$EGHT
8X8 INC /DE/ Stock $eght

$eght Overview Financials Valuation SEC Filings Company Website

2019 Q2 Form 10-K Financial Statement

#000102373119000037 Filed on May 21, 2019

Income Statement

Concept	2019 Q2	2019 Q1	2019
Revenue	$96.68M	$93.77M	$352.6M
YoY Change	16.16%	18.18%	18.92%
Cost Of Revenue	$37.70M	$65.00M	$130.0M
YoY Change	76.17%	228.28%	82.58%
Gross Profit	$58.98M	$59.17M	$222.6M
YoY Change	12.58%	19.1%	-1.2%
Gross Profit Margin	61.01%	63.11%	63.13%
Selling, General & Admin	$73.21M	$69.89M	$250.2M
YoY Change	32.31%	31.9%	34.66%
% of Gross Profit	124.11%	118.11%	112.39%
Research & Development	$18.33M	$18.06M	$62.06M
YoY Change	40.47%	73.24%	70.48%
% of Gross Profit	31.08%	30.53%	27.88%
Depreciation & Amortization	$2.325M	$7.210M	$18.50M
YoY Change	12.81%	63.86%	72.9%
% of Gross Profit	3.94%	12.18%	8.31%
Operating Expenses	$129.2M	$87.95M	$442.2M
YoY Change	30.26%	38.7%	30.68%
Operating Profit	-$32.55M	-$27.43M	-$89.63M
YoY Change	103.67%	99.75%	113.94%
Interest Expense	-$3.500M		-$1.500M
YoY Change
% of Operating Profit
Other Income/Expense, Net	-$1.564M	-$500.0K	$1.463M
YoY Change	-317.52%	-183.33%	-60.38%
Pretax Income	-$34.12M	-$27.90M	-$88.17M
YoY Change	123.51%	112.98%	130.79%
Income Tax	$148.0K	$200.0K	$569.0K
% Of Pretax Income
Net Earnings	-$34.27M	-$28.13M	-$88.74M
YoY Change	123.15%	112.12%	-15.08%
Net Earnings / Revenue	-35.44%	-30.0%	-25.17%
Basic Earnings Per Share
Diluted Earnings Per Share	-$355.8K	-$293.0K	-$938.6K
COMMON SHARES
Basic Shares Outstanding	96.29M shares	95.65M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2019 Q2	2019 Q1	2019
SHORT-TERM ASSETS
Cash & Short-Term Investments	$296.5M	$346.5M	$346.5M
YoY Change	105.19%	127.51%	127.51%
Cash & Equivalents	$269.0M	$276.6M	$251.2M
Short-Term Investments	$27.50M	$69.90M	$69.90M
Other Short-Term Assets	$20.44M	$15.13M	$25.00M
YoY Change	73.74%	50.67%	150.0%
Inventory
Prepaid Expenses		$7.891M
Receivables	$23.36M	$20.18M	$25.90M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$357.1M	$397.4M	$397.4M
YoY Change	92.0%	122.51%	122.51%
LONG-TERM ASSETS
Property, Plant & Equipment	$57.72M	$52.84M	$52.80M
YoY Change	51.49%	47.86%	47.9%
Goodwill	$39.40M	$39.69M
YoY Change		-0.9%
Intangibles	$10.13M	$11.68M
YoY Change		-2.32%
Long-Term Investments	$21.70M
YoY Change
Other Assets	$9.452M	$2.965M	$44.80M
YoY Change	-75.26%	7.16%	311.01%
Total Long-Term Assets	$201.4M	$149.0M	$149.0M
YoY Change	55.37%	51.07%	51.12%
TOTAL ASSETS
Total Short-Term Assets	$357.1M	$397.4M	$397.4M
Total Long-Term Assets	$201.4M	$149.0M	$149.0M
Total Assets	$558.5M	$546.4M	$546.4M
YoY Change	76.96%	97.09%	97.11%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$32.72M	$32.28M	$32.30M
YoY Change	21.65%	35.07%	35.15%
Accrued Expenses	$40.40M	$25.20M	$25.20M
YoY Change	74.89%	7.69%	7.69%
Deferred Revenue	$4.088M	$3.336M
YoY Change		30.36%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due			$0.00
YoY Change
Total Short-Term Liabilities	$88.83M	$74.71M	$74.70M
YoY Change	46.35%	32.78%	32.68%
LONG-TERM LIABILITIES
Long-Term Debt	$219.2M	$216.0M	$216.0M
YoY Change
Other Long-Term Liabilities	$8.260M	$6.228M	$6.200M
YoY Change	175.33%	189.27%	181.82%
Total Long-Term Liabilities	$227.5M	$222.3M	$222.2M
YoY Change	7482.27%	10223.41%	10000.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$88.83M	$74.71M	$74.70M
Total Long-Term Liabilities	$227.5M	$222.3M	$222.2M
Total Liabilities	$328.3M	$297.0M	$297.0M
YoY Change	415.46%	408.2%	408.56%
SHAREHOLDERS EQUITY
Retained Earnings	-$284.6M	-$250.3M
YoY Change	76.13%	24.24%
Common Stock	$97.00K	$96.00K
YoY Change		3.23%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$230.1M	$249.4M	$249.4M
YoY Change
Total Liabilities & Shareholders Equity	$558.5M	$546.4M	$546.4M
YoY Change	76.96%	97.09%	97.11%

Cashflow Statement

Concept	2019 Q2	2019 Q1	2019
OPERATING ACTIVITIES
Net Income	-$34.27M	-$28.13M	-$88.74M
YoY Change	123.15%	112.12%	-15.08%
Depreciation, Depletion And Amortization	$2.325M	$7.210M	$18.50M
YoY Change	12.81%	63.86%	72.9%
Cash From Operating Activities	-$20.51M	-$8.200M	-$14.87M
YoY Change	-2699.37%	-408.27%	-167.46%
INVESTING ACTIVITIES
Capital Expenditures	$1.984M	-$10.73M	$9.096M
YoY Change	62.22%	66.36%	-0.89%
Acquisitions	$0.00		$5.625M
YoY Change	-100.0%
Other Investing Activities	$20.89M	$16.94M	$45.59M
YoY Change	156.0%	101.91%	216.82%
Cash From Investing Activities	$11.17M	$6.210M	$10.87M
YoY Change	513.79%	220.1%	-249.5%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$7.823M
YoY Change			-65.14%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$1.367M	250.3M	$249.2M
YoY Change	172.85%	7260.88%	-1616.05%
NET CHANGE
Cash From Operating Activities	-$20.51M	-8.200M	-$14.87M
Cash From Investing Activities	$11.17M	6.210M	$10.87M
Cash From Financing Activities	$1.367M	250.3M	$249.2M
Net Change In Cash	-$7.558M	248.3M	$244.9M
YoY Change	-364.82%	3003.5%	-20057.62%
FREE CASH FLOW
Cash From Operating Activities	-$20.51M	-$8.200M	-$14.87M
Capital Expenditures	$1.984M	-$10.73M	$9.096M
Free Cash Flow	-$22.49M	$2.530M	-$23.96M
YoY Change	5082.72%	-72.23%	-286.3%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2019	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019	dei	Document Period End Date DocumentPeriodEndDate	2019-03-31
CY2019	dei	Document Type DocumentType	10-K
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0001023731
CY2019Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	96287366	shares
CY2019	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2019	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q3	dei	Entity Public Float EntityPublicFloat	2000000000	USD
CY2019	dei	Entity Registrant Name EntityRegistrantName	8X8 INC /DE/
CY2019	dei	Entity Shell Company EntityShellCompany	false
CY2019	dei	Entity Small Business EntitySmallBusiness	false
CY2019	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2019Q1	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	5717000	USD
CY2018Q2	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	1725000	USD
CY2019Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	3342000	USD
CY2018Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	2578000	USD
CY2018Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	2559000	USD
CY2019Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3336000	USD
CY2018Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	19000	USD
CY2017Q2	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	17643000	USD
CY2018Q2	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	39901000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-7000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-395000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	112000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	185000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	278000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	693000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	46000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	569000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	588000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	256000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1506000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	59837000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1230000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-253000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-411000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	66273000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1095000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	6664000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2018Q1	us-gaap	Deferred Tax Assets Gross Noncurrent DeferredTaxAssetsGrossNoncurrent	62174000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Gross Noncurrent DeferredTaxAssetsGrossNoncurrent	94725000	USD
CY2018Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	0	USD
CY2019Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	28777000	USD
CY2018Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	40465000	USD
CY2019Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0	USD
CY2018Q1	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	0	USD
CY2018Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	3181000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	5697000	USD
CY2018Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	62174000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	65948000	USD
CY2018Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0	USD
CY2018Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.23
CY2018Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.25
CY2019Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.29
CY2019Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	61740000	USD
CY2018Q1	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	378000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	2709000	USD
CY2018Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	11761000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	15573000	USD
CY2018Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	6389000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	9006000	USD
CY2019Q1	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	12221000	USD
CY2018Q1	us-gaap	Deferred Tax Liabilities Financing Arrangements DeferredTaxLiabilitiesFinancingArrangements	0	USD
CY2019Q1	us-gaap	Deferred Tax Liabilities Financing Arrangements DeferredTaxLiabilitiesFinancingArrangements	16556000	USD
CY2017	us-gaap	Depreciation Depreciation	6084000	USD
CY2018	us-gaap	Depreciation Depreciation	8171000	USD
CY2019	us-gaap	Depreciation Depreciation	8748000	USD
CY2017	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.05
CY2017Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.02
CY2017Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.01
CY2017Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.96
CY2018Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.14
CY2018	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.14
CY2018Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.16
CY2019	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.94
CY2017	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-426000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	444000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-362000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2018Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	17412000	USD
CY2019Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	18437000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	19723000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	25692000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	6116000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	229000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1766000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3569000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	41875000	USD
CY2019	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	500000	USD
CY2018	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-1954000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	31681000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	37372000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	11958000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	11680000	USD
CY2017	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	780000	USD
CY2018	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	6847000	USD
CY2019	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	159000	USD
CY2016Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	9111000	USD
CY2016Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	9105000	USD
CY2016Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	10622000	USD
CY2017Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13037000	USD
CY2017Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	12691000	USD
CY2017Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13105000	USD
CY2017Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	13489000	USD
CY2018Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	12566000	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	51851000	USD
CY2018Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	14833000	USD
CY2018Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	20326000	USD
CY2018Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	18038000	USD
CY2019Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	20365000	USD
CY2019	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	73563000	USD
CY2017Q1	us-gaap	Goodwill Goodwill	46136000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	40054000	USD
CY2019Q1	us-gaap	Goodwill Goodwill	39694000	USD
CY2019	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	860000	USD
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2018	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	8036000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	44055000	USD
CY2017Q3	us-gaap	Gross Profit GrossProfit	46037000	USD
CY2017Q4	us-gaap	Gross Profit GrossProfit	49996000	USD
CY2018Q1	us-gaap	Gross Profit GrossProfit	49685000	USD
CY2018Q2	us-gaap	Gross Profit GrossProfit	52395000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	54083000	USD
CY2018Q4	us-gaap	Gross Profit GrossProfit	56962000	USD
CY2019Q1	us-gaap	Gross Profit GrossProfit	59174000	USD
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	15000	USD
CY2018	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	9469000	USD
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-4877000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-38203000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	637000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	196000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1655000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-88170000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-126000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	66294000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	569000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-287000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	56663000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	30558000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	23000000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	22630000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	885000	USD
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-1188000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	71000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1652000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-11790000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-18441000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1079000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1132000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1200000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-246000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-4965000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-7277000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	108000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1042000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-3612000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1484000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	2189000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	3744000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	460000	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	38000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	356000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8135000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	11860000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	17252000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4799000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2402000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5393000	USD
CY2017	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	195000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	310000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	802000	USD
CY2017	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	0	USD
CY2018	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	0	USD
CY2019	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	25286000	USD
CY2019	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	3992000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2515000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3149000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4337000	USD
CY2018Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	11958000	USD
CY2019Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	11680000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	16000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	36000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-22194000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7272000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	10872000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	28478000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	22041000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-14868000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	0	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	5100000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	5600000	USD
CY2019	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	10600000	USD
CY2018Q1	us-gaap	Liabilities Liabilities	58435000	USD
CY2019Q1	us-gaap	Liabilities Liabilities	296968000	USD
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	277209000	USD
CY2019Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	546358000	USD
CY2018Q1	us-gaap	Liabilities Current LiabilitiesCurrent	56263000	USD
CY2019Q1	us-gaap	Liabilities Current LiabilitiesCurrent	74705000	USD
CY2018Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	USD
CY2019Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	216035000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1596000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-16440000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	249238000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-4751000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	-2169000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	-546000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	-88520000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	-13262000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-104497000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	-15355000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	-21482000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	-23771000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-28131000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-88739000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1792000	USD
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3693000	USD
CY2019	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2818000	USD
CY2018	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3	reporting_unit
CY2019	us-gaap	Number Of Reporting Units NumberOfReportingUnits	1	reporting_unit
CY2017	us-gaap	Operating Expenses OperatingExpenses	260057000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	338396000	USD
CY2019	us-gaap	Operating Expenses OperatingExpenses	443574000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-901000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-379000	USD
CY2018	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-259000	USD
CY2019	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	473000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-5528000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	4256000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-2181000	USD
CY2017	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	591000	USD
CY2018	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	2513000	USD
CY2019	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	9748000	USD
CY2019Q1	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	11680000	USD
CY2018Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2153000	USD
CY2019Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	6222000	USD
CY2017	us-gaap	Other Noncash Expense OtherNoncashExpense	1196000	USD
CY2018	us-gaap	Other Noncash Expense OtherNoncashExpense	677000	USD
CY2019	us-gaap	Other Noncash Expense OtherNoncashExpense	1293000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-1703000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3003000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	22440000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	7823000	USD
CY2017	us-gaap	Payments For Software PaymentsForSoftware	5516000	USD
CY2018Q1	us-gaap	Other Assets Current OtherAssetsCurrent	10040000	USD
CY2019Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6790000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-3685000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	-6669000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-5457000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-4462000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-18247000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-13730000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	-41896000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-15983000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-21987000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-24238000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-28780000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	-90988000	USD
CY2019Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	29822000	USD
CY2019Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	7143000	USD
CY2019Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1140000	USD
CY2019Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1556000	USD
CY2019Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	8797000	USD
CY2019Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	8907000	USD
CY2019Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	2279000	USD
CY2018Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6026000	USD
CY2019Q1	us-gaap	Other Assets Current OtherAssetsCurrent	15127000	USD
CY2018Q2	us-gaap	Other Assets Current OtherAssetsCurrent	11765000	USD
CY2018Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2767000	USD
CY2019Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2965000	USD
CY2017	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	70000	USD
CY2018	us-gaap	Payments For Software PaymentsForSoftware	12486000	USD
CY2019	us-gaap	Payments For Software PaymentsForSoftware	25622000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2884000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2017Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8903000	USD
CY2018Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	10427000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	28999000	USD
CY2017Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8361000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	5625000	USD
CY2017	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	140026000	USD
CY2018	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	115224000	USD
CY2019	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	54127000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8851000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	9178000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	9096000	USD
CY2018Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2019Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2018Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2019Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2018Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2019Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2019Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2019Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017	us-gaap	Proceeds From Collection Of Other Receivables ProceedsFromCollectionOfOtherReceivables	0	USD
CY2018	us-gaap	Proceeds From Collection Of Other Receivables ProceedsFromCollectionOfOtherReceivables	1393000	USD
CY2019	us-gaap	Proceeds From Collection Of Other Receivables ProceedsFromCollectionOfOtherReceivables	0	USD
CY2017	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2018	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2019	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	279532000	USD
CY2017	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	41288000	USD
CY2018	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	27841000	USD
CY2019	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	54642000	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	93795000	USD
CY2018	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	100382000	USD
CY2019	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	50700000	USD
CY2017	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	5087000	USD
CY2018	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	7229000	USD
CY2019	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	12202000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	69172000	USD
CY2019Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	102231000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	35732000	USD
CY2019Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	52835000	USD
CY2017	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	674000	USD
CY2018	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	1079000	USD
CY2019	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	949000	USD
CY2017	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	300000	USD
CY2018	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	150000	USD
CY2019	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	0	USD
CY2016Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7181000	USD
CY2016Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	6835000	USD
CY2016Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7462000	USD
CY2017Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7520000	USD
CY2017Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	69098000	USD
CY2017Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	72483000	USD
CY2017Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	75575000	USD
CY2017Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8714000	USD
CY2018Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	79344000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	296500000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	29176000	USD
CY2018	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	36405000	USD
CY2018Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	13050000	USD
CY2018Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	14064000	USD
CY2018Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	16886000	USD
CY2019Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	18064000	USD
CY2019	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	62063000	USD
CY2018Q1	us-gaap	Restricted Cash RestrictedCash	8100000	USD
CY2019Q1	us-gaap	Restricted Cash RestrictedCash	8100000	USD
CY2018Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-201464000	USD
CY2019Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-250302000	USD
CY2018Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-161563000	USD
CY2016Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	60041000	USD
CY2016Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	63183000	USD
CY2016Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	63676000	USD
CY2017Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	66489000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	253388000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	83225000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	85682000	USD
CY2018Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	89912000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	93767000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	352586000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	170000000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P24M
CY2016Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	21444000	USD
CY2016Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	24328000	USD
CY2016Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	25770000	USD
CY2017Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	27351000	USD
CY2017	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	98893000	USD
CY2017Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	28460000	USD
CY2017Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	28680000	USD
CY2017Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	36382000	USD
CY2018Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	40422000	USD
CY2018	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	133945000	USD
CY2018Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	40495000	USD
CY2018Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	41680000	USD
CY2018Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	46276000	USD
CY2019Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	49525000	USD
CY2019	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	177976000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	21462000	USD
CY2018Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3980000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	44508000	USD
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	2737032	shares
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	8.33
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	134248	shares
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	299365	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	361129	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	8.41
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	13.05
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	15.41
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	407392	shares
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	609135	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	236799	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	4793266	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	4462412	shares
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3998285	shares
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3114071	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.29
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	7.52
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.93
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.45
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	3114071	shares
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	9.45
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.34
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	3.95
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	7.70
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	14.63
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	14.95
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	21.65
CY2018Q1	us-gaap	Short Term Investments ShortTermInvestments	120559000	USD
CY2019Q1	us-gaap	Short Term Investments ShortTermInvestments	69899000	USD
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	603998	shares
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	773897	shares
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	759884	shares
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4560000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2182000	USD
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4486000	USD
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	17934000	USD
CY2016Q1	us-gaap	Stockholders Equity StockholdersEquity	275306000	USD
CY2017Q1	us-gaap	Stockholders Equity StockholdersEquity	288601000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	218774000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	249390000	USD
CY2017Q1	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	-8400000	USD
CY2018Q1	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	-19700000	USD
CY2019Q1	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	200000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2881000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3331000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5000000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5033000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2018Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	450000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	649000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1036000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	17000	USD
CY2017	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	90340000	shares
CY2018	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	92017000	shares
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	94533000	shares
CY2019	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Financial instruments that potentially subject the Company to significant concentrations of credit risk consist principally of cash and cash equivalents, investments and trade accounts receivable. The Company has cash equivalents and investment policies that limit the amount of credit exposure to any one financial institution and restrict placement of these funds to financial institutions evaluated as highly credit-worthy. The Company has not experienced any material losses relating to its investments.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company sells its products to business customers and distributors. The Company performs ongoing credit evaluations of its customers' financial condition and generally does not require collateral from its customers. At </font><font style="font-family:inherit;font-size:10pt;">March 31, 2019</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">, no customer accounted for more than </font><font style="font-family:inherit;font-size:10pt;">10%</font><font style="font-family:inherit;font-size:10pt;"> of accounts receivable.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company purchases all of its hardware products from suppliers that manufacturer the hardware directly. The inability of any supplier to fulfill supply requirements of the Company could materially impact future operating results, financial position or cash flows.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company also relies primarily on third-party network service providers to provide telephone numbers and PSTN call termination and origination services for its customers. If these service providers failed to perform their obligations to the Company, such failure could materially impact future operating results, financial position and cash flows.</font></div></div>
CY2019	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's fiscal year ends on </font><font style="font-family:inherit;font-size:10pt;text-align:left;">March 31</font><font style="font-family:inherit;font-size:10pt;"> of each calendar year. Each reference to a fiscal year in these notes to the consolidated financial statements refers to the fiscal year ended </font><font style="font-family:inherit;font-size:10pt;">March 31</font><font style="font-family:inherit;font-size:10pt;"> of the calendar year indicated (for example, fiscal 2019 refers to the fiscal year ended </font><font style="font-family:inherit;font-size:10pt;">March 31, 2019</font><font style="font-family:inherit;font-size:10pt;">).</font></div></div>
CY2019	us-gaap	Guarantees Indemnifications And Warranties Policies GuaranteesIndemnificationsAndWarrantiesPolicies	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Indemnifications</font></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In the normal course of business, the Company may agree to indemnify other parties, including customers, lessors and parties to other transactions with the Company, with respect to certain matters such as breaches of representations or covenants or intellectual property infringement or other claims made by third parties. These agreements may limit the time within which an indemnification claim can be made and the amount of the claim. In addition, the Company has entered into indemnification agreements with its officers and directors.</font></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">It is not possible to determine the maximum potential amount of the Company's exposure under these indemnification agreements due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. Historically, payments made by the Company under these agreements have not had a material impact on the Company's operating results, financial position or cash flows. Under some of these agreements, however, the Company's potential indemnification liability might not have a contractual limit.</font></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Product Warranties</font></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company accrues for the estimated costs that may be incurred under its product warranties upon revenue recognition.</font></div></div>
CY2019	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain amounts previously reported as selling and marketing expenses have been reclassified to cost of sales, research and development expenses, and general and administrative expenses within the consolidated statements of operations to conform to the current period presentation. The reclassification had no impact on the Company's previously reported net loss, cash flows, or basic or diluted net loss per share amounts.</font></div></div>
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and equity and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, the Company evaluates its estimates, including, but not limited to, those related to bad debts, returns reserve for expected cancellations, income and sales tax, and litigation and other contingencies. The Company bases its estimates on historical experience and on various other assumptions. Actual results could differ from those estimates under different assumptions or conditions.</font></div></div>

Files In Submission

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0001023731-19-000037.txt	Edgar Link	pending
0001023731-19-000037-xbrl.zip	Edgar Link	pending
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$EGHT
8X8 INC /DE/ Stock $eght

2019 Q2 Form 10-K Financial Statement

#000102373119000037 Filed on May 21, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EGHT 8X8 INC /DE/ Stock $eght

2019 Q2 Form 10-K Financial Statement

#000102373119000037 Filed on May 21, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EGHT
8X8 INC /DE/ Stock $eght