
Accrued Expenses	$13.94M	$9.732M	$66.10M
YoY Change	-73.3%	-18.61%	10.72%
Deferred Revenue	$12.71M	$9.166M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$124.0M	$98.30M	$88.15M
YoY Change	71.71%	5.58%	8.42%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$2.669M	$2.548M	$2.911M
YoY Change	-1.22%	-23.39%	-94.64%
Total Long-Term Liabilities	$2.669M	$2.548M	$2.911M
YoY Change	-1.22%	-23.39%	-94.64%
TOTAL LIABILITIES
Total Short-Term Liabilities	$124.0M	$98.30M	$88.15M
Total Long-Term Liabilities	$2.669M	$2.548M	$2.911M
Total Liabilities	$213.2M	$155.0M	$150.3M
YoY Change	33.19%	3.01%	10.81%
SHAREHOLDERS EQUITY
Retained Earnings	$384.7M	$342.0M	$332.9M
YoY Change	9.75%	12.51%	6.27%
Common Stock	$245.0M	$227.3M	$225.5M
YoY Change	2.52%	8.11%	8.1%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$277.7M	$252.6M	$224.8M
YoY Change	7.73%	13.19%	2.29%
Treasury Stock Shares	$13.95M	$14.21M	13.66M shares
Shareholders Equity	$350.3M	$313.9M	$330.6M
YoY Change
Total Liabilities & Shareholders Equity	$563.4M	$468.9M	$480.9M
YoY Change	15.17%	6.68%	10.39%

Cashflow Statement

Concept	2020 Q1	2018 Q4	2018 Q3
OPERATING ACTIVITIES
Net Income	$19.12M	$16.04M	$17.45M
YoY Change	-15.81%	-532.82%	19.19%
Depreciation, Depletion And Amortization	$1.900M	$1.600M	$1.600M
YoY Change	18.75%	6.67%	0.0%
Cash From Operating Activities	$55.80M	$44.40M	$18.90M
YoY Change	-555.4%	8.82%	92.86%
INVESTING ACTIVITIES
Capital Expenditures	-$6.000M	-$4.100M	-$3.300M
YoY Change	-205.82%	215.38%	-498.55%
Acquisitions
YoY Change
Other Investing Activities	$22.00M	$300.0K	-$5.900M
YoY Change	-303.7%	-92.5%	47.5%
Cash From Investing Activities	$16.00M	-$3.800M	-$9.100M
YoY Change	-196.86%	-240.74%	85.71%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-29.00M	-34.20M	-6.600M
YoY Change	49.37%	293.1%	15.79%
NET CHANGE
Cash From Operating Activities	55.80M	44.40M	18.90M
Cash From Investing Activities	16.00M	-3.800M	-9.100M
Cash From Financing Activities	-29.00M	-34.20M	-6.600M
Net Change In Cash	42.80M	6.400M	3.200M
YoY Change	-189.21%	-81.61%	-500.0%
FREE CASH FLOW
Cash From Operating Activities	$55.80M	$44.40M	$18.90M
Capital Expenditures	-$6.000M	-$4.100M	-$3.300M
Free Cash Flow	$61.80M	$48.50M	$22.20M
YoY Change	-444.81%	15.2%	147.44%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2020Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y10M6D
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y11M4D
CY2020	dei	Security12b Title Security12bTitle	Common Stock, par value $0.001 per share
CY2020	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2020	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020	dei	Entity Shell Company EntityShellCompany	false
CY2019Q2	dei	Entity Public Float EntityPublicFloat	2244943377
CY2020Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	51817981
CY2020	dei	Trading Symbol TradingSymbol	EXPO
CY2020	dei	Entity Registrant Name EntityRegistrantName	EXPONENT, INC.
CY2020	dei	Amendment Flag AmendmentFlag	false
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	0-18655
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	77-0218904
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	149 Commonwealth Drive
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Menlo Park
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94025
CY2020	dei	City Area Code CityAreaCode	650
CY2020	dei	Local Phone Number LocalPhoneNumber	326-9400
CY2020	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2020	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2020	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020	dei	Entity Small Business EntitySmallBusiness	false
CY2020	dei	Document Annual Report DocumentAnnualReport	true
CY2020	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2020	dei	Document Type DocumentType	10-K
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-01-03
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0000851520
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-03
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-63414000
CY2017	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2025000
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	27220000
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	21835000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-62500000
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	463000
CY2017	expo	Revenue Before Reimbursements RevenueBeforeReimbursements	329664000
CY2018Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	59349000
CY2017	expo	Revenue From Reimbursement RevenueFromReimbursement	18135000
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	379523000
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	347799000
CY2018	us-gaap	Labor And Related Expense LaborAndRelatedExpense	215052000
CY2017	us-gaap	Labor And Related Expense LaborAndRelatedExpense	210289000
CY2018	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	30599000
CY2017	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	29544000
CY2018	expo	Cost Incurred From Reimbursable Expense CostIncurredFromReimbursableExpense	24884000
CY2017	expo	Cost Incurred From Reimbursable Expense CostIncurredFromReimbursableExpense	18135000
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17532000
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17780000
CY2018	us-gaap	Operating Expenses OperatingExpenses	288067000
CY2017	us-gaap	Operating Expenses OperatingExpenses	275748000
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	91456000
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	72051000
CY2018	us-gaap	Investment Income Net InvestmentIncomeNet	2751000
CY2017	us-gaap	Investment Income Net InvestmentIncomeNet	1294000
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-890000
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9164000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	93317000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	82509000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21063000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41204000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	72254000
CY2017	us-gaap	Net Income Loss NetIncomeLoss	41305000
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.37
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.78
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	54168000
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53972000
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.42
CY2017	us-gaap	Net Income Loss NetIncomeLoss	41305000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	1187000
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	63000
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CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	71430000
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CY2018Q4	us-gaap	Short Term Investments ShortTermInvestments	81495000
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	105814000
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	12244000
CY2018Q4	us-gaap	Assets Current AssetsCurrent	326612000
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	46103000
CY2020	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	7947000
CY2020	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-11183000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	347000
CY2020	us-gaap	Dividends Dividends	33957000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	82460000
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CY2020	us-gaap	Investment Income Net InvestmentIncomeNet	3912000
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CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	104190000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21730000
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CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	417199000
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CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	273346000
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CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4066000
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CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	12283000
CY2018Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	49436000
CY2018Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	8154000
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CY2020Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	86723000
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CY2020Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	12710000
CY2018Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	9166000
CY2020Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	5944000
CY2020Q1	us-gaap	Liabilities Current LiabilitiesCurrent	123960000
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	98304000
CY2020Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2669000
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2548000
CY2020Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	68373000
CY2018Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	52708000
CY2018Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	1467000
CY2020Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	18158000
CY2020Q1	us-gaap	Liabilities Liabilities	213160000
CY2018Q4	us-gaap	Liabilities Liabilities	155027000
CY2020Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2020Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000
CY2020Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2020Q1	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2020Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2020Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000
CY2020Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	65707000
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	65707000
CY2020Q1	us-gaap	Common Stock Value CommonStockValue	66000
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	66000
CY2020Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	244935000
CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	227283000
CY2020Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	302000
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-45000
CY2020Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-2062000
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-2808000
CY2020Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1760000
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2853000
CY2020Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	384668000
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	342024000
CY2020Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	13951000
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	14208000
CY2020Q1	us-gaap	Treasury Stock Value TreasuryStockValue	277658000
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	252611000
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	350251000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	313909000
CY2020Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	563411000
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	468936000
CY2017	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1207000
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	818000
CY2018	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-603000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	49377000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	127059000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	124794000
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	76855000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	8005000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	7707000
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	16487000
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	22821000
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1624000
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1514000
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	6667000
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5083000
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	24778000
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	29418000
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2604000
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	12570000
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1111000
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-784000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3715000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21063000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41204000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	19597000
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	28878000
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7824000
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	11931000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	1187000
CY2017	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	6918000
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-9520000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	124794000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-90000
CY2017	us-gaap	Dividends Dividends	21976000
CY2017	us-gaap	Net Income Loss NetIncomeLoss	41305000
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	289088000
CY2018	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1474000
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8550000
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	27915000
CY2018	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	7643000
CY2018	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-8839000
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	191000
CY2018	us-gaap	Dividends Dividends	27522000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	72254000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	313909000
CY2020	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1668000
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1561000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8710000
CY2020	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	21957000
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	145000
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	-601000
CY2020	us-gaap	Profit Loss ProfitLoss	82460000
CY2018	us-gaap	Profit Loss ProfitLoss	72254000
CY2017	us-gaap	Profit Loss ProfitLoss	41305000
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6806000
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6292000
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6285000
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	516000
CY2018	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	114000
CY2018	expo	Deferred Rent DeferredRent	-175000
CY2017	expo	Deferred Rent DeferredRent	362000
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2224000
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1848000
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2506000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	17466000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	16993000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	16155000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2845000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3715000
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	11786000
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	16548000
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2438000
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	25197000
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3343000
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	11047000
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2867000
CY2020	expo	Increase Decrease In Operation Lease Right Of Use Assets IncreaseDecreaseInOperationLeaseRightOfUseAssets	-205000
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	6715000
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-4620000
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	5984000
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	11891000
CY2018	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	9820000
CY2017	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	5831000
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	3544000
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	864000
CY2017	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	678000
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	9520000
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	21957000
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	27915000
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	11931000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	91188000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	67838000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	23038000
CY2018	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	1474000
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	33503000
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-41261000
CY2017	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	972000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	2265000
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	16298000
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4725000
CY2020	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	38693000
CY2018	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	52522000
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	9827000
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	114967000
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	176436000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	127059000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	108059000
CY2017	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	28997000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	66000000
CY2018	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	43000000
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	16000000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	4269000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-25820000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-17722000
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	11183000
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8839000
CY2018Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Use of Estimates</p> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the period. Estimates are used for, but not limited to, revenue recognition, allowance for contract losses and doubtful accounts, stock-based compensation, income taxes, goodwill, the useful life of property, equipment and leasehold improvements, and operating lease liabilities. Actual results could differ from those estimates.</p>
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52691000
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52906000
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52724000
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53884000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	54168000
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53972000
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4129000
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4391000
CY2020	expo	Income Tax Rate Reconciliation Divestiture Of Foreign Subsidiary IncomeTaxRateReconciliationDivestitureOfForeignSubsidiary	956000
CY2018	expo	Income Tax Rate Reconciliation Divestiture Of Foreign Subsidiary IncomeTaxRateReconciliationDivestitureOfForeignSubsidiary	0
CY2020	expo	Income Tax Rate Reconciliation Nondeductible Expense Officer Compensation IncomeTaxRateReconciliationNondeductibleExpenseOfficerCompensation	759000
CY2018	expo	Income Tax Rate Reconciliation Nondeductible Expense Officer Compensation IncomeTaxRateReconciliationNondeductibleExpenseOfficerCompensation	0
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	345000
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	5754000
CY2018	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	6067000
CY2020	expo	Subcontractor Fees Not Included In Revenues SubcontractorFeesNotIncludedInRevenues	14409000
CY2018	expo	Subcontractor Fees Not Included In Revenues SubcontractorFeesNotIncludedInRevenues	23174000
CY2020Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	231277000
CY2020Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	324000
CY2020Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	0
CY2020Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	231601000
CY2018Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	208693000
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	91000
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	230000
CY2018Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	208554000
CY2020Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	172310000
CY2020Q1	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	76357000
CY2020Q1	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	76357000
CY2018Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	145486000
CY2018Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	59349000
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	49842000
CY2020Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	50119000
CY2020Q1	expo	Available For Sale Securities Debt Maturities In Next One To Two Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesInNextOneToTwoYearsAmortizedCost	4999000
CY2020Q1	expo	Available For Sale Securities Debt Maturities In Next One To Two Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesInNextOneToTwoYearsFairValue	5046000
CY2020Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	54841000
CY2020Q1	us-gaap	Short Term Investments ShortTermInvestments	55165000
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	20000
CY2020Q1	us-gaap	Land Land	18339000
CY2020Q1	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	60437000
CY2018Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	38946000
CY2020Q1	us-gaap	Construction In Progress Gross ConstructionInProgressGross	1133000
CY2020Q1	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	47628000
CY2020Q1	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	10504000
CY2020Q1	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	13653000
CY2020Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	151694000
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	135022000
CY2020Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	90107000
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	61587000
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6806000
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4295000
CY2020Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	120138000
CY2020Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	4644000
CY2020Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	13939000
CY2020Q1	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	18583000
CY2020Q1	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	54471000
CY2020Q1	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	8878000
CY2020Q1	us-gaap	Accrued Vacation Current AccruedVacationCurrent	10896000
CY2020Q1	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	7984000
CY2018Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	6641000
CY2020Q1	us-gaap	Other Employee Related Liabilities Current OtherEmployeeRelatedLiabilitiesCurrent	4494000
CY2018Q4	us-gaap	Other Employee Related Liabilities Current OtherEmployeeRelatedLiabilitiesCurrent	2234000
CY2020Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	86723000
CY2018	expo	Income Tax Reconciliation Excess Tax Benefit From Share Based Compensation IncomeTaxReconciliationExcessTaxBenefitFromShareBasedCompensation	3310000
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-341000
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-217000
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	394000
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	247000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21730000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21063000
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.209
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.226
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	15658000
CY2020Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	28463000
CY2020Q1	expo	Deferred Tax Assets Operating Leases DeferredTaxAssetsOperatingLeases	6867000
CY2018Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	6700000
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.044
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	6938000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	5993000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3187000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2176000
CY2020Q1	expo	Lessee Operating Lease Liability Payments Due Year Six LesseeOperatingLeaseLiabilityPaymentsDueYearSix	1491000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2845000
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	11786000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21730000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	21880000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	8017000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	16498000
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1523000
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	6554000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	24575000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1727000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1118000
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	15137000
CY2020	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	0
CY2018	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	0
CY2017	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	1370000
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2806000
CY2017	expo	Income Tax Rate Reconciliation Divestiture Of Foreign Subsidiary IncomeTaxRateReconciliationDivestitureOfForeignSubsidiary	0
CY2017	expo	Income Tax Rate Reconciliation Nondeductible Expense Officer Compensation IncomeTaxRateReconciliationNondeductibleExpenseOfficerCompensation	0
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	335000
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	417000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2000
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	18000
CY2020	expo	Income Tax Reconciliation Excess Tax Benefit From Share Based Compensation IncomeTaxReconciliationExcessTaxBenefitFromShareBasedCompensation	6394000
CY2017	expo	Income Tax Reconciliation Excess Tax Benefit From Share Based Compensation IncomeTaxReconciliationExcessTaxBenefitFromShareBasedCompensation	5831000
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-1339000
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-252000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41204000
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.499
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	13964000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	22944000
CY2018Q4	expo	Deferred Tax Assets Operating Leases DeferredTaxAssetsOperatingLeases	0
CY2020Q1	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	0
CY2018Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	192000
CY2020Q1	us-gaap	Deferred Tax Assets Unrealized Losses On Trading Securities DeferredTaxAssetsUnrealizedLossesOnTradingSecurities	0
CY2018Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Trading Securities DeferredTaxAssetsUnrealizedLossesOnTradingSecurities	320000
CY2020Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	0
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	34000
CY2020Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	50988000
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	37454000
CY2020Q1	expo	Deferred Tax Liabilities State Taxes DeferredTaxLiabilitiesStateTaxes	1624000
CY2018Q4	expo	Deferred Tax Liabilities State Taxes DeferredTaxLiabilitiesStateTaxes	1184000
CY2020Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	2104000
CY2018Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	2086000
CY2020Q1	expo	Deferred Tax Liabilities Operating Leases DeferredTaxLiabilitiesOperatingLeases	6867000
CY2018Q4	expo	Deferred Tax Liabilities Operating Leases DeferredTaxLiabilitiesOperatingLeases	0
CY2020Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	84000
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	0
CY2020Q1	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	2339000
CY2020	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	3141000
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	15167000
CY2018	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	17381000
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6292000
CY2018	us-gaap	Revenues Revenues	379523000
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	379523000
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	91456000
CY2020	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	22290000
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6806000
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	61587000
CY2020	us-gaap	Revenues Revenues	417199000
CY2018	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2018	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	0
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2020	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	0
CY2018Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	0
CY2020Q1	expo	Deferred Tax Liabilities Divestiture Of Foreign Subsidiary DeferredTaxLiabilitiesDivestitureOfForeignSubsidiary	956000
CY2020Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	193000
CY2018Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	94000
CY2020Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	14167000
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	3364000
CY2020Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	36821000
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	34090000
CY2017	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	16507000
CY2017	expo	Lower Enacted Corporate Tax Rate LowerEnactedCorporateTaxRate	0.21
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	15137000
CY2017	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	1370000
CY2017	expo	Tax Cuts And Jobs Acts Mandatory Repatriation Tax Period TaxCutsAndJobsActsMandatoryRepatriationTaxPeriod	P8Y
CY2020	expo	Total Excess Tax Benefit From Share Based Compensation TotalExcessTaxBenefitFromShareBasedCompensation	8067000
CY2018	expo	Total Excess Tax Benefit From Share Based Compensation TotalExcessTaxBenefitFromShareBasedCompensation	4154000
CY2017	expo	Total Excess Tax Benefit From Share Based Compensation TotalExcessTaxBenefitFromShareBasedCompensation	6528000
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1789000
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	599000
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	257000
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	383000
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1748000
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	515000
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	340000
CY2020Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1923000
CY2020Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	1557000
CY2020	expo	Unrecognized Liability For Uncertain Tax Positions For Next Twelve Months UnrecognizedLiabilityForUncertainTaxPositionsForNextTwelveMonths	0
CY2020Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000
CY2020Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2020Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2020Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2019Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.160
CY2019Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8240000
CY2019Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.160
CY2019Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8306000
CY2019Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.160
CY2019Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8323000
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.160
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8280000
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	33149000
CY2018Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.130
CY2018Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.130
CY2018Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	6764000
CY2018Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.130
CY2018Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	6765000
CY2018Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.130
CY2018Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	6723000
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26952000
CY2020	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	5146000
CY2018	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	5892000
CY2017	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	5667000
CY2020	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	342000
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	21957000
CY2018	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	562000
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	27915000
CY2017	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	372000
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	11931000
CY2019Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	75000000
CY2016Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	35000000
CY2020Q1	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	70504000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	25600000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	23200000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	21300000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	57.08
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	40.61
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	29.50
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P10Y
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	778000
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.80
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	50000
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	54.95
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	165851
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.41
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	662149
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	26.23
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	29290000
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	450649
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	20.99
CY2020Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	22292000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	9651000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1461000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	15.16
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	10.59
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	8.09
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	17466000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	16993000
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	85111000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	16155000
CY2020	expo	Income Tax Benefit Associated With Stockbased Compensation IncomeTaxBenefitAssociatedWithStockbasedCompensation	8067000
CY2018	expo	Income Tax Benefit Associated With Stockbased Compensation IncomeTaxBenefitAssociatedWithStockbasedCompensation	4467000
CY2020	expo	Defined Contribution Plan Employer Contribution Annual Vesting Period DefinedContributionPlanEmployerContributionAnnualVestingPeriod	P5Y
CY2020	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	9073000
CY2018	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	8419000
CY2017	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	7914000
CY2017	expo	Income Tax Benefit Associated With Stockbased Compensation IncomeTaxBenefitAssociatedWithStockbasedCompensation	6331000
CY2020	expo	Defined Contribution Plan Employer Contribution Percentage Of Eligible Wages DefinedContributionPlanEmployerContributionPercentageOfEligibleWages	0.07
CY2020	expo	Defined Contribution Plan Employer Contribution Percentage Of Eligible Wages DefinedContributionPlanEmployerContributionPercentageOfEligibleWages	0.07
CY2020	expo	Defined Contribution Plan Employer Contribution Percentage Of Eligible Wages DefinedContributionPlanEmployerContributionPercentageOfEligibleWages	0.07
CY2020	expo	Defined Contribution Plan Employer Contribution Annual Vesting Percentage DefinedContributionPlanEmployerContributionAnnualVestingPercentage	0.20
CY2020Q1	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	75934000
CY2018Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	57778000
CY2020Q1	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	76357000
CY2018Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	59349000
CY2020	expo	Change In Market Value Of Deferred Compensation Trust Assets ChangeInMarketValueOfDeferredCompensationTrustAssets	12834000
CY2018	expo	Change In Market Value Of Deferred Compensation Trust Assets ChangeInMarketValueOfDeferredCompensationTrustAssets	-3900000
CY2017	expo	Change In Market Value Of Deferred Compensation Trust Assets ChangeInMarketValueOfDeferredCompensationTrustAssets	6547000
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	7522000
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	347799000
CY2020Q1	expo	Lessee Operating Lease Liability Payments Due Year Seven LesseeOperatingLeaseLiabilityPaymentsDueYearSeven	1507000
CY2020Q1	expo	Lessee Operating Lease Liability Payments Due Year Eight LesseeOperatingLeaseLiabilityPaymentsDueYearEight	1466000
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y2M12D
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4773000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	27531000
CY2020Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3429000
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	24102000
CY2020	expo	Gain Loss On Deferred Compensation Investments GainLossOnDeferredCompensationInvestments	12834000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-90000
CY2020	expo	Vested Restricted Stock Awards Issued To Settle Accrued Bonuses VestedRestrictedStockAwardsIssuedToSettleAccruedBonuses	7947000
CY2018	expo	Gain Loss On Deferred Compensation Investments GainLossOnDeferredCompensationInvestments	-3900000
CY2017	expo	Gain Loss On Deferred Compensation Investments GainLossOnDeferredCompensationInvestments	6547000
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-840000
CY2018	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	167000
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-19000
CY2018	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	2823000
CY2017	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	2655000
CY2020	expo	Other Miscellaneous Income Loss Net OtherMiscellaneousIncomeLossNet	32000
CY2018	expo	Other Miscellaneous Income Loss Net OtherMiscellaneousIncomeLossNet	20000
CY2017	expo	Other Miscellaneous Income Loss Net OtherMiscellaneousIncomeLossNet	-19000
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-890000
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9164000
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	21364000
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	28636000
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	25849000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	347000
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	191000
CY2018	expo	Vested Restricted Stock Awards Issued To Settle Accrued Bonuses VestedRestrictedStockAwardsIssuedToSettleAccruedBonuses	7643000
CY2017	expo	Vested Restricted Stock Awards Issued To Settle Accrued Bonuses VestedRestrictedStockAwardsIssuedToSettleAccruedBonuses	6910000
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	482000
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1231000
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	148000
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	29480000
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	417199000
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6285000
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	46103000
CY2017	us-gaap	Revenues Revenues	347799000
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	72051000
CY2017	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	4725000
CY2019Q1	expo	Revenue Before Reimbursements RevenueBeforeReimbursements	93401000
CY2019Q2	expo	Revenue Before Reimbursements RevenueBeforeReimbursements	100263000
CY2019Q1	us-gaap	Revenues Revenues	99031000
CY2019Q2	us-gaap	Revenues Revenues	106506000
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	15754000
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	24823000
CY2018Q4	us-gaap	Goodwill Goodwill	8607000
CY2020Q1	us-gaap	Goodwill Goodwill	8607000
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	19121000
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2017	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	0
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	25211000
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	26806000
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	19633000
CY2019Q3	expo	Revenue Before Reimbursements RevenueBeforeReimbursements	95506000
CY2020Q1	expo	Revenue Before Reimbursements RevenueBeforeReimbursements	102220000
CY2019Q3	us-gaap	Revenues Revenues	101548000
CY2020Q1	us-gaap	Revenues Revenues	110114000
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	23184000
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	21350000
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52802000
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52681000
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	54002000
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53817000
CY2018Q3	expo	Revenue Before Reimbursements RevenueBeforeReimbursements	88714000
CY2018Q4	expo	Revenue Before Reimbursements RevenueBeforeReimbursements	85269000
CY2018Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	54119000
CY2018Q3	us-gaap	Revenues Revenues	95302000
CY2018Q4	us-gaap	Revenues Revenues	92143000
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	20594000
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	26786000
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	23989000
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	21959000
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	17453000
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	16036000
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.32
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.30
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	53032000
CY2018Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52839000
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	54302000

Files In Submission

Name	View Source	Status
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0001564590-20-007824-index.html	Edgar Link	pending
0001564590-20-007824.txt	Edgar Link	pending
0001564590-20-007824-xbrl.zip	Edgar Link	pending
expo-10k_20200103.htm	Edgar Link	pending
expo-10k_20200103_htm.xml	Edgar Link	completed
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expo-20200103_def.xml	Edgar Link	unprocessable
expo-20200103_lab.xml	Edgar Link	unprocessable
expo-20200103_pre.xml	Edgar Link	unprocessable
expo-ex1038_303.htm	Edgar Link	pending
expo-ex1039_302.htm	Edgar Link	pending
expo-ex1040_301.htm	Edgar Link	pending
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$EXPO
EXPONENT INC Stock $expo

2020 Q1 Form 10-K Financial Statement

#000156459020007824 Filed on February 28, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EXPO EXPONENT INC Stock $expo

2020 Q1 Form 10-K Financial Statement

#000156459020007824 Filed on February 28, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EXPO
EXPONENT INC Stock $expo