$EPAM
EPAM Systems, Inc. Stock $epam

$epam Overview Financials Valuation SEC Filings Company Website

2014 Q4 Form 10-K Financial Statement

#000135201016000030 Filed on February 23, 2016

Income Statement

Concept	2014 Q4	2014 Q3	2014 Q2
Revenue	$202.2M	$192.8M	$174.7M
YoY Change	28.3%	37.54%	31.17%
Cost Of Revenue	$121.5M	$122.5M	$110.1M
YoY Change	24.42%	38.37%	31.78%
Gross Profit	$80.72M	$70.26M	$64.59M
YoY Change	34.63%	36.12%	30.13%
Gross Profit Margin	39.92%	36.45%	36.97%
Selling, General & Admin	$49.76M	$42.88M	$38.67M
YoY Change	50.88%	53.71%	35.49%
% of Gross Profit	61.65%	61.03%	59.87%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$2.800M	$5.600M	$5.400M
YoY Change	-24.32%	43.59%	38.46%
% of Gross Profit	3.47%	7.97%	8.36%
Operating Expenses	$49.76M	$42.88M	$38.67M
YoY Change	50.88%	53.71%	35.49%
Operating Profit	$24.02M	$21.84M	$18.48M
YoY Change	3.55%	7.93%	5.37%
Interest Expense	$2.500M	$500.0K	-$100.0K
YoY Change	2400.0%	400.0%	0.0%
% of Operating Profit	10.41%	2.29%	-0.54%
Other Income/Expense, Net	-$1.900M
YoY Change
Pretax Income	$24.58M	$22.38M	$18.40M
YoY Change	5.45%	9.93%	5.54%
Income Tax	$6.159M	$3.338M	$3.587M
% Of Pretax Income	25.05%	14.92%	19.49%
Net Earnings	$18.42M	$19.04M	$14.81M
YoY Change	-1.79%	15.84%	4.93%
Net Earnings / Revenue	9.11%	9.88%	8.48%
Basic Earnings Per Share	$0.39	$0.40	$0.31
Diluted Earnings Per Share	$0.37	$0.38	$0.30
COMMON SHARES
Basic Shares Outstanding	47.91M shares	47.32M shares	47.07M shares
Diluted Shares Outstanding		49.83M shares	49.56M shares

Balance Sheet

Concept	2014 Q4	2014 Q3	2014 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$220.5M	$192.3M	$176.2M
YoY Change	29.4%	56.34%	62.4%
Cash & Equivalents	$220.5M	$191.2M	$175.1M
Short-Term Investments	$0.00	$1.100M	$1.100M
Other Short-Term Assets	$1.620M	$22.40M	$20.30M
YoY Change	243.95%	-19.42%	-12.12%
Inventory
Prepaid Expenses	$3.703M
Receivables	$124.5M	$113.9M	$108.2M
Other Receivables	$2.500M	$2.300M	$2.200M
Total Short-Term Assets	$415.1M	$401.9M	$374.8M
YoY Change	25.42%	31.7%	37.05%
LONG-TERM ASSETS
Property, Plant & Equipment	$55.13M	$54.67M	$54.52M
YoY Change	3.41%	1.04%	-1.58%
Goodwill	$57.42M	$39.06M	$42.55M
YoY Change	157.85%
Intangibles	$47.69M	$46.28M	$49.38M
YoY Change	247.23%
Long-Term Investments
YoY Change
Other Assets	$3.368M	$3.747M	$2.862M
YoY Change	-1.2%	-59.71%	-65.1%
Total Long-Term Assets	$178.9M	$163.1M	$163.1M
YoY Change	75.59%	62.6%	61.51%
TOTAL ASSETS
Total Short-Term Assets	$415.1M	$401.9M	$374.8M
Total Long-Term Assets	$178.9M	$163.1M	$163.1M
Total Assets	$594.0M	$565.0M	$538.0M
YoY Change	37.23%	39.34%	43.65%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$4.641M	$6.027M	$12.50M
YoY Change	63.7%	-26.5%	48.81%
Accrued Expenses	$32.20M	$31.67M	$23.28M
YoY Change	59.62%	255.79%	232.57%
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	$125.4M	$84.07M	$77.64M
YoY Change	129.43%	61.36%	64.15%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$0.00	$31.67M	$31.89M
YoY Change		2162.29%	2026.13%
Total Long-Term Liabilities	$0.00	$31.67M	$31.89M
YoY Change		2162.29%	2026.13%
TOTAL LIABILITIES
Total Short-Term Liabilities	$125.4M	$84.07M	$77.64M
Total Long-Term Liabilities	$0.00	$31.67M	$31.89M
Total Liabilities	$130.0M	$119.3M	$111.3M
YoY Change	128.93%	121.39%	125.8%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$48.00K	$48.00K	$48.00K
YoY Change	4.35%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.043M	$6.500M	$6.500M
YoY Change	-53.44%
Treasury Stock Shares
Shareholders Equity	$464.1M	$445.7M	$426.6M
YoY Change
Total Liabilities & Shareholders Equity	$594.0M	$565.0M	$538.0M
YoY Change	37.23%	39.34%	43.65%

Cashflow Statement

Concept	2014 Q4	2014 Q3	2014 Q2
OPERATING ACTIVITIES
Net Income	$18.42M	$19.04M	$14.81M
YoY Change	-1.79%	15.84%	4.93%
Depreciation, Depletion And Amortization	$2.800M	$5.600M	$5.400M
YoY Change	-24.32%	43.59%	38.46%
Cash From Operating Activities	$48.70M	$23.20M	$16.80M
YoY Change	4.96%	48.72%	112.66%
INVESTING ACTIVITIES
Capital Expenditures	-$4.100M	-$5.000M	-$3.100M
YoY Change	173.33%	13.64%	-50.79%
Acquisitions
YoY Change
Other Investing Activities	-$10.40M	-$200.0K	-$18.50M
YoY Change	593.33%	-50.0%	1441.67%
Cash From Investing Activities	-$14.50M	-$5.200M	-$21.50M
YoY Change	400.0%	6.12%	186.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	900.0K	1.800M	4.500M
YoY Change	-67.86%	-56.1%	-2.17%
NET CHANGE
Cash From Operating Activities	48.70M	23.20M	16.80M
Cash From Investing Activities	-14.50M	-5.200M	-21.50M
Cash From Financing Activities	900.0K	1.800M	4.500M
Net Change In Cash	35.10M	19.80M	-200.0K
YoY Change	-24.19%	33.78%	-104.0%
FREE CASH FLOW
Cash From Operating Activities	$48.70M	$23.20M	$16.80M
Capital Expenditures	-$4.100M	-$5.000M	-$3.100M
Free Cash Flow	$52.80M	$28.20M	$19.90M
YoY Change	10.23%	41.0%	40.14%

Facts In Submission

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CY2015Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22905000	USD
CY2015Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	14532000	USD
CY2015Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	21939000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	71360000	USD
CY2013	us-gaap	Cost Of Revenue CostOfRevenue	347650000	USD
CY2014Q1	us-gaap	Cost Of Revenue CostOfRevenue	102454000	USD
CY2014Q2	us-gaap	Cost Of Revenue CostOfRevenue	110102000	USD
CY2014Q3	us-gaap	Cost Of Revenue CostOfRevenue	122509000	USD
CY2014Q4	us-gaap	Cost Of Revenue CostOfRevenue	121465000	USD
CY2014	us-gaap	Cost Of Revenue CostOfRevenue	456530000	USD
CY2015Q1	us-gaap	Cost Of Revenue CostOfRevenue	125887000	USD
CY2015Q2	us-gaap	Cost Of Revenue CostOfRevenue	134256000	USD
CY2015Q3	us-gaap	Cost Of Revenue CostOfRevenue	148479000	USD
CY2015Q4	us-gaap	Cost Of Revenue CostOfRevenue	158291000	USD
CY2015	us-gaap	Cost Of Revenue CostOfRevenue	566913000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	6150000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	7741000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	19851000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	8275000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	12504000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	14528000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	310000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	338000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2563000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-668000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3979000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-13361000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	695000	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	751000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-76000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	41000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3270000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-15328000	USD
CY2014Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	8877000	USD
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	5339000	USD
CY2014Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	3220000	USD
CY2015Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	3047000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	14000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-43000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1891000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	4328000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	2162000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	3789000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	1428000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	8424000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	27392000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	2496000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	11847000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	11094000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	18312000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	17301000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	32731000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	844000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	5233000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	30000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	14000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	181000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	681000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	2000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	0	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	6994000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	12484000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1282000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	10729000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	149000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	603000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	365000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Reserves And Accruals DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals	635000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Reserves And Accruals DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals	511000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	0	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	1598000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	4563000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	2402000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	24000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	912000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	800000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	646000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	405000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	0	USD
CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	549000	USD
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	740000	USD
CY2015	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.02
CY2014Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	156000	USD
CY2015Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	238000	USD
CY2013	us-gaap	Depreciation Depreciation	12335000	USD
CY2014	us-gaap	Depreciation Depreciation	12134000	USD
CY2015	us-gaap	Depreciation Depreciation	11979000	USD
CY2013	us-gaap	Depreciation And Amortization DepreciationAndAmortization	15120000	USD
CY2014Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3689000	USD
CY2014Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	5451000	USD
CY2014Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	5510000	USD
CY2014Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2833000	USD
CY2014	us-gaap	Depreciation And Amortization DepreciationAndAmortization	17483000	USD
CY2015Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4200000	USD
CY2015Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3903000	USD
CY2015Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4393000	USD
CY2015Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4899000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	17395000	USD
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	15120000	USD
CY2014	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	17483000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	17395000	USD
CY2014Q4	us-gaap	Due To Employees Current DueToEmployeesCurrent	24518000	USD
CY2015Q4	us-gaap	Due To Employees Current DueToEmployeesCurrent	32067000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.31
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.48
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.31
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.56
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.73
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.28
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.30
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.38
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.40
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.62
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-811000	USD
CY2013	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	20000	USD
CY2014	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	37093000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	76908000	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-10965000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-5748000	USD
CY2014Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	22766000	USD
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	47285000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	6201000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	3776000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	8363000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	6201000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	3776000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	8363000	USD
CY2014	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3	0	USD
CY2015	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3	0	USD
CY2014	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3	0	USD
CY2015	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3	0	USD
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	0	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	0	USD
CY2013	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	0	USD
CY2014	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	0	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Period Increase Decrease FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease	0	USD
CY2014Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	0	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	0	USD
CY2014Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	0	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	0	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7978000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	12713000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	18111000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	6633000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	5292000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	5292000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	5292000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	6240000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	55667000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	59573000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	47689000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	46860000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2800000	USD
CY2014Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1241000	USD
CY2014Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1239000	USD
CY2014Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-718000	USD
CY2014Q4	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1123000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2075000	USD
CY2015Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5754000	USD
CY2015Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-465000	USD
CY2015Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	32000	USD
CY2015Q4	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1559000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-4628000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	22268000	USD
CY2014Q4	us-gaap	Goodwill Goodwill	57417000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	115930000	USD
CY2013	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2014Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2014Q2	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2014Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2014Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	2241000	USD
CY2014	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	2241000	USD
CY2015Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015Q2	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2014	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-1825000	USD
CY2015	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-2785000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	7001000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-7229000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-7687000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	69769000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	94182000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	113757000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	76770000	USD
CY2014Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	21592000	USD
CY2014Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	18401000	USD
CY2014Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	22378000	USD
CY2014Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	24582000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	86953000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	18224000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	24440000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	28673000	USD
CY2015Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	34733000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	106070000	USD
CY2013Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	189000	USD
CY2014Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	12000	USD
CY2015Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14776000	USD
CY2014Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4228000	USD
CY2014Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3587000	USD
CY2014Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3338000	USD
CY2014Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6159000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17312000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3510000	USD
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5209000	USD
CY2015Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5800000	USD
CY2015Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7095000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21614000	USD
CY2013	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	9700000	USD
CY2014	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	16800000	USD
CY2015	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	20800000	USD
CY2013	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.20
CY2014	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.34
CY2015	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.40
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	489000	USD
CY2014	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	149000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-59000	USD
CY2014	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	754000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	9000	USD
CY2013	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-17279000	USD
CY2014	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-24772000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-31094000	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	26102000	USD
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	29564000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	37125000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1948000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	3782000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	7591000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	683000	USD
CY2014	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	155000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	328000	USD
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	368000	USD
CY2014	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	311000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	341000	USD
CY2013	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	0	USD
CY2014	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	-1220000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	0	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	10207000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	11756000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	25071000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2900000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2603000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2781000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	17302000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	30410000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	47694000	USD
CY2013	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	501000	USD
CY2014	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	11492000	USD
CY2015	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	26563000	USD
CY2013	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	3074000	USD
CY2014	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	16868000	USD
CY2015	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	8972000	USD
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-2325000	USD
CY2014	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-1514000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-869000	USD
CY2013	us-gaap	Increase Decrease In Due To Employees Current IncreaseDecreaseInDueToEmployeesCurrent	785000	USD
CY2014	us-gaap	Increase Decrease In Due To Employees Current IncreaseDecreaseInDueToEmployeesCurrent	7453000	USD
CY2015	us-gaap	Increase Decrease In Due To Employees Current IncreaseDecreaseInDueToEmployeesCurrent	2752000	USD
CY2013	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	516000	USD
CY2014	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	1479000	USD
CY2015	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	708000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-587000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-565000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	574000	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	-429000	USD
CY2014	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	-1430000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	29944000	USD
CY2013	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	9833000	USD
CY2014	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	11134000	USD
CY2015	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	38076000	USD
CY2013	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	2604000	shares
CY2014	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	2545000	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	3265000	shares
CY2014Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	47689000	USD
CY2015Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	46860000	USD
CY2013	us-gaap	Interest Paid InterestPaid	26000	USD
CY2014	us-gaap	Interest Paid InterestPaid	7000	USD
CY2015	us-gaap	Interest Paid InterestPaid	124000	USD
CY2013	us-gaap	Investment Income Net InvestmentIncomeNet	3077000	USD
CY2014Q1	us-gaap	Investment Income Net InvestmentIncomeNet	976000	USD
CY2014Q2	us-gaap	Investment Income Net InvestmentIncomeNet	1164000	USD
CY2014Q3	us-gaap	Investment Income Net InvestmentIncomeNet	1261000	USD
CY2014Q4	us-gaap	Investment Income Net InvestmentIncomeNet	1368000	USD
CY2014	us-gaap	Investment Income Net InvestmentIncomeNet	4769000	USD
CY2015Q1	us-gaap	Investment Income Net InvestmentIncomeNet	1158000	USD
CY2015Q2	us-gaap	Investment Income Net InvestmentIncomeNet	1299000	USD
CY2015Q3	us-gaap	Investment Income Net InvestmentIncomeNet	865000	USD
CY2015Q4	us-gaap	Investment Income Net InvestmentIncomeNet	1409000	USD
CY2015	us-gaap	Investment Income Net InvestmentIncomeNet	4731000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	15664000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	18200000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	20065000	USD
CY2014Q4	us-gaap	Liabilities Liabilities	129976000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	165313000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	594026000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	778536000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	125413000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	127911000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	0	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	0	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	0	USD
CY2014	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	3162000	USD
CY2015	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	3427000	USD
CY2014	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	3025000	USD
CY2015	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	3547000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	0	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	35000000	USD
CY2015	us-gaap	Maturities Of Time Deposits Description MaturitiesOfTimeDepositsDescription	3/11/2016
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	15501000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10347000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	33764000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-21820000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-52929000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-125494000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	58225000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	104874000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	76393000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	61994000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	17364000	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	14814000	USD
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	19040000	USD
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	18423000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	69641000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	14714000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	19231000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	22873000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	27638000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	84456000	USD
CY2014Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	4081000	USD
CY2015Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	3649000	USD
CY2014Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	6515000	USD
CY2015Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	6338000	USD
CY2014Q4	us-gaap	Notes Receivable Net NotesReceivableNet	6515000	USD
CY2015Q4	us-gaap	Notes Receivable Net NotesReceivableNet	6338000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	76493000	USD
CY2014Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	21857000	USD
CY2014Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	18476000	USD
CY2014Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	21835000	USD
CY2014Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	24015000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	86183000	USD
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	22820000	USD
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	23606000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	27776000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	31765000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	105967000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	49616000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	17606000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1289000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4657000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	9730000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	13670000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	2664000	USD
CY2014Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	3681000	USD
CY2015Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	4347000	USD
CY2014Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1620000	USD
CY2015Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1697000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3368000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	4113000	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-811000	USD
CY2014	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-20251000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-13096000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-811000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-20251000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-13096000	USD
CY2013	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2014	us-gaap	Other Noncash Expense OtherNoncashExpense	7907000	USD
CY2015	us-gaap	Other Noncash Expense OtherNoncashExpense	-1183000	USD
CY2013	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1199000	USD
CY2014	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-735000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3883000	USD
CY2013	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	643000	USD
CY2014Q1	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-25000	USD
CY2014Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1995000	USD
CY2014Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-35000	USD
CY2014Q4	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1869000	USD
CY2014	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-3924000	USD
CY2015Q1	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-200000	USD
CY2015Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-40000	USD
CY2015Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	30000	USD
CY2015Q4	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-884000	USD
CY2015	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1094000	USD
CY2013	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	2560000	USD
CY2014	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	3924000	USD
CY2015	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	4692000	USD
CY2013	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	0	USD
CY2014	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	0	USD
CY2015	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	165000	USD
CY2013	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	7982000	USD
CY2014	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1740000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2054000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13360000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	11916000	USD
CY2014Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	42875000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13272000	USD
CY2014Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	9289000	USD
CY2015Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	14344000	USD
CY2014Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	3703000	USD
CY2015Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	4693000	USD
CY2014Q4	us-gaap	Prepaid Taxes PrepaidTaxes	3966000	USD
CY2015Q4	us-gaap	Prepaid Taxes PrepaidTaxes	7954000	USD
CY2013	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	2189000	USD
CY2014	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	1793000	USD
CY2015	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	2249000	USD
CY2015	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	35000000	USD
CY2013	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
CY2014	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
CY2015	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	35000000	USD
CY2013	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	9300000	USD
CY2014	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	10571000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	20675000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	89666000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	100275000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	55134000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	60499000	USD
CY2013	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	619000	USD
CY2014	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1325000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1704000	USD
CY2014Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	260598000	USD
CY2015Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	345054000	USD
CY2013	us-gaap	Revenues Revenues	555117000	USD
CY2014	us-gaap	Revenues Revenues	730027000	USD
CY2015	us-gaap	Revenues Revenues	914128000	USD
CY2014Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	6279000	USD
CY2015Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	8553000	USD
CY2013	us-gaap	Sales Revenue Net SalesRevenueNet	555117000	USD
CY2014Q1	us-gaap	Sales Revenue Net SalesRevenueNet	160384000	USD
CY2014Q2	us-gaap	Sales Revenue Net SalesRevenueNet	174695000	USD
CY2014Q3	us-gaap	Sales Revenue Net SalesRevenueNet	192764000	USD
CY2014Q4	us-gaap	Sales Revenue Net SalesRevenueNet	202184000	USD
CY2014	us-gaap	Sales Revenue Net SalesRevenueNet	730027000	USD
CY2015Q1	us-gaap	Sales Revenue Net SalesRevenueNet	200045000	USD
CY2015Q2	us-gaap	Sales Revenue Net SalesRevenueNet	217781000	USD
CY2015Q3	us-gaap	Sales Revenue Net SalesRevenueNet	236049000	USD
CY2015Q4	us-gaap	Sales Revenue Net SalesRevenueNet	260253000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	914128000	USD
CY2013	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	116497000	USD
CY2014Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	32359000	USD
CY2014Q2	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	38671000	USD
CY2014Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	49761000	USD
CY2014	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	163666000	USD
CY2015Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	64414000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	222759000	USD
CY2015Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	46938000	USD
CY2015Q2	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	55976000	USD
CY2015Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	55431000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	613223000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	13150000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	24620000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	45833000	USD
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	2446226	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	15.95
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	66066000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	45321000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	89860000	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	304227	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	214193	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	201731	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	1987952	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	2400500	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	2219725	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	66682000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	122003000	USD
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	183073000	USD
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	331938000	USD
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6296709	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	5823536	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6838746	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7450914	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	7.51
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	13.99
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.98
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	34.07
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	4690899	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	42.51
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	169388000	USD
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	4.31
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.05
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.70
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	11.50
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	25.33
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	34.48
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	23.60
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	32.51
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	62.18
CY2015Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	153305000	USD
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2156898	shares
CY2014	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1171097	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1405826	shares
CY2015	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	574000	USD
CY2013	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	9287000	USD
CY2014	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	10598000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	20675000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	464050000	USD
CY2014Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	24704000	USD
CY2015Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	29472000	USD
CY2014Q4	us-gaap	Time Deposits At Carrying Value TimeDepositsAtCarryingValue	0	USD
CY2015Q4	us-gaap	Time Deposits At Carrying Value TimeDepositsAtCarryingValue	30181000	USD
CY2014Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4043000	USD
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	93000	USD
CY2014Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	55851000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	613223000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	286280000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	376101000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	464050000	USD
CY2015Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	95808000	USD
CY2015Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	443200000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1271000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1271000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	200000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	62000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	1071000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	138000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	212000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	62000	USD
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48358000	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49734000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51986000	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	45754000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47189000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48721000	shares
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font><font style="font-family:inherit;font-size:10pt;"> — The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions. These estimates and assumptions affect reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, as well as revenues and expenses during the reporting period. The Company bases its estimates and judgments on historical experience, knowledge of current conditions and its beliefs of what could occur in the future, given available information. Actual results could differ from those estimates, and such differences may be material to the financial statements.</font></div></div>

Files In Submission

Name	View Source	Status
0001352010-16-000030-index-headers.html	Edgar Link	pending
0001352010-16-000030-index.html	Edgar Link	pending
0001352010-16-000030.txt	Edgar Link	pending
0001352010-16-000030-xbrl.zip	Edgar Link	pending
epam-20151231.xml	Edgar Link	completed
epam-20151231.xsd	Edgar Link	pending
epam-20151231x10k.htm	Edgar Link	pending
epam-20151231_cal.xml	Edgar Link	unprocessable
epam-20151231_def.xml	Edgar Link	unprocessable
epam-20151231_lab.xml	Edgar Link	unprocessable
epam-20151231_pre.xml	Edgar Link	unprocessable
exhibit1012ye15.htm	Edgar Link	pending
exhibit1013ye15.htm	Edgar Link	pending
exhibit1014ye15.htm	Edgar Link	pending
exhibit1015ye15.htm	Edgar Link	pending
exhibit211listofsubsidiari.htm	Edgar Link	pending
exhibit231deloitte_concent.htm	Edgar Link	pending
exhibit311ye15.htm	Edgar Link	pending
exhibit312ye15.htm	Edgar Link	pending
exhibit321ye15.htm	Edgar Link	pending
exhibit322ye15.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
q42015_performancegrapha02.jpg	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$EPAM
EPAM Systems, Inc. Stock $epam

2014 Q4 Form 10-K Financial Statement

#000135201016000030 Filed on February 23, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EPAM EPAM Systems, Inc. Stock $epam

2014 Q4 Form 10-K Financial Statement

#000135201016000030 Filed on February 23, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EPAM
EPAM Systems, Inc. Stock $epam