$EXPO
EXPONENT INC Stock $expo

$expo Overview Financials Valuation SEC Filings Company Website

2014 Q1 Form 10-K Financial Statement

#000114420414012676 Filed on March 03, 2014

Income Statement

Concept	2014 Q1	2012 Q4	2012 Q3
Revenue	$72.80M	$72.95M	$73.30M
YoY Change	0.19%	7.43%	11.14%
Cost Of Revenue	$3.700M	$7.900M	$6.600M
YoY Change	0.0%	6.76%	46.67%
Gross Profit	$69.00M	$65.00M	$66.70M
YoY Change	0.0%	7.44%	10.07%
Gross Profit Margin	94.78%	89.11%	91.0%
Selling, General & Admin	$50.20M	$45.20M	$46.10M
YoY Change	-3.46%	4.15%	11.08%
% of Gross Profit	72.75%	69.54%	69.12%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.300M	$1.200M	$1.200M
YoY Change	18.18%	9.09%	20.0%
% of Gross Profit	1.88%	1.85%	1.8%
Operating Expenses	$56.70M	$51.30M	$58.57M
YoY Change	-8.27%	4.06%	18.5%
Operating Profit	$12.30M	$13.72M	$14.73M
YoY Change	13.35%	22.46%	-10.87%
Interest Expense	$0.00	$100.0K	$100.0K
YoY Change		0.0%
% of Operating Profit	0.0%	0.73%	0.68%
Other Income/Expense, Net	$2.300M	$600.0K	$1.602M
YoY Change	-13.34%	-66.67%	-175.42%
Pretax Income	$14.70M	$14.44M	$16.33M
YoY Change	8.85%	10.21%	13.4%
Income Tax	$5.900M	$6.000M	$6.105M
% Of Pretax Income	40.14%	41.56%	37.39%
Net Earnings	$8.700M	$8.472M	$10.23M
YoY Change	9.08%	10.03%	16.94%
Net Earnings / Revenue	11.95%	11.61%	13.95%
Basic Earnings Per Share		$0.62	$0.75
Diluted Earnings Per Share	$155.9K	$0.60	$0.72
COMMON SHARES
Basic Shares Outstanding	13.06M shares	13.73M shares	13.69M shares
Diluted Shares Outstanding		14.21M shares	14.20M shares

Balance Sheet

Concept	2014 Q1	2012 Q4	2012 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$156.1M	$134.1M	$109.7M
YoY Change	40.63%	22.24%	15.47%
Cash & Equivalents	$122.9M	$113.3M	$87.65M
Short-Term Investments	$33.20M	$20.90M	$22.10M
Other Short-Term Assets	$18.60M	$15.60M	$14.70M
YoY Change	24.0%	9.86%	-1.34%
Inventory		$400.0K	$2.600M
Prepaid Expenses
Receivables	$76.98M	$85.36M	$88.36M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$251.7M	$235.4M	$215.4M
YoY Change	21.82%	18.56%	15.32%
LONG-TERM ASSETS
Property, Plant & Equipment	$28.72M	$27.45M	$27.18M
YoY Change	1.49%	0.85%	-1.88%
Goodwill	$8.607M	$8.607M	$8.607M
YoY Change		0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$551.0K	$760.0K	$833.0K
YoY Change	-98.93%	-3.18%	-97.53%
Total Long-Term Assets	$92.48M	$79.97M	$78.16M
YoY Change	4.62%	13.91%	11.65%
TOTAL ASSETS
Total Short-Term Assets	$251.7M	$235.4M	$215.4M
Total Long-Term Assets	$92.48M	$79.97M	$78.16M
Total Assets	$344.2M	$315.4M	$293.6M
YoY Change	16.67%	17.35%	14.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.798M	$7.010M	$10.20M
YoY Change	-60.03%	4.63%	15.91%
Accrued Expenses	$5.644M	$3.376M	$43.00M
YoY Change	-81.43%	-92.98%	18.78%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$72.15M	$71.77M	$58.55M
YoY Change	68.57%	18.09%	17.33%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$1.181M	$988.0K	$1.025M
YoY Change	-96.53%	41.14%	-95.38%
Total Long-Term Liabilities	$1.181M	$988.0K	$1.025M
YoY Change	-96.53%	41.14%	-95.38%
TOTAL LIABILITIES
Total Short-Term Liabilities	$72.15M	$71.77M	$58.55M
Total Long-Term Liabilities	$1.181M	$988.0K	$1.025M
Total Liabilities	$109.1M	$98.99M	$85.44M
YoY Change	41.88%	20.61%	18.34%
SHAREHOLDERS EQUITY
Retained Earnings	$226.0M	$206.1M	$198.8M
YoY Change		14.84%
Common Stock	$141.3M	$123.7M	$121.5M
YoY Change		14.45%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$132.4M	$113.1M	$111.9M
YoY Change		12.71%
Treasury Stock Shares	3.363M shares	3.221M shares	3.240M shares
Shareholders Equity	$235.1M	$216.4M	$208.1M
YoY Change
Total Liabilities & Shareholders Equity	$344.2M	$315.4M	$293.6M
YoY Change	16.67%	17.35%	14.32%

Cashflow Statement

Concept	2014 Q1	2012 Q4	2012 Q3
OPERATING ACTIVITIES
Net Income	$8.700M	$8.472M	$10.23M
YoY Change	9.08%	10.03%	16.94%
Depreciation, Depletion And Amortization	$1.300M	$1.200M	$1.200M
YoY Change	18.18%	9.09%	20.0%
Cash From Operating Activities	$28.00M	$26.90M	$2.200M
YoY Change	-638.46%	26.89%	-88.6%
INVESTING ACTIVITIES
Capital Expenditures	-$1.600M	-$1.500M	$1.483M
YoY Change	-181.67%	25.0%	52.73%
Acquisitions
YoY Change
Other Investing Activities	-$20.10M	$1.100M	$2.300M
YoY Change	-279.46%		-109.87%
Cash From Investing Activities	-$21.70M	-$500.0K	$800.0K
YoY Change	-333.33%	-58.33%	-103.32%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-5.600M	-800.0K	-200.0K
YoY Change	-63.16%	33.33%	-98.72%
NET CHANGE
Cash From Operating Activities	28.00M	26.90M	2.200M
Cash From Investing Activities	-21.70M	-500.0K	800.0K
Cash From Financing Activities	-5.600M	-800.0K	-200.0K
Net Change In Cash	700.0K	25.60M	2.800M
YoY Change	-106.31%	31.96%	-113.73%
FREE CASH FLOW
Cash From Operating Activities	$28.00M	$26.90M	$2.200M
Capital Expenditures	-$1.600M	-$1.500M	$1.483M
Free Cash Flow	$29.60M	$28.40M	$717.0K
YoY Change	-513.47%	26.79%	-96.09%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	23562000	USD
CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	656000	USD
CY2014Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	122948000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	27446000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	8607000	USD
CY2014Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	56934000	USD
CY2014Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	6771000	USD
CY2014Q1	us-gaap	Liabilities Current LiabilitiesCurrent	72147000	USD
CY2014Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1181000	USD
CY2014Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	33447000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	235444000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	18359000	USD
CY2012Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	24801000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	760000	USD
CY2014Q1	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	2332000	USD
CY2014Q1	us-gaap	Liabilities Liabilities	109107000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-274000	USD
CY2014Q1	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	8442000	USD
CY2014Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	344166000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	123693000	USD
CY2014Q1	us-gaap	Common Stock Value CommonStockValue	16000	USD
CY2014Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	141250000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	315417000	USD
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	113087000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	206057000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	216429000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	113268000	USD
CY2012Q4	us-gaap	Short Term Investments ShortTermInvestments	20881000	USD
CY2014Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	76980000	USD
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	85361000	USD
CY2014Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	10450000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8277000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	8135000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	7657000	USD
CY2014Q1	us-gaap	Assets Current AssetsCurrent	251684000	USD
CY2014Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	28721000	USD
CY2014Q1	us-gaap	Goodwill Goodwill	8607000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	21102000	USD
CY2014Q1	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	33501000	USD
CY2012Q4	us-gaap	Assets Assets	315417000	USD
CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	10386000	USD
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	54720000	USD
CY2012Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	6665000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	71771000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	988000	USD
CY2012Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	24697000	USD
CY2012Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	1532000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	98988000	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	16000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	10000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	24000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	99000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	109000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-250000	USD
CY2014Q1	us-gaap	Stockholders Equity StockholdersEquity	235059000	USD
CY2014Q1	us-gaap	Short Term Investments ShortTermInvestments	33171000	USD
CY2014Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	551000	USD
CY2014Q1	us-gaap	Assets Assets	344166000	USD
CY2014Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	226040000	USD
CY2014Q1	us-gaap	Treasury Stock Value TreasuryStockValue	132356000	USD
CY2014Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	156103000	USD
CY2012Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	134109000	USD
CY2014	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	25000	USD
CY2012	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	41000	USD
CY2014	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	9000	USD
CY2012	us-gaap	Available For Sale Debt Securities Gross Unrealized Loss AvailableForSaleDebtSecuritiesGrossUnrealizedLoss	1000	USD
CY2014Q1	expo	Cash Cash Equivalents And Short Term Investments Fair Value Disclosure CashCashEquivalentsAndShortTermInvestmentsFairValueDisclosure	156119000	USD
CY2012Q4	expo	Cash Cash Equivalents And Short Term Investments Fair Value Disclosure CashCashEquivalentsAndShortTermInvestmentsFairValueDisclosure	134149000	USD
CY2014Q1	expo	Available For Sale Securities Short Term Investments Amortized Cost Due In Year One AvailableForSaleSecuritiesShortTermInvestmentsAmortizedCostDueInYearOne	12740000	USD
CY2014Q1	expo	Available For Sale Securities Short Term Investments Amortized Cost Due In Year Two AvailableForSaleSecuritiesShortTermInvestmentsAmortizedCostDueInYearTwo	20415000	USD
CY2014Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	33155000	USD
CY2014Q1	expo	Avalable For Sale Securities Short Term Investments Estimated Fair Value Due In Year One AvalableForSaleSecuritiesShortTermInvestmentsEstimatedFairValueDueInYearOne	12744000	USD
CY2014Q1	expo	Avalable For Sale Securities Short Term Investments Estimated Fair Value Due In Year Two AvalableForSaleSecuritiesShortTermInvestmentsEstimatedFairValueDueInYearTwo	20427000	USD
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14181000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13616000	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13780000	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14751000	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14025000	shares
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-1169000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	2378000	USD
CY2014Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2771000	USD
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2666000	USD
CY2014Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14293000	shares
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2014Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2014Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	16427000	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	16427000	shares
CY2014Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	3363000	shares
CY2012Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3221000	shares
CY2011	expo	Change In Market Value Of Deferred Compensation Trust Assets ChangeInMarketValueOfDeferredCompensationTrustAssets	-273000	USD
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	21669000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	24701000	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	24104000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	52000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-14000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-28000	USD
CY2011	expo	Vested Restricted Stock Awards Issued To Settle Accrued Bonuses VestedRestrictedStockAwardsIssuedToSettleAccruedBonuses	4538000	USD
CY2014	expo	Vested Restricted Stock Awards Issued To Settle Accrued Bonuses VestedRestrictedStockAwardsIssuedToSettleAccruedBonuses	5807000	USD
CY2012	expo	Vested Restricted Stock Awards Issued To Settle Accrued Bonuses VestedRestrictedStockAwardsIssuedToSettleAccruedBonuses	5343000	USD
CY2011	us-gaap	Revenues Revenues	272446000	USD
CY2014	us-gaap	Revenues Revenues	296168000	USD
CY2012	us-gaap	Revenues Revenues	292653000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	53460000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	55946000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	57620000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6226000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4942000	USD
CY2014	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2011	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	246667000	USD
CY2014	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	280043000	USD
CY2012	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	266562000	USD
CY2011	us-gaap	Reimbursement Revenue ReimbursementRevenue	25779000	USD
CY2014	us-gaap	Reimbursement Revenue ReimbursementRevenue	16125000	USD
CY2012	us-gaap	Reimbursement Revenue ReimbursementRevenue	26091000	USD
CY2011	us-gaap	Labor And Related Expense LaborAndRelatedExpense	156853000	USD
CY2014	us-gaap	Labor And Related Expense LaborAndRelatedExpense	184084000	USD
CY2012	us-gaap	Labor And Related Expense LaborAndRelatedExpense	171809000	USD
CY2011	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	23238000	USD
CY2014	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	25299000	USD
CY2012	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	23574000	USD
CY2011	us-gaap	Cost Of Reimbursable Expense CostOfReimbursableExpense	25779000	USD
CY2014	us-gaap	Cost Of Reimbursable Expense CostOfReimbursableExpense	16125000	USD
CY2012	us-gaap	Cost Of Reimbursable Expense CostOfReimbursableExpense	26091000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13116000	USD
CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	14714000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13559000	USD
CY2011	us-gaap	Operating Expenses OperatingExpenses	218986000	USD
CY2014	us-gaap	Operating Expenses OperatingExpenses	240222000	USD
CY2012	us-gaap	Operating Expenses OperatingExpenses	235033000	USD
CY2011	us-gaap	Investment Income Net InvestmentIncomeNet	236000	USD
CY2014	us-gaap	Investment Income Net InvestmentIncomeNet	127000	USD
CY2012	us-gaap	Investment Income Net InvestmentIncomeNet	328000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1123000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	7872000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3801000	USD
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.84
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.70
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	54819000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24524000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	32695000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	38640000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	37225000	USD
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.31
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	63945000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	61749000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	25305000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	22124000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3379000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-997000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	3002000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	7374000	USD
CY2011	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	9404000	USD
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.22
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.76
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.60
CY2011	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-72000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	373000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	249000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	32675000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	38999000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37446000	USD
CY2011	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4411000	USD
CY2014	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4951000	USD
CY2012	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4711000	USD
CY2011	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-344000	USD
CY2014	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-340000	USD
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-560000	USD
CY2011	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	-417000	USD
CY2014	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	800000	USD
CY2012	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	-310000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1987000	USD
CY2014	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1705000	USD
CY2012	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1763000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	10340000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	13168000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	12378000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3663000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3398000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-4194000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	2378000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	4267000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	3948000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	3018000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-6676000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	14059000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1929000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4596000	USD
CY2014	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	4665000	USD
CY2012	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	9667000	USD
CY2011	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-183000	USD
CY2014	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	106000	USD
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	717000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	46596000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	61792000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	48505000	USD
CY2011	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	26599000	USD
CY2014	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	33422000	USD
CY2012	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	515000	USD
CY2011	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	0	USD
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	19190000	USD
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	3770000	USD
CY2011	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	1080000	USD
CY2014	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	1578000	USD
CY2012	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	518000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-29354000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-18880000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	4267000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	3948000	USD
CY2011	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3527000	USD
CY2014	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	6402000	USD
CY2012	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3531000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	40573000	USD
CY2014	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	25519000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	22887000	USD
CY2011	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2378000	USD
CY2014	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	1812000	USD
CY2012	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	3611000	USD
CY2011	us-gaap	Payments Of Dividends PaymentsOfDividends	0	USD
CY2014	us-gaap	Payments Of Dividends PaymentsOfDividends	7927000	USD
CY2012	us-gaap	Payments Of Dividends PaymentsOfDividends	0	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-39344000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-33769000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-18859000	USD
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-8000	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	537000	USD
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	352000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-22110000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	9680000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	28829000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	106549000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	84439000	USD
CY2014	dei	Document Type DocumentType	10-K
CY2014	dei	Amendment Flag AmendmentFlag	false
CY2014	dei	Document Period End Date DocumentPeriodEndDate	2014-01-03
CY2014	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2014	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2014	dei	Trading Symbol TradingSymbol	EXPO
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	13063216	shares
CY2014	dei	Entity Registrant Name EntityRegistrantName	EXPONENT INC
CY2014	dei	Entity Central Index Key EntityCentralIndexKey	0000851520
CY2014	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-03
CY2014	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2014	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2014	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2014	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2013Q2	dei	Entity Public Float EntityPublicFloat	543857810	USD
CY2011	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	142000	USD
CY2014	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2012	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2012	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	33000	USD
CY2011	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	0	USD
CY2014	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	0	USD
CY2012	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	508000	USD
CY2014	us-gaap	Use Of Estimates UseOfEstimates	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><strong><font style="FONT-SIZE: 10pt"><font style="FONT-FAMILY:Times New Roman">Use of Estimates</font></font></strong></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><font style="FONT-SIZE: 10pt"><font style="FONT-FAMILY:Times New Roman">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.<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> </font> Actual results could differ from those estimates.</font></font></div> </div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2014	us-gaap	Revenue Recognition Deferred Revenue RevenueRecognitionDeferredRevenue	<div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <h3 style="PAGE-BREAK-AFTER: avoid; TEXT-ALIGN: justify; MARGIN: 0in 0in 0pt"> <strong><font style="FONT-SIZE: 10pt">Deferred Revenues</font></strong></h3> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><font style="FONT-SIZE: 10pt">Deferred revenues represent amounts billed to clients in advance of services provided, primarily on fixed-price projects.</font></div> </div> <table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2014	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount	31000000	USD
CY2014Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2006Q2	expo	Preferred Stock Shares Authorized Limitation On Use PreferredStockSharesAuthorizedLimitationOnUse	2000000	shares
CY2011	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	9349000	USD
CY2014	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	10383000	USD
CY2012	us-gaap	Treasury Stock Reissued At Lower Than Repurchase Price TreasuryStockReissuedAtLowerThanRepurchasePrice	10600000	USD
CY2011	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1002000	shares
CY2014	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	438000	shares
CY2012	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	480000	shares
CY2011	expo	Gross Revenues GrossRevenues	280671000	USD
CY2014	expo	Gross Revenues GrossRevenues	302742000	USD
CY2012	expo	Gross Revenues GrossRevenues	298818000	USD
CY2014Q1	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	6976000	USD
CY2012Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	6304000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-19000	USD
CY2014Q1	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	35370000	USD
CY2012Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	33885000	USD
CY2011	expo	Sub Contractor Fees SubContractorFees	8225000	USD
CY2014	expo	Sub Contractor Fees SubContractorFees	6574000	USD
CY2012	expo	Sub Contractor Fees SubContractorFees	6165000	USD
CY2011	expo	Recovery Of Out Of Pocket Expenses RecoveryOfOutOfPocketExpenses	6162000	USD
CY2014	expo	Recovery Of Out Of Pocket Expenses RecoveryOfOutOfPocketExpenses	6619000	USD
CY2012	expo	Recovery Of Out Of Pocket Expenses RecoveryOfOutOfPocketExpenses	6426000	USD
CY2011	us-gaap	Recovery Of Direct Costs RecoveryOfDirectCosts	19617000	USD
CY2014	us-gaap	Recovery Of Direct Costs RecoveryOfDirectCosts	9506000	USD
CY2012	us-gaap	Recovery Of Direct Costs RecoveryOfDirectCosts	19665000	USD
CY2014Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	2798000	USD
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	7010000	USD
CY2014Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	5644000	USD
CY2012Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	3376000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	8000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	187000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	184000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	36000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-10000	USD
CY2014Q1	us-gaap	Accrued Vacation Current AccruedVacationCurrent	8004000	USD
CY2012Q4	us-gaap	Accrued Vacation Current AccruedVacationCurrent	8008000	USD
CY2014Q1	us-gaap	Other Employee Related Liabilities Current OtherEmployeeRelatedLiabilitiesCurrent	6584000	USD
CY2012Q4	us-gaap	Other Employee Related Liabilities Current OtherEmployeeRelatedLiabilitiesCurrent	6523000	USD
CY2006Q2	expo	Authorized Common Stock Shares Limits On Use AuthorizedCommonStockSharesLimitsOnUse	40000000	shares
CY2014Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2006Q2	expo	Authorized Preferred Stock Shares Limits On Use AuthorizedPreferredStockSharesLimitsOnUse	2000000	shares
CY2014Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2014Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2014Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2011	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	1310000	USD
CY2014	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	1913000	USD
CY2012	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	1671000	USD
CY2011	expo	Gain Loss On Deferred Compensation Investments GainLossOnDeferredCompensationInvestments	-273000	USD
CY2014	expo	Gain Loss On Deferred Compensation Investments GainLossOnDeferredCompensationInvestments	6044000	USD
CY2012	expo	Gain Loss On Deferred Compensation Investments GainLossOnDeferredCompensationInvestments	2158000	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	70000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-89000	USD
CY2012	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-61000	USD
CY2011	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	16000	USD
CY2014	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	4000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1123000	USD
CY2014	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	7872000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	183800000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3801000	USD
CY2014Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	7718000	USD
CY2014Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	6411000	USD
CY2014Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	4489000	USD
CY2014Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2736000	USD
CY2014Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1354000	USD
CY2014Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	2795000	USD
CY2014Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	25503000	USD
CY2011	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	894000	USD
CY2014	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1166000	USD
CY2012	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1008000	USD
CY2011	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1336000	USD
CY2014	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	294000	USD
CY2012	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2607000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	2378000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	4267000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	3948000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5044000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7107000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6289000	USD
CY2014Q1	us-gaap	Purchase Obligation PurchaseObligation	350000	USD
CY2011	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	40573000	USD
CY2014	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	25011000	USD
CY2012	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	23395000	USD
CY2011	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	4538000	USD
CY2014	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	5807000	USD
CY2012	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	5343000	USD
CY2011	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-3377000	USD
CY2014	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-6028000	USD
CY2012	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-3532000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	186715000	USD
CY2014Q1	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	34928000	USD
CY2012Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	34491000	USD
CY2014Q1	us-gaap	Construction In Progress Gross ConstructionInProgressGross	51000	USD
CY2012Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	706000	USD
CY2014Q1	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	32046000	USD
CY2014Q1	us-gaap	Land Land	4450000	USD
CY2012Q4	us-gaap	Land Land	4450000	USD
CY2012Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	29687000	USD
CY2014Q1	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	7542000	USD
CY2012Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	7067000	USD
CY2014Q1	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	12745000	USD
CY2012Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	9724000	USD
CY2014	expo	Dividends And Dividend Equivalent Payments Declared DividendsAndDividendEquivalentPaymentsDeclared	-7971000	USD
CY2014Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	91762000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	86125000	USD
CY2014Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	63041000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	58679000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	22468000	USD
CY2012Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	374000	USD
CY2014Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	0	USD
CY2014	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.07	pure
CY2014	expo	Defined Contribution Plan Employer Contribution Annual Vesting Percentage DefinedContributionPlanEmployerContributionAnnualVestingPercentage	0.2	pure
CY2014	expo	Defined Contribution Plan Employer Contribution Annual Vesting Period DefinedContributionPlanEmployerContributionAnnualVestingPeriod	P5Y
CY2011	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	6148000	USD
CY2014	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	6564000	USD
CY2012	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	6573000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	20544000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	17515000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	16330000	USD
CY2013Q3	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	70096000	USD
CY2012Q3	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	66725000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	14654000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	14438000	USD
	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	69036000	USD
CY2012Q4	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	65049000	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	18271000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	17248000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1411000	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	852000	USD
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4587000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4824000	USD
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4304000	USD
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	25787000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	28703000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	28718000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3013000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2703000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3378000	USD
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-650000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-695000	USD
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-816000	USD
CY2013Q2	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	71919000	USD
CY2012Q2	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	68318000	USD
CY2013Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	68992000	USD
CY2012Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	66470000	USD
CY2013Q2	us-gaap	Revenues Revenues	75505000	USD
CY2012Q2	us-gaap	Revenues Revenues	74484000	USD
CY2013Q3	us-gaap	Revenues Revenues	75231000	USD
CY2012Q3	us-gaap	Revenues Revenues	73298000	USD
	us-gaap	Revenues Revenues	72772000	USD
CY2012Q4	us-gaap	Revenues Revenues	72946000	USD
CY2013Q1	us-gaap	Revenues Revenues	72660000	USD
CY2012Q1	us-gaap	Revenues Revenues	71925000	USD
CY2013Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	17593000	USD
CY2012Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	17361000	USD
CY2013Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	15160000	USD
CY2012Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	14728000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	12342000	USD
CY2012Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	13715000	USD
CY2013Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	10851000	USD
CY2012Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	11816000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	13505000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	13733000	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	10848000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	10327000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	11094000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	10225000	USD
	us-gaap	Net Income Loss NetIncomeLoss	8722000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	8472000	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	7976000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	8201000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	19187000	USD
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	22381000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	21612000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2568000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	30000	shares
CY2014	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2819000	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2409000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	74000	USD
CY2014	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	36000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	104000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	240000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	226000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	296000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	27500	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	511140	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	258128	shares
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.62
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	435396	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	25000	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	2000	shares
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	12000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-79000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-40000	USD
CY2013Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13637000	shares
CY2014	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Exercise In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExerciseInPeriod	68628	shares
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.80
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.75
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.82
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.75
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.60
CY2012	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Exercise In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExerciseInPeriod	200268	shares
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	217000	shares
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.56
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.57
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.58
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.59
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	191000	USD
CY2014	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-6000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	351000	USD
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.77
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.72
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.79
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.72
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.63
CY2012Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13835000	shares
CY2013Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13598000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13694000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13556000	shares
CY2012Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13733000	shares
CY2013Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13667000	shares
CY2012Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	13859000	shares
CY2011	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.404	pure
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.396	pure
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.397	pure
CY2013Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14007000	shares
CY2012Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14316000	shares
CY2013Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13993000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14196000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	13949000	shares
CY2012Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14208000	shares
CY2013Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14125000	shares
CY2012Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14419000	shares
CY2011	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Exercise In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExerciseInPeriod	105744	shares
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	213512	shares
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	141125	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	15.69
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	24.21
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	17.60
CY2014Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	15539000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	14503000	USD
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	37.72
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	50.03
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	48.27
CY2014Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	22373000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	17252000	USD
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	31.95
CY2014Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	8675000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	5739000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	29237000	USD
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.76
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	13.01
CY2011	expo	Tax Benefit For Stock Option Plans TaxBenefitForStockOptionPlans	2378000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	26016000	USD
CY2014Q1	expo	Deferred Tax Liabilities State Taxes DeferredTaxLiabilitiesStateTaxes	1519000	USD
CY2014Q1	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	3215000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	1095000	USD
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	6.50
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	26.81
CY2014Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	37912000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	31755000	USD
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y10M6D
CY2014	expo	Tax Benefit For Stock Option Plans TaxBenefitForStockOptionPlans	4267000	USD
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.07
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P5Y9M29D
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y10M28D
CY2014Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1147000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	908000	USD
CY2013Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2013Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	2361000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	6007000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	3423000	USD
CY2012Q4	expo	Deferred Tax Liabilities State Taxes DeferredTaxLiabilitiesStateTaxes	1099000	USD
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	32.06
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35	pure
CY2014Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	2925000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	2829000	USD
CY2014Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	622000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	500000	USD
CY2014Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	394000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	216000	USD
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	9835000	USD
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	9700000	USD
CY2014Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	7136000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	388000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	316000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	275000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	317000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	77000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	72000	USD
CY2014	expo	Unrecognized Tax Benefits Reductions Resulting From Change In Accounting Method UnrecognizedTaxBenefitsReductionsResultingFromChangeInAccountingMethod	0	USD
CY2012	expo	Unrecognized Tax Benefits Reductions Resulting From Change In Accounting Method UnrecognizedTaxBenefitsReductionsResultingFromChangeInAccountingMethod	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2012	expo	Tax Benefit For Stock Option Plans TaxBenefitForStockOptionPlans	3948000	USD
CY2014Q1	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	2379000	USD
CY2014Q1	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	118000	USD
CY2014	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedVestedInPeriodWeightedAverageGrantDateFairValue	13.30
CY2012	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedVestedInPeriodWeightedAverageGrantDateFairValue	12.27
CY2011	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Forfeited In Period Weighted Average Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedForfeitedInPeriodWeightedAverageFairValue	0
CY2014	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Forfeited In Period Weighted Average Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedForfeitedInPeriodWeightedAverageFairValue	0
CY2012	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Forfeited In Period Weighted Average Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedForfeitedInPeriodWeightedAverageFairValue	0
CY2014Q1	us-gaap	Dividends Payable Date Declared Day Month And Year DividendsPayableDateDeclaredDayMonthAndYear	2014-02-05
CY2014Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
CY2014Q1	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2014-03-28
CY2014Q1	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2014-03-07
CY2012	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	2995000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3177000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	7484000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	16.51
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2013Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2013Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1998000	USD
CY2013Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1945000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1965000	USD
CY2014	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	7877000	USD
CY2013Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1969000	USD
CY2011	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	9983000	USD
CY2014	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	12757000	USD
CY2012	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	11984000	USD
CY2011	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	357000	USD
CY2014	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	411000	USD
CY2012	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	394000	USD
CY2010Q4	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedNumber	136000	shares
CY2011	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedGrantsInPeriod	30000	shares
CY2014	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedGrantsInPeriod	27500	shares
CY2012	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedGrantsInPeriod	25000	shares
CY2011	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedVestedInPeriod	62122	shares
CY2014	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedVestedInPeriod	35879	shares
CY2012	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedVestedInPeriod	44624	shares
CY2011	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedForfeitedInPeriod	0	shares
CY2014	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedForfeitedInPeriod	0	shares
CY2012	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedForfeitedInPeriod	0	shares
CY2011Q4	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedNumber	103878	shares
CY2014Q1	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedNumber	75875	shares
CY2012Q4	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedNumber	84254	shares
CY2011	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedGrantsInPeriodWeightedAverageGrantDateFairValue	16.51
CY2014	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedGrantsInPeriodWeightedAverageGrantDateFairValue	18.78
CY2012	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedGrantsInPeriodWeightedAverageGrantDateFairValue	19.51
CY2011	expo	Share Based Compensation Arrangement By Share Based Payment Award Options Non Vested Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedVestedInPeriodWeightedAverageGrantDateFairValue	10.23
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	18.78
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	19.51
CY2010Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	10.64
CY2011Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	12.58
CY2014Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	16.95
CY2012Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	14.80
CY2011	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0	USD
CY2014	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0	USD
CY2014	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	0	USD
CY2012	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	0	USD
CY2014Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011	us-gaap	Goodwill Other Changes GoodwillOtherChanges	0	USD
CY2014	us-gaap	Goodwill Other Changes GoodwillOtherChanges	0	USD
CY2012	us-gaap	Goodwill Other Changes GoodwillOtherChanges	0	USD
CY2011	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2014	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2012	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD

Files In Submission

Name	View Source	Status
0001144204-14-012676-index-headers.html	Edgar Link	pending
0001144204-14-012676-index.html	Edgar Link	pending
0001144204-14-012676.txt	Edgar Link	pending
0001144204-14-012676-xbrl.zip	Edgar Link	pending
expo-20140103.xml	Edgar Link	completed
expo-20140103.xsd	Edgar Link	pending
expo-20140103_cal.xml	Edgar Link	unprocessable
expo-20140103_def.xml	Edgar Link	unprocessable
expo-20140103_lab.xml	Edgar Link	unprocessable
expo-20140103_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
ft0001img-1.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
v368946_10k.htm	Edgar Link	pending
v368946_ex10-44.htm	Edgar Link	pending
v368946_ex21-1.htm	Edgar Link	pending
v368946_ex23-1.htm	Edgar Link	pending
v368946_ex31-1.htm	Edgar Link	pending
v368946_ex31-2.htm	Edgar Link	pending
v368946_ex32-1.htm	Edgar Link	pending
v368946_ex32-2.htm	Edgar Link	pending

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$EXPO
EXPONENT INC Stock $expo

2014 Q1 Form 10-K Financial Statement

#000114420414012676 Filed on March 03, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EXPO EXPONENT INC Stock $expo

2014 Q1 Form 10-K Financial Statement

#000114420414012676 Filed on March 03, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EXPO
EXPONENT INC Stock $expo