2018 Q3 Form 10-Q Financial Statement

#000156459018022808 Filed on September 07, 2018

View on sec.gov

Income Statement

Concept 2018 Q3 2017 Q3
Revenue $62.47M $71.63M
YoY Change -12.78% 10.03%
Cost Of Revenue $24.46M $26.83M
YoY Change -8.81% 23.78%
Gross Profit $38.01M $44.81M
YoY Change -15.16% 3.0%
Gross Profit Margin 60.85% 62.55%
Selling, General & Admin $12.57M $12.00M
YoY Change 4.72% 13.21%
% of Gross Profit 33.06% 26.78%
Research & Development $32.13M $27.50M
YoY Change 16.83% 16.53%
% of Gross Profit 84.52% 61.38%
Depreciation & Amortization $600.0K $500.0K
YoY Change 20.0% 66.67%
% of Gross Profit 1.58% 1.12%
Operating Expenses $44.70M $39.50M
YoY Change 13.15% 15.47%
Operating Profit -$6.682M $5.305M
YoY Change -225.96% -42.72%
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net $732.0K $200.0K
YoY Change 266.0% 16.96%
Pretax Income -$5.950M $5.500M
YoY Change -208.18% -41.69%
Income Tax $927.0K $2.200M
% Of Pretax Income 40.0%
Net Earnings -$6.877M $3.300M
YoY Change -308.39% -61.63%
Net Earnings / Revenue -11.01% 4.61%
Basic Earnings Per Share -$0.21
Diluted Earnings Per Share -$0.21 $95.38K
COMMON SHARES
Basic Shares Outstanding 33.22M
Diluted Shares Outstanding 33.22M

Balance Sheet

Concept 2018 Q3 2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $376.0M $400.8M
YoY Change -6.2% 22.57%
Cash & Equivalents $295.3M $309.7M
Short-Term Investments $80.67M $91.10M
Other Short-Term Assets $2.700M $2.800M
YoY Change -3.57% -33.33%
Inventory $30.80M $17.70M
Prepaid Expenses
Receivables $29.00M $38.40M
Other Receivables $0.00 $0.00
Total Short-Term Assets $438.4M $459.7M
YoY Change -4.63% 19.19%
LONG-TERM ASSETS
Property, Plant & Equipment $7.000M $5.600M
YoY Change 25.0% 55.56%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $6.300M $8.500M
YoY Change -25.88% 10.39%
Total Long-Term Assets $52.30M $53.70M
YoY Change -2.61% 27.25%
TOTAL ASSETS
Total Short-Term Assets $438.4M $459.7M
Total Long-Term Assets $52.30M $53.70M
Total Assets $490.7M $513.4M
YoY Change -4.42% 19.98%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $23.40M $23.50M
YoY Change -0.43% 19.29%
Accrued Expenses $23.10M $19.90M
YoY Change 16.08% -13.85%
Deferred Revenue $583.0K
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $47.60M $51.60M
YoY Change -7.75% 6.83%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00
YoY Change
Other Long-Term Liabilities $9.000M $7.800M
YoY Change 15.38% 178.57%
Total Long-Term Liabilities $9.000M $7.800M
YoY Change 15.38% 178.57%
TOTAL LIABILITIES
Total Short-Term Liabilities $47.60M $51.60M
Total Long-Term Liabilities $9.000M $7.800M
Total Liabilities $57.80M $60.70M
YoY Change -4.78% 18.79%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $432.9M $452.7M
YoY Change
Total Liabilities & Shareholders Equity $490.7M $513.4M
YoY Change -4.42% 19.98%

Cashflow Statement

Concept 2018 Q3 2017 Q3
OPERATING ACTIVITIES
Net Income -$6.877M $3.300M
YoY Change -308.39% -61.63%
Depreciation, Depletion And Amortization $600.0K $500.0K
YoY Change 20.0% 66.67%
Cash From Operating Activities $6.900M $10.70M
YoY Change -35.51% -52.44%
INVESTING ACTIVITIES
Capital Expenditures -$1.300M -$900.0K
YoY Change 44.44% 80.0%
Acquisitions
YoY Change
Other Investing Activities -$3.200M -$6.100M
YoY Change -47.54% -215.09%
Cash From Investing Activities -$4.400M -$7.100M
YoY Change -38.03% -247.92%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $45.00M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -43.80M -29.00M
YoY Change 51.03% 55.08%
NET CHANGE
Cash From Operating Activities 6.900M 10.70M
Cash From Investing Activities -4.400M -7.100M
Cash From Financing Activities -43.80M -29.00M
Net Change In Cash -41.30M -25.40M
YoY Change 62.6% -395.35%
FREE CASH FLOW
Cash From Operating Activities $6.900M $10.70M
Capital Expenditures -$1.300M -$900.0K
Free Cash Flow $8.200M $11.60M
YoY Change -29.31% -49.57%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2018Q1 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
307000
CY2018Q3 us-gaap Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
80671000
CY2018Q1 us-gaap Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
87919000
CY2018Q3 us-gaap Restricted Cash Current
RestrictedCashCurrent
9000
CY2018Q1 us-gaap Restricted Cash Current
RestrictedCashCurrent
9000
CY2018Q3 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
583000
CY2018Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
62474000
CY2017Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
71630000
CY2018Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
24461000
CY2017Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
26825000
us-gaap Profit Loss
ProfitLoss
-16883000
us-gaap Profit Loss
ProfitLoss
5867000
us-gaap Depreciation
Depreciation
1263000
us-gaap Depreciation
Depreciation
855000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
2302000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
1147000
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
106000
us-gaap Share Based Compensation
ShareBasedCompensation
27407000
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
318000
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-1222000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
6977000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
33654000
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
39639000
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
28049000
us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
31750000
us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
14840000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
5254000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-10562000
us-gaap Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
1672000
us-gaap Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
901000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-63614000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-36225000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-51383000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-13133000
CY2018Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
346681000
CY2017Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
322880000
us-gaap Income Taxes Paid
IncomeTaxesPaid
567000
amba Capital Expenditures Incurred But Not Yet Paid And Financing Incurred For Intangible And Fixed Asset Purchases
CapitalExpendituresIncurredButNotYetPaidAndFinancingIncurredForIntangibleAndFixedAssetPurchases
286000
amba Capital Expenditures Incurred But Not Yet Paid And Financing Incurred For Intangible And Fixed Asset Purchases
CapitalExpendituresIncurredButNotYetPaidAndFinancingIncurredForIntangibleAndFixedAssetPurchases
9193000
CY2017Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
309738000
CY2017Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
322872000
CY2018Q3 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
9000
CY2018Q1 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
9000
CY2018Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
295298000
CY2018Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
346681000
CY2017Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
309747000
CY2017Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
322880000
CY2018Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
102764000
CY2018Q1 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
101986000
CY2018Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
1000
CY2018Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
0
CY2018Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
212000
CY2018Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
279000
CY2018Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
102553000
CY2018Q1 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
101707000
CY2018Q1 amba Available For Sale Securities Debt Maturities Within One Year
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYear
63476000
CY2018Q3 amba Available For Sale Securities Debt Maturities Within One To Two Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneToTwoYearsFairValue
2382000
CY2018Q1 amba Available For Sale Securities Debt Maturities Within One To Two Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneToTwoYearsFairValue
38231000
CY2018Q3 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
19553000
CY2018Q1 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
12073000
CY2018Q3 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
11234000
CY2018Q1 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
11310000
CY2018Q3 us-gaap Depreciation
Depreciation
600000
CY2017Q3 us-gaap Depreciation
Depreciation
500000
CY2018Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
18176000
CY2018Q1 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
16381000
CY2018Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
11166000
CY2018Q3 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
2259000
CY2018Q1 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
2852000
CY2018Q3 amba Unrecognized Tax Benefits Including Interest
UnrecognizedTaxBenefitsIncludingInterest
6058000
CY2018Q1 amba Unrecognized Tax Benefits Including Interest
UnrecognizedTaxBenefitsIncludingInterest
5352000
CY2018Q3 us-gaap Deferred Tax Liabilities Gross Noncurrent
DeferredTaxLiabilitiesGrossNoncurrent
1293000
CY2018Q1 us-gaap Deferred Tax Liabilities Gross Noncurrent
DeferredTaxLiabilitiesGrossNoncurrent
1293000
CY2018Q3 amba Liabilities Associated With Noncancelable Internal Use Software License At Net Present Value Noncurrent
LiabilitiesAssociatedWithNoncancelableInternalUseSoftwareLicenseAtNetPresentValueNoncurrent
2856000
CY2018Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
9932000
CY2018Q3 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
17755000
CY2018Q3 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
5389000
CY2018Q3 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
12366000
CY2018Q1 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
17504000
CY2018Q1 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
14417000
CY2018Q3 us-gaap Impairment Of Intangible Assets Excluding Goodwill
ImpairmentOfIntangibleAssetsExcludingGoodwill
0
CY2017Q3 us-gaap Impairment Of Intangible Assets Excluding Goodwill
ImpairmentOfIntangibleAssetsExcludingGoodwill
0
CY2018Q1 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
3087000
CY2018Q3 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2017Q3 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2018Q3 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
0
CY2018Q1 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
1750000
CY2018Q3 amba Accrued Rebates
AccruedRebates
432000
CY2018Q1 amba Accrued Rebates
AccruedRebates
584000
CY2018Q3 amba Accrued Development Cost Liabilities
AccruedDevelopmentCostLiabilities
4205000
CY2018Q1 amba Accrued Development Cost Liabilities
AccruedDevelopmentCostLiabilities
6669000
CY2018Q3 amba Liabilities Associated With Noncancelable Internal Use Software License At Net Present Value Current
LiabilitiesAssociatedWithNoncancelableInternalUseSoftwareLicenseAtNetPresentValueCurrent
4506000
CY2018Q1 amba Liabilities Associated With Noncancelable Internal Use Software License At Net Present Value Current
LiabilitiesAssociatedWithNoncancelableInternalUseSoftwareLicenseAtNetPresentValueCurrent
4346000
CY2018Q1 amba Liabilities Associated With Noncancelable Internal Use Software License At Net Present Value Noncurrent
LiabilitiesAssociatedWithNoncancelableInternalUseSoftwareLicenseAtNetPresentValueNoncurrent
4484000
CY2018Q3 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
45000
CY2018Q1 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
97000
CY2018Q2 us-gaap Stock Repurchase Program Period In Force1
StockRepurchaseProgramPeriodInForce1
P12M
CY2018Q2 amba Stock Repurchase Program Commencement Date
StockRepurchaseProgramCommencementDate
2018-06-05
CY2018Q3 us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
1119193
us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
1556641
CY2018Q3 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
45000000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
140500000
CY2018Q3 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
66100000
CY2018Q3 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
15130000
CY2017Q3 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
14435000
CY2018Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1611344
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
60050
us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
195179
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
12026
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
6637
CY2018Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1457552
CY2018Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
1234750
CY2018Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
24.56
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
45.74
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
4.85
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
53.92
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
44.39
CY2018Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
27.74
CY2018Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
23.17
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
23.43
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
7838000
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P4Y9M21D
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P4Y1M17D
CY2018Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
24385000
CY2018Q3 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
24377000
CY2018Q3 amba Closing Market Price Of Ordinary Shares On Nasdaq On Last Day Of Reporting Period
ClosingMarketPriceOfOrdinarySharesOnNASDAQOnLastDayOfReportingPeriod
39.18
CY2018Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
0
CY2017Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
984064
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2018Q3 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
35800000
CY2018Q3 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1100000
CY2018Q3 us-gaap Incremental Common Shares Attributable To Nonvested Shares With Forfeitable Dividends
IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends
0
CY2017Q3 us-gaap Incremental Common Shares Attributable To Nonvested Shares With Forfeitable Dividends
IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends
356253
CY2018Q3 us-gaap Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
0
CY2017Q3 us-gaap Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
4893
CY2018Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
2329457
CY2017Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1067988
CY2018Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
-0.156
CY2017Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.403
CY2017Q3 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1200000
us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
2300000
us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
2900000
CY2018Q3 us-gaap Operating Leases Future Minimum Payments Remainder Of Fiscal Year
OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear
1933000
CY2018Q3 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
3026000
CY2018Q3 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
1187000
CY2018Q3 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
328000
CY2018Q3 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
79000
CY2018Q3 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
6553000
CY2018Q3 us-gaap Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
22100000
CY2018Q1 us-gaap Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
24300000
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1
CY2018Q3 amba Minimum Percentage Of Voting Stock Used To Define Related Party
MinimumPercentageOfVotingStockUsedToDefineRelatedParty
0.10
us-gaap Stock Repurchase Program Expiration Date
StockRepurchaseProgramExpirationDate
2019-06-04

Files In Submission

Name View Source Status
0001564590-18-022808-index-headers.html Edgar Link pending
0001564590-18-022808-index.html Edgar Link pending
0001564590-18-022808.txt Edgar Link pending
0001564590-18-022808-xbrl.zip Edgar Link pending
amba-10q_20180731.htm Edgar Link pending
amba-20180731.xml Edgar Link completed
amba-20180731.xsd Edgar Link pending
amba-20180731_cal.xml Edgar Link unprocessable
amba-20180731_def.xml Edgar Link unprocessable
amba-20180731_lab.xml Edgar Link unprocessable
amba-20180731_pre.xml Edgar Link unprocessable
amba-ex102_88.htm Edgar Link pending
amba-ex103_89.htm Edgar Link pending
amba-ex311_6.htm Edgar Link pending
amba-ex312_7.htm Edgar Link pending
amba-ex321_8.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
gyttyxzf5tcz000001.jpg Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending