2015 Form 10-K Financial Statement
#000119312516475816 Filed on February 24, 2016
Income Statement
Concept | 2015 | 2014 Q4 | 2014 Q3 |
---|---|---|---|
Revenue | $600.1M | $144.0M | $162.9M |
YoY Change | -4.75% | -9.5% | -8.18% |
Cost Of Revenue | $333.2M | $75.30M | $84.64M |
YoY Change | 4.55% | -8.28% | -10.78% |
Gross Profit | $266.9M | $68.48M | $78.26M |
YoY Change | -14.27% | -10.9% | -5.2% |
Gross Profit Margin | 44.48% | 47.56% | 48.04% |
Selling, General & Admin | $123.5M | $31.50M | $32.44M |
YoY Change | -6.38% | -5.41% | -1.09% |
% of Gross Profit | 46.29% | 46.0% | 41.45% |
Research & Development | $129.9M | $31.20M | $33.32M |
YoY Change | -1.8% | -4.29% | 2.4% |
% of Gross Profit | 48.66% | 45.56% | 42.58% |
Depreciation & Amortization | $14.25M | $3.700M | $3.600M |
YoY Change | -4.04% | 2.78% | 0.0% |
% of Gross Profit | 5.34% | 5.4% | 4.6% |
Operating Expenses | $253.4M | $62.70M | $65.76M |
YoY Change | -4.09% | -4.86% | 0.65% |
Operating Profit | $13.48M | $3.979M | $12.50M |
YoY Change | -71.39% | -62.6% | -27.4% |
Interest Expense | $596.0K | $500.0K | $150.0K |
YoY Change | -11.96% | -78.26% | -74.18% |
% of Operating Profit | 4.42% | 12.57% | 1.2% |
Other Income/Expense, Net | -$1.465M | $3.900M | -$963.0K |
YoY Change | -224.68% | 178.57% | -4477.27% |
Pretax Income | $25.71M | $8.400M | $15.06M |
YoY Change | -57.09% | -41.26% | -24.62% |
Income Tax | $7.062M | -$900.0K | $3.735M |
% Of Pretax Income | 27.47% | -10.71% | 24.8% |
Net Earnings | $18.65M | $9.292M | $11.33M |
YoY Change | -58.21% | -21.52% | -30.11% |
Net Earnings / Revenue | 3.11% | 6.45% | 6.95% |
Basic Earnings Per Share | $0.36 | $0.17 | $0.21 |
Diluted Earnings Per Share | $0.36 | $0.17 | $0.21 |
COMMON SHARES | |||
Basic Shares Outstanding | 51.15M | 54.32M shares | 54.52M shares |
Diluted Shares Outstanding | 51.27M | 54.82M shares |
Balance Sheet
Concept | 2015 | 2014 Q4 | 2014 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $118.9M | $120.4M | $114.0M |
YoY Change | -1.25% | -26.63% | -40.31% |
Cash & Equivalents | $84.60M | $73.44M | $58.42M |
Short-Term Investments | $34.40M | $46.90M | $55.60M |
Other Short-Term Assets | $29.00M | $22.40M | $21.40M |
YoY Change | 29.46% | 4.67% | 17.58% |
Inventory | $91.50M | $85.95M | $86.88M |
Prepaid Expenses | $5.129M | $5.579M | |
Receivables | $71.90M | $88.50M | $99.34M |
Other Receivables | $19.30M | $33.30M | $27.20M |
Total Short-Term Assets | $330.8M | $351.1M | $348.8M |
YoY Change | -5.78% | -7.52% | -18.97% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $73.20M | $74.83M | $75.20M |
YoY Change | -2.14% | -2.49% | -3.16% |
Goodwill | $3.492M | $3.492M | |
YoY Change | 0.0% | 0.0% | |
Intangibles | |||
YoY Change | |||
Long-Term Investments | $198.0M | $280.6M | $298.5M |
YoY Change | -29.44% | -9.25% | 0.13% |
Other Assets | $22.30M | $10.94M | $11.75M |
YoY Change | 5.69% | -2.13% | 0.32% |
Total Long-Term Assets | $302.1M | $387.6M | $402.0M |
YoY Change | -22.06% | -5.52% | -0.15% |
TOTAL ASSETS | |||
Total Short-Term Assets | $330.8M | $351.1M | $348.8M |
Total Long-Term Assets | $302.1M | $387.6M | $402.0M |
Total Assets | $632.9M | $738.7M | $750.7M |
YoY Change | -14.32% | -6.48% | -9.87% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $48.70M | $56.41M | $49.97M |
YoY Change | -13.65% | 16.84% | -32.17% |
Accrued Expenses | $25.00M | $11.08M | $12.36M |
YoY Change | 0.4% | -13.3% | -25.24% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $92.60M | $119.0M | $117.0M |
YoY Change | -22.18% | 16.33% | -7.88% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $27.90M | $28.80M | $30.00M |
YoY Change | -3.13% | -37.66% | -35.48% |
Other Long-Term Liabilities | $32.20M | $30.92M | $23.55M |
YoY Change | -23.15% | 39.65% | 15.1% |
Total Long-Term Liabilities | $60.10M | $59.72M | $53.55M |
YoY Change | -14.99% | -12.61% | -20.03% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $92.60M | $119.0M | $117.0M |
Total Long-Term Liabilities | $60.10M | $59.72M | $53.55M |
Total Liabilities | $152.7M | $189.7M | $184.4M |
YoY Change | -19.5% | 2.37% | -16.33% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $907.8M | $903.7M | |
YoY Change | 2.63% | 2.89% | |
Common Stock | $242.6M | $240.7M | |
YoY Change | 3.55% | 3.76% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $601.3M | $583.8M | |
YoY Change | 14.55% | 15.22% | |
Treasury Stock Shares | 26.22M shares | 25.33K shares | |
Shareholders Equity | $480.2M | $549.0M | $566.4M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $632.9M | $738.7M | $750.7M |
YoY Change | -14.32% | -6.48% | -9.87% |
Cashflow Statement
Concept | 2015 | 2014 Q4 | 2014 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $18.65M | $9.292M | $11.33M |
YoY Change | -58.21% | -21.52% | -30.11% |
Depreciation, Depletion And Amortization | $14.25M | $3.700M | $3.600M |
YoY Change | -4.04% | 2.78% | 0.0% |
Cash From Operating Activities | $18.50M | $14.80M | $18.00M |
YoY Change | -66.85% | 89.74% | -21.74% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $11.75M | -$3.100M | -$3.300M |
YoY Change | 4.42% | 82.35% | 0.0% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $91.70M | $27.40M | -$200.0K |
YoY Change | 5.04% | 22.32% | -101.32% |
Cash From Investing Activities | $79.90M | $24.30M | -$3.400M |
YoY Change | 4.99% | 16.27% | -129.06% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | $18.40M | ||
YoY Change | -7.54% | ||
Common Stock Issuance & Retirement, Net | $66.16M | ||
YoY Change | -17.89% | ||
Debt Paid & Issued, Net | $1.100M | ||
YoY Change | -93.33% | ||
Cash From Financing Activities | -84.70M | -22.80M | -13.40M |
YoY Change | -25.77% | -5.0% | -24.72% |
NET CHANGE | |||
Cash From Operating Activities | 18.50M | 14.80M | 18.00M |
Cash From Investing Activities | 79.90M | 24.30M | -3.400M |
Cash From Financing Activities | -84.70M | -22.80M | -13.40M |
Net Change In Cash | 13.70M | 16.30M | 1.200M |
YoY Change | -23.03% | 246.81% | -92.9% |
FREE CASH FLOW | |||
Cash From Operating Activities | $18.50M | $14.80M | $18.00M |
Capital Expenditures | $11.75M | -$3.100M | -$3.300M |
Free Cash Flow | $6.747M | $17.90M | $21.30M |
YoY Change | -84.85% | 88.42% | -19.01% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2016Q1 | dei |
Entity Common Stock Shares Outstanding
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|
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CY2015Q2 | dei |
Entity Public Float
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Long Term Debt
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Long Term Debt
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Stockholders Equity
StockholdersEquity
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Unrecognized Tax Benefits
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|
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Product Warranty Accrual
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Accumulated Other Comprehensive Income Loss Net Of Tax
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|
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Unrecognized Tax Benefits
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|
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Product Warranty Accrual
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|
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Income Tax Examination Penalties And Interest Accrued
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|
1000000 | |
CY2013Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
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|
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|
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Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
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22.81 | |
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Common Stock Shares Outstanding
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Common Stock Par Or Stated Value Per Share
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0.01 | |
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Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
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Common Stock Shares Issued
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Assets
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Land
Land
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|
16468000 | |
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33295000 | |
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Buildings And Improvements Gross
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|
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Other Investments
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|
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Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
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1232000 | |
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Goodwill
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|
73439000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
26613000 | |
CY2014Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
295822000 | |
CY2014Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
46919000 | |
CY2014Q4 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
34831000 | |
CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
10625000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
|
17095000 | |
CY2014Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
280649000 | |
CY2014Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
281363000 | |
CY2014Q4 | us-gaap |
Capitalized Computer Software Gross
CapitalizedComputerSoftwareGross
|
74603000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
6998000 | |
CY2014Q4 | us-gaap |
Restricted Investments
RestrictedInvestments
|
30000000 | |
CY2014Q4 | adtn |
Deferred Tax Assets State Tax And Interest Expense Non Current
DeferredTaxAssetsStateTaxAndInterestExpenseNonCurrent
|
1176000 | |
CY2014Q4 | adtn |
Building
Building
|
68301000 | |
CY2014Q4 | adtn |
Defined Benefit Plan Accumulated Other Comprehensive Income Net Actuarial Gains Losses Net Of Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetActuarialGainsLossesNetOfTax
|
-7943000 | |
CY2014Q4 | adtn |
Defined Benefit Plan Funded And Unfunded Status Of Plan
DefinedBenefitPlanFundedAndUnfundedStatusOfPlan
|
-10169000 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
7108000 | shares |
CY2015Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
30094000 | shares |
CY2015Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | shares |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
21.97 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
106000 | shares |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
21.09 | |
CY2015Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
49558000 | shares |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
6700000 | shares |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
22.09 | |
CY2015Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
4506000 | shares |
CY2015Q4 | us-gaap |
Debt Instrument Interest Rate Stated Percentage
DebtInstrumentInterestRateStatedPercentage
|
0.02 | pure |
CY2015Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
|
0.0264 | pure |
CY2015Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
79652000 | shares |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
24.29 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
6954000 | shares |
CY2015Q4 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
|
0.0225 | pure |
CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
3155000 | |
CY2015Q4 | us-gaap |
Defined Benefit Pension Plan Current And Noncurrent Liabilities
DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities
|
7638000 | |
CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
3827000 | |
CY2015Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
246879000 | |
CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
13745000 | |
CY2015Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
12857000 | |
CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
480160000 | |
CY2015Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
27900000 | |
CY2015Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
24236000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Accumulated Benefit Obligation
DefinedBenefitPlanAccumulatedBenefitObligation
|
25100000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
9086000 | |
CY2015Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Current
DefinedBenefitPensionPlanLiabilitiesCurrent
|
0 | |
CY2015Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
2395000 | |
CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2537000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
5927000 | |
CY2015Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
28900000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
|
5054000 | |
CY2015Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
7638000 | |
CY2015Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
1800000 | |
CY2015Q4 | us-gaap |
Deferred Revenue Current
DeferredRevenueCurrent
|
16615000 | |
CY2015Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
48668000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
|
26851000 | |
CY2015Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Reserves And Accruals
DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals
|
2791000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
|
242000 | |
CY2015Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
476000 | |
CY2015Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
3315000 | |
CY2015Q4 | us-gaap |
Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
|
12834000 | |
CY2015Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
19000 | |
CY2015Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
12108000 | |
CY2015Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
906772000 | |
CY2015Q4 | us-gaap |
Product Warranty Accrual
ProductWarrantyAccrual
|
8739000 | |
CY2015Q4 | us-gaap |
Liabilities
Liabilities
|
152744000 | |
CY2015Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
632904000 | |
CY2015Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
900000 | |
CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-8969000 | |
CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
1773000 | |
CY2015Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
6652000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance Noncurrent
DeferredTaxAssetsValuationAllowanceNoncurrent
|
7250000 | |
CY2015Q4 | us-gaap |
Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
|
7965000 | |
CY2015Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
797000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
|
999000 | |
CY2015Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2015Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
|
563000 | |
CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
869000 | |
CY2015Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
231178000 | |
CY2015Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
4121000 | |
CY2015Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
92643000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
|
401000 | |
CY2015Q4 | us-gaap |
Debt Current
DebtCurrent
|
1000000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
|
739000 | |
CY2015Q4 | us-gaap |
Deferred Tax Liabilities Other Comprehensive Income
DeferredTaxLiabilitiesOtherComprehensiveIncome
|
70000 | |
CY2015Q4 | us-gaap |
Deferred Compensation Arrangement With Individual Recorded Liability
DeferredCompensationArrangementWithIndividualRecordedLiability
|
200000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
6359000 | |
CY2015Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
978000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Noncurrent
DeferredTaxAssetsLiabilitiesNetNoncurrent
|
18091000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
|
12558000 | |
CY2015Q4 | us-gaap |
Machinery And Equipment Gross
MachineryAndEquipmentGross
|
112132000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
201133000 | |
CY2015Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
9276000 | |
CY2015Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
14800000 | |
CY2015Q4 | us-gaap |
Investments
Investments
|
232422000 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
3094000 | |
CY2015Q4 | us-gaap |
Assets
Assets
|
632904000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
694000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
1150000 | |
CY2015Q4 | us-gaap |
Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
|
12834000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
43667000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
|
1002000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
2894000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
4187000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
4704000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
5729000 | |
CY2015Q4 | us-gaap |
Inventory Net
InventoryNet
|
91533000 | |
CY2015Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
71917000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
128189000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
5072000 | |
CY2015Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
73233000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
131697000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
1657000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
2584000 | |
CY2015Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
73200000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
279000 | |
CY2015Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
54417000 | |
CY2015Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
665319000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
2894000 | |
CY2015Q4 | us-gaap |
Assets Current
AssetsCurrent
|
330786000 | |
CY2015Q4 | us-gaap |
Cash Uninsured Amount
CashUninsuredAmount
|
80800000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
37015000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
|
5389000 | |
CY2015Q4 | us-gaap |
Land
Land
|
4575000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
|
7000 | |
CY2015Q4 | us-gaap |
Furniture And Fixtures Gross
FurnitureAndFixturesGross
|
17347000 | |
CY2015Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
19321000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
14169000 | |
CY2015Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
25667000 | |
CY2015Q4 | us-gaap |
Other Investments
OtherInvestments
|
1289000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
3508000 | |
CY2015Q4 | us-gaap |
Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
|
19213000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
5083000 | |
CY2015Q4 | us-gaap |
Goodwill
Goodwill
|
3492000 | |
CY2015Q4 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
2893000 | |
CY2015Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
10145000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
310000 | |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
84550000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
24743000 | |
CY2015Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
301000 | |
CY2015Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
304411000 | |
CY2015Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
34396000 | |
CY2015Q4 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
34223000 | |
CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
3284000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
|
18924000 | |
CY2015Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
198026000 | |
CY2015Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
198100000 | |
CY2015Q4 | us-gaap |
Capitalized Computer Software Gross
CapitalizedComputerSoftwareGross
|
76389000 | |
CY2015Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
5886000 | |
CY2015Q4 | us-gaap |
Restricted Investments
RestrictedInvestments
|
30000000 | |
CY2015Q4 | adtn |
Estimated Fair Value Of Bond
EstimatedFairValueOfBond
|
28700000 | |
CY2015Q4 | adtn |
Deferred Tax Assets State Tax And Interest Expense Non Current
DeferredTaxAssetsStateTaxAndInterestExpenseNonCurrent
|
1026000 | |
CY2015Q4 | adtn |
Building
Building
|
68301000 | |
CY2015Q4 | adtn |
Deferred Tax Assets Foreign And Domestic Loss Unamortized Research And Development Cost And State Credit Carry Forwards Non Current
DeferredTaxAssetsForeignAndDomesticLossUnamortizedResearchAndDevelopmentCostAndStateCreditCarryForwardsNonCurrent
|
16300000 | |
CY2015Q4 | adtn |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Adjustments To Shares Granted Due To Performance Conditions
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsToSharesGrantedDueToPerformanceConditions
|
5000 | shares |
CY2015Q4 | adtn |
Defined Benefit Plan Accumulated Other Comprehensive Income Net Actuarial Gains Losses Net Of Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetActuarialGainsLossesNetOfTax
|
-5245000 | |
CY2015Q4 | adtn |
Share Based Payment Award Equity Instruments Other Than Options Adjustments To Shares Granted Due To Performance Conditions Weighted Average Grant Date Fair Value
ShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsToSharesGrantedDueToPerformanceConditionsWeightedAverageGrantDateFairValue
|
19.90 | |
CY2015Q4 | adtn |
Number Of Stock Option Plans
NumberOfStockOptionPlans
|
2 | OptionPlans |
CY2015Q4 | adtn |
Defined Benefit Plan Expected Future Benefit Payments
DefinedBenefitPlanExpectedFutureBenefitPayments
|
7998000 | |
CY2015Q4 | adtn |
Defined Benefit Plan Funded And Unfunded Status Of Plan
DefinedBenefitPlanFundedAndUnfundedStatusOfPlan
|
-7638000 | |
CY2013 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.77 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
59764000 | |
CY2013 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
5608000 | shares |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.0293 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.0219 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.0180 | pure |
CY2013 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
3200000 | shares |
CY2013 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
|
0.0350 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.0007 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.3500 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
0.0297 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
|
0.0924 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.0398 | pure |
CY2013 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0540 | pure |
CY2013 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
33000 | shares |
CY2013 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
59424000 | shares |
CY2013 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0225 | pure |
CY2013 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
390000 | shares |
CY2013 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
59001000 | shares |
CY2013 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
8.35 | |
CY2013 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
191000 | shares |
CY2013 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.78 | |
CY2013 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.2475 | pure |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.0111 | pure |
CY2013 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
8173000 | |
CY2013 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
158000 | |
CY2013 | us-gaap |
Net Income Loss
NetIncomeLoss
|
45794000 | |
CY2013 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
9030000 | |
CY2013 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
1010000 | |
CY2013 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
3629000 | |
CY2013 | us-gaap |
Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
|
4051000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-515000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-112000 | |
CY2013 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
641744000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
4364000 | |
CY2013 | us-gaap |
Interest Paid
InterestPaid
|
2325000 | |
CY2013 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
9073000 | |
CY2013 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
-248000 | |
CY2013 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
21400000 | |
CY2013 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
21412000 | |
CY2013 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-752000 | |
CY2013 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
8932000 | |
CY2013 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
7700000 | |
CY2013 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
124267000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
3119000 | |
CY2013 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
48465000 | |
CY2013 | us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
8614000 | |
CY2013 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-9502000 | |
CY2013 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
15431000 | |
CY2013 | us-gaap |
Gross Profit
GrossProfit
|
308886000 | |
CY2013 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-911000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-2205000 | |
CY2013 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
7012000 | |
CY2013 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
6742000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
629000 | |
CY2013 | us-gaap |
Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
|
1061000 | |
CY2013 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-3000 | |
CY2013 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1298000 | |
CY2013 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
348000 | |
CY2013 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
5508000 | |
CY2013 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
45279000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-2205000 | |
CY2013 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
89000 | |
CY2013 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
60855000 | |
CY2013 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
51752000 | |
CY2013 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
9103000 | |
CY2013 | us-gaap |
Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net
AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet
|
169000 | |
CY2013 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
549000 | |
CY2013 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
261625000 | |
CY2013 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
745000 | |
CY2013 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
15061000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-141892000 | |
CY2013 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
131055000 | |
CY2013 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
9073000 | |
CY2013 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
332858000 | |
CY2013 | us-gaap |
Investment Income Amortization Of Premium
InvestmentIncomeAmortizationOfPremium
|
5956000 | |
CY2013 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-3606000 | |
CY2013 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-412000 | |
CY2013 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
141000 | |
CY2013 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
1437000 | |
CY2013 | us-gaap |
Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
|
-15146000 | |
CY2013 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
4800000 | |
CY2013 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
124267000 | |
CY2013 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-40000 | |
CY2013 | us-gaap |
Interest Expense
InterestExpense
|
2325000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
73769000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-1061000 | |
CY2013 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
4879000 | |
CY2013 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-4058000 | |
CY2013 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
7775000 | |
CY2013 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4500000 | |
CY2013 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-8359000 | |
CY2013 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
2041000 | |
CY2013 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
3629000 | |
CY2013 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
9073000 | |
CY2013 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
318000 | |
CY2013 | us-gaap |
Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1
|
444000 | |
CY2013 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
1198000 | |
CY2013 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
25000 | |
CY2013 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
3747000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
403000 | |
CY2013 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-1800000 | |
CY2013 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
343567000 | |
CY2013 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
15641000 | |
CY2013 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
19119000 | |
CY2013 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
158000 | |
CY2013 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
|
7998000 | |
CY2013 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
129366000 | |
CY2013 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
3522000 | |
CY2013 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
1100000 | |
CY2013 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
2400000 | |
CY2013 | us-gaap |
Income Tax Effects Allocated Directly To Equity Employee Stock Options
IncomeTaxEffectsAllocatedDirectlyToEquityEmployeeStockOptions
|
-200000 | |
CY2013 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
21412000 | |
CY2013 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
14628000 | |
CY2013 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
5206000 | |
CY2013 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
0 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-1061000 | |
CY2013 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
933000 | |
CY2013 | us-gaap |
Goodwill And Intangible Asset Impairment
GoodwillAndIntangibleAssetImpairment
|
0 | |
CY2013 | us-gaap |
Depreciation
Depreciation
|
12200000 | |
CY2013 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
183000 | |
CY2013 | us-gaap |
Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax
AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax
|
-128000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
|
-1061000 | |
CY2013 | us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
4727000 | |
CY2013 | adtn |
Restricted Stock Shares Issued Vested
RestrictedStockSharesIssuedVested
|
26000 | shares |
CY2013 | adtn |
Realized Economic Incentives
RealizedEconomicIncentives
|
1300000 | |
CY2013 | adtn |
Tax Benefit Expense From Stock Options Exercised
TaxBenefitExpenseFromStockOptionsExercised
|
-169000 | |
CY2013 | adtn |
Unvested Restricted Stock Units Dividends Accrual Adjustment For Market Changes
UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges
|
-23000 | |
CY2013 | adtn |
Number Of Single Customers Accounting For More Than Ten Percent Of Annual Revenues
NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAnnualRevenues
|
2 | Customer |
CY2013 | adtn |
Deferred Compensation Adjustments Due To Fair Value Of Trust Assets
DeferredCompensationAdjustmentsDueToFairValueOfTrustAssets
|
-2800000 | |
CY2014 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.80 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
55837000 | |
CY2014 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
3669000 | shares |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.0726 | pure |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.0221 | pure |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.0115 | pure |
CY2014 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
4400000 | shares |
CY2014 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
|
0.0370 | pure |
CY2014 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P6Y5M12D | |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.0069 | pure |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.3500 | pure |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
0.0306 | pure |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
|
0.0405 | pure |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.0269 | pure |
CY2014 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0540 | pure |
CY2014 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
58000 | shares |
CY2014 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
55482000 | shares |
CY2014 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0225 | pure |
CY2014 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
304000 | shares |
CY2014 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
55120000 | shares |
CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
6.31 | |
CY2014 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
147000 | shares |
CY2014 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.81 | |
CY2014 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.2552 | pure |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.0125 | pure |
CY2014 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
11256000 | |
CY2014 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
63000 | |
CY2014 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
-8166000 | |
CY2014 | us-gaap |
Net Income Loss
NetIncomeLoss
|
44620000 | |
CY2014 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
3874000 | |
CY2014 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
1086000 | |
CY2014 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
2839000 | |
CY2014 | us-gaap |
Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
|
3103000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-10828000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-14147000 | |
CY2014 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
630007000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-6692000 | |
CY2014 | us-gaap |
Interest Paid
InterestPaid
|
758000 | |
CY2014 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
8563000 | |
CY2014 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
-326000 | |
CY2014 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
19900000 | |
CY2014 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
19947000 | |
CY2014 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
3818000 | |
CY2014 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
7586000 | |
CY2014 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
7700000 | |
CY2014 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
80576000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
2644000 | |
CY2014 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
47111000 | |
CY2014 | us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
7278000 | |
CY2014 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-2144000 | |
CY2014 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
9856000 | |
CY2014 | us-gaap |
Gross Profit
GrossProfit
|
311327000 | |
CY2014 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
1175000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-4189000 | |
CY2014 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
5019000 | |
CY2014 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
3910000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-1773000 | |
CY2014 | us-gaap |
Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
|
-7052000 | |
CY2014 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-142000 | |
CY2014 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1157000 | |
CY2014 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
16500000 | |
CY2014 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
19298000 | |
CY2014 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
2363000 | |
CY2014 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
33792000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-4189000 | |
CY2014 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
59906000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
|
2186000 | |
CY2014 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
23812000 | |
CY2014 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
36094000 | |
CY2014 | us-gaap |
Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net
AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet
|
81000 | |
CY2014 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
522000 | |
CY2014 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
142695000 | |
CY2014 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation
DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
|
-3036000 | |
CY2014 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
8563000 | |
CY2014 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
318680000 | |
CY2014 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
836000 | |
CY2014 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
15286000 | |
CY2014 | us-gaap |
Investment Income Amortization Of Premium
InvestmentIncomeAmortizationOfPremium
|
4360000 | |
CY2014 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-1083000 | |
CY2014 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-123000 | |
CY2014 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
12587000 | |
CY2014 | us-gaap |
Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
|
-166000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
3300000 | |
CY2014 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
4700000 | |
CY2014 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
80576000 | |
CY2014 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-4320000 | |
CY2014 | us-gaap |
Interest Expense
InterestExpense
|
677000 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
76069000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
4866000 | |
CY2014 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
4136000 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-114121000 | |
CY2014 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
132258000 | |
CY2014 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-5526000 | |
CY2014 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
1000 | |
CY2014 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
7406000 | |
CY2014 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4500000 | |
CY2014 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
17785000 | |
CY2014 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
599000 | |
CY2014 | us-gaap |
Defined Benefit Plan Benefits Paid
DefinedBenefitPlanBenefitsPaid
|
2000 | |
CY2014 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
2839000 | |
CY2014 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
8563000 | |
CY2014 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
308000 | |
CY2014 | us-gaap |
Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1
|
467000 | |
CY2014 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
1189000 | |
CY2014 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
100000 | |
CY2014 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
11168000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-3319000 | |
CY2014 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-2644000 | |
CY2014 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
230019000 | |
CY2014 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
7626000 | |
CY2014 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
20812000 | |
CY2014 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
63000 | |
CY2014 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
|
6780000 | |
CY2014 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
131958000 | |
CY2014 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
1511000 | |
CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
700000 | |
CY2014 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
2300000 | |
CY2014 | us-gaap |
Income Tax Effects Allocated Directly To Equity Employee Stock Options
IncomeTaxEffectsAllocatedDirectlyToEquityEmployeeStockOptions
|
-100000 | |
CY2014 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
19947000 | |
CY2014 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
9973000 | |
CY2014 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
0 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
4866000 | |
CY2014 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
939000 | |
CY2014 | us-gaap |
Goodwill And Intangible Asset Impairment
GoodwillAndIntangibleAssetImpairment
|
0 | |
CY2014 | us-gaap |
Depreciation
Depreciation
|
12500000 | |
CY2014 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
14845000 | |
CY2014 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
428000 | |
CY2014 | us-gaap |
Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
|
2315000 | |
CY2014 | us-gaap |
Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax
AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax
|
7991000 | |
CY2014 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Plan Assets
DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets
|
-2750000 | |
CY2014 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
3500000 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | |
CY2014 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
|
7052000 | |
CY2014 | us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
3665000 | |
CY2014 | adtn |
Restricted Stock Shares Issued Vested
RestrictedStockSharesIssuedVested
|
35000 | shares |
CY2014 | adtn |
Realized Economic Incentives
RealizedEconomicIncentives
|
1300000 | |
CY2014 | adtn |
Number Of Major Customers
NumberOfMajorCustomers
|
2 | Customer |
CY2014 | adtn |
Tax Benefit Expense From Stock Options Exercised
TaxBenefitExpenseFromStockOptionsExercised
|
-81000 | |
CY2014 | adtn |
Unvested Restricted Stock Units Dividends Accrual Adjustment For Market Changes
UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges
|
-19000 | |
CY2014 | adtn |
Number Of Single Customers Accounting For More Than Ten Percent Of Annual Revenues
NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAnnualRevenues
|
2 | Customer |
CY2014 | adtn |
Deferred Compensation Adjustments Due To Fair Value Of Trust Assets
DeferredCompensationAdjustmentsDueToFairValueOfTrustAssets
|
-700000 | |
CY2015 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.36 | |
CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
18547000 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
728000 | shares |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.0317 | pure |
CY2015 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
3967000 | shares |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
0.0210 | pure |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.0504 | pure |
CY2015 | us-gaap |
Dividends Payable Date Of Record Day Month And Year
DividendsPayableDateOfRecordDayMonthAndYear
|
2016-02-04 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
57000 | shares |
CY2015 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2015 | |
CY2015 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
289000 | shares |
CY2015 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
6100000 | shares |
CY2015 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
|
0.0220 | pure |
CY2015 | dei |
Document Type
DocumentType
|
10-K | |
CY2015 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000926282 | |
CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P6Y5M1D | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
12000 | shares |
CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y11M5D | |
CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
20.86 | |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.0130 | pure |
CY2015 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2015 | us-gaap |
Revenue Recognition Deferred Revenue
RevenueRecognitionDeferredRevenue
|
<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"> <b>Unearned Revenue</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"> Unearned revenue primarily represents customer billings on our maintenance service programs and unearned revenues relating to multiple element contracts where we still have contractual obligations to our customers. We currently offer maintenance contracts ranging from one to five years, primarily on Enterprise Networks Division products sold through distribution channels. Revenue attributable to maintenance contracts is recognized on a straight-line basis over the related contract term. In addition, we provide software maintenance and a variety of hardware maintenance services to Carrier Networks Division customers under contracts with terms up to ten years. When we defer revenue related to multiple-element contracts where we still have contractual obligations, we also defer the related costs. Deferred costs are included in prepaid expenses and other assets and totaled $5.2 million and $0.8 million at December 31, 2015 and 2014, respectively.</p> </div> | |
CY2015 | us-gaap |
Debt Instrument Maturity Date
DebtInstrumentMaturityDate
|
2020-01-01 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
38000 | shares |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.3500 | pure |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
0.0691 | pure |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Award Requisite Service Period1
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1
|
P3Y | |
CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
27.75 | |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
|
0.1255 | pure |
CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period
SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
|
P10Y | |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.0486 | pure |
CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
15.35 | |
CY2015 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2015 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2015 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
|
0.0540 | pure |
CY2015 | dei |
Entity Registrant Name
EntityRegistrantName
|
ADTRAN INC | |
CY2015 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
CY2015 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
41000 | shares |
CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51267000 | shares |
CY2015 | us-gaap |
Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
|
0.0225 | pure |
CY2015 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
81000 | shares |
CY2015 | us-gaap |
Standard Product Warranty Description
StandardProductWarrantyDescription
|
90 days to ten years | |
CY2015 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2015 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2015-12-31 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
20.71 | |
CY2015 | us-gaap |
Threshold Percentage Of Value Decline In Equity Securities To Be Considered Other Than Temporary Impairment
ThresholdPercentageOfValueDeclineInEquitySecuritiesToBeConsideredOtherThanTemporaryImpairment
|
0.25 | pure |
CY2015 | us-gaap |
Dividends Payable Date Declared Day Month And Year
DividendsPayableDateDeclaredDayMonthAndYear
|
2016-01-19 | |
CY2015 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"> <b>Changes in Classifications</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"> We reclassified $2.3 million from other receivables to accounts receivable and $0.8 million from inventory to prepaid expenses and other current assets at December 31, 2014 to conform to the current period presentation.</p> </div> | |
CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
16.00 | |
CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51145000 | shares |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
4.28 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
23.10 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
17.47 | |
CY2015 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"> <b>Use of Estimates</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"> The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expense during the reporting period. Our more significant estimates include the obsolete and excess inventory reserves, warranty reserves, customer rebates, determination of the deferred revenue components of multiple element sales agreements, estimated costs to complete obligations associated with deferred revenues, estimated income tax provision and income tax contingencies, the fair value of stock-based compensation, impairment of goodwill, valuation and estimated lives of intangible assets, estimated pension liability, fair value of investments, and the evaluation of other-than-temporary declines in the value of investments. Actual amounts could differ significantly from these estimates.</p> </div> | |
CY2015 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
60000 | shares |
CY2015 | us-gaap |
Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
|
0.04 | pure |
CY2015 | dei |
Trading Symbol
TradingSymbol
|
ADTN | |
CY2015 | us-gaap |
Derivative Term Of Contract
DerivativeTermOfContract
|
P12M | |
CY2015 | us-gaap |
Dividend Payable Date To Be Paid Day Month And Year
DividendPayableDateToBePaidDayMonthAndYear
|
2016-02-18 | |
CY2015 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.0194 | pure |
CY2015 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P2Y8M12D | |
CY2015 | us-gaap |
Defined Contribution Plan Employers Matching Contribution Annual Vesting Percentage
DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage
|
1.00 | pure |
CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.36 | |
CY2015 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.2747 | pure |
CY2015 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | Segment |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
1204000 | shares |
CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P6Y4M6D | |
CY2015 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
11753000 | |
CY2015 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
3000 | |
CY2015 | us-gaap |
Defined Benefit Plan Actuarial Gain Loss
DefinedBenefitPlanActuarialGainLoss
|
2325000 | |
CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
18646000 | |
CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-1384000 | |
CY2015 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
1011000 | |
CY2015 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
961000 | |
CY2015 | us-gaap |
Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
|
2998000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-8894000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-12554000 | |
CY2015 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
600064000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-2979000 | |
CY2015 | us-gaap |
Interest Paid
InterestPaid
|
598000 | |
CY2015 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
6712000 | |
CY2015 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
-69000 | |
CY2015 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
18400000 | |
CY2015 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
18449000 | |
CY2015 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
5070000 | |
CY2015 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
10906000 | |
CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
6600000 | |
CY2015 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
66160000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
3834000 | |
CY2015 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
13479000 | |
CY2015 | us-gaap |
Investment Income Nonoperating
InvestmentIncomeNonoperating
|
10337000 | |
CY2015 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
6877000 | |
CY2015 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
20139000 | |
CY2015 | us-gaap |
Gross Profit
GrossProfit
|
266897000 | |
CY2015 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-1465000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-3724000 | |
CY2015 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
3953000 | |
CY2015 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-14918000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-7032000 | |
CY2015 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
-407000 | |
CY2015 | us-gaap |
Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax
DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
|
2699000 | |
CY2015 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-644000 | |
CY2015 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
862000 | |
CY2015 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1100000 | |
CY2015 | us-gaap |
Defined Benefit Plan Future Amortization Of Gain Loss
DefinedBenefitPlanFutureAmortizationOfGainLoss
|
200000 | |
CY2015 | us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-11704000 | |
CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-844000 | |
CY2015 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
9752000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-3724000 | |
CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
25708000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
|
-714000 | |
CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
27400000 | |
CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-1692000 | |
CY2015 | us-gaap |
Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net
AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet
|
-1593000 | |
CY2015 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
280000 | |
CY2015 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
188921000 | |
CY2015 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation
DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
|
-3179000 | |
CY2015 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
615000 | |
CY2015 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7062000 | |
CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
6712000 | |
CY2015 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
333167000 | |
CY2015 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
29000 | |
CY2015 | us-gaap |
Investment Income Amortization Of Premium
InvestmentIncomeAmortizationOfPremium
|
2402000 | |
CY2015 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-585000 | |
CY2015 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-66000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
-396000 | |
CY2015 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
103000 | |
CY2015 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
-29000 | |
CY2015 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
4900000 | |
CY2015 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
|
9749000 | |
CY2015 | us-gaap |
Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
|
-10289000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
3700000 | |
CY2015 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
66160000 | |
CY2015 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-41000 | |
CY2015 | us-gaap |
Interest Expense
InterestExpense
|
596000 | |
CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
79944000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-1862000 | |
CY2015 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
5915000 | |
CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-84745000 | |
CY2015 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
129876000 | |
CY2015 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-692000 | |
CY2015 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
183000 | |
CY2015 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
5850000 | |
CY2015 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4700000 | |
CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
13746000 | |
CY2015 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
279000 | |
CY2015 | us-gaap |
Defined Benefit Plan Benefits Paid
DefinedBenefitPlanBenefitsPaid
|
81000 | |
CY2015 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
961000 | |
CY2015 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
6712000 | |
CY2015 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
569000 | |
CY2015 | us-gaap |
Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1
|
598000 | |
CY2015 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
1314000 | |
CY2015 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
200000 | |
CY2015 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-11590000 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-3660000 | |
CY2015 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-2635000 | |
CY2015 | us-gaap |
Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
|
280435000 | |
CY2015 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
7504000 | |
CY2015 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
7754000 | |
CY2015 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
3000 | |
CY2015 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
123542000 | |
CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-540000 | |
CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
100000 | |
CY2015 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
1900000 | |
CY2015 | us-gaap |
Income Tax Effects Allocated Directly To Equity Employee Stock Options
IncomeTaxEffectsAllocatedDirectlyToEquityEmployeeStockOptions
|
40000 | |
CY2015 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
18449000 | |
CY2015 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-5826000 | |
CY2015 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
0 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-1589000 | |
CY2015 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
1325000 | |
CY2015 | us-gaap |
Goodwill And Intangible Asset Impairment
GoodwillAndIntangibleAssetImpairment
|
0 | |
CY2015 | us-gaap |
Depreciation
Depreciation
|
12300000 | |
CY2015 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
14245000 | |
CY2015 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
945000 | |
CY2015 | us-gaap |
Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
|
988000 | |
CY2015 | us-gaap |
Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax
AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax
|
-1374000 | |
CY2015 | us-gaap |
Defined Benefit Plan Foreign Currency Exchange Rate Changes Plan Assets
DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets
|
-2113000 | |
CY2015 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
3500000 | |
CY2015 | us-gaap |
Goodwill Impairment Loss
GoodwillImpairmentLoss
|
0 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | |
CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
|
-2303000 | |
CY2015 | us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
2674000 | |
CY2015 | adtn |
Restricted Stock Shares Issued Vested
RestrictedStockSharesIssuedVested
|
34000 | shares |
CY2015 | adtn |
Maximum Percentage Of Cash Compensation Allowed To Be Deferred Under Deferred Compensation Plan
MaximumPercentageOfCashCompensationAllowedToBeDeferredUnderDeferredCompensationPlan
|
0.25 | pure |
CY2015 | adtn |
Number Of Product Categories
NumberOfProductCategories
|
3 | Product_Category |
CY2015 | adtn |
Operating Lease Expiration Year
OperatingLeaseExpirationYear
|
2025 | |
CY2015 | adtn |
Realized Economic Incentives
RealizedEconomicIncentives
|
1300000 | |
CY2015 | adtn |
Number Of Major Customers
NumberOfMajorCustomers
|
3 | Customer |
CY2015 | adtn |
Maximum Statutory Compensation Eligible For Match Under Code
MaximumStatutoryCompensationEligibleForMatchUnderCode
|
265000 | |
CY2015 | adtn |
Maximum Period Of Medical Dental And Prescription Drug Coverage
MaximumPeriodOfMedicalDentalAndPrescriptionDrugCoverage
|
P30Y | |
CY2015 | adtn |
Tax Benefit Expense From Stock Options Exercised
TaxBenefitExpenseFromStockOptionsExercised
|
40000 | |
CY2015 | adtn |
Defined Contribution Plan Employer Matching First Contribution Percent Of Match
DefinedContributionPlanEmployerMatchingFirstContributionPercentOfMatch
|
1.00 | pure |
CY2015 | adtn |
Defined Contribution Plan Employer Matching Second Contribution Percent Of Match
DefinedContributionPlanEmployerMatchingSecondContributionPercentOfMatch
|
0.50 | pure |
CY2015 | adtn |
Estimated Forfeitures For Stock Options
EstimatedForfeituresForStockOptions
|
0.037 | pure |
CY2015 | adtn |
Number Of Marketable Equity Securities Subjected To Impairment Test
NumberOfMarketableEquitySecuritiesSubjectedToImpairmentTest
|
594 | Securities |
CY2015 | adtn |
Unvested Restricted Stock Units Dividends Accrual Adjustment For Market Changes
UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges
|
-7000 | |
CY2015 | adtn |
Number Of Single Customers Accounting For More Than Ten Percent Of Annual Revenues
NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAnnualRevenues
|
3 | Customer |
CY2015 | adtn |
Criteria Of Employer To Contribute In Employee Saving Plan
CriteriaOfEmployerToContributeInEmployeeSavingPlan
|
100% of an employee's first 3% of contributions and 50% of their next 2% of contributions | |
CY2015 | adtn |
Deferred Compensation Adjustments Due To Fair Value Of Trust Assets
DeferredCompensationAdjustmentsDueToFairValueOfTrustAssets
|
300000 | |
CY2015 | adtn |
Maximum Percentage Of Sales Tax Included In Sales
MaximumPercentageOfSalesTaxIncludedInSales
|
0.01 | pure |
CY2015 | adtn |
Criteria For Benefit Distribution
CriteriaForBenefitDistribution
|
Six months after termination of employment in a single lump sum payment or annual installments paid over a three or ten year term. | |
CY2015 | adtn |
Dividend Payable Ex Dividend Date Day Month And Year
DividendPayableExDividendDateDayMonthAndYear
|
2016-02-02 | |
CY2015 | adtn |
Error Corrections And Reduction In Pre Tax Amount
ErrorCorrectionsAndReductionInPreTaxAmount
|
300000 | |
CY2015 | adtn |
Number Of Deferred Compensation Programs
NumberOfDeferredCompensationPrograms
|
4 | Compensation_Program |
CY2013Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.17 | |
CY2014Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.17 | |
CY2014Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
9607000 | |
CY2014Q1 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
147004000 | |
CY2014Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
11298000 | |
CY2014Q1 | us-gaap |
Gross Profit
GrossProfit
|
77790000 | |
CY2015Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.06 | |
CY2015Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2015Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.06 | |
CY2015Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
3317000 | |
CY2015Q1 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
142835000 | |
CY2015Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1963000 | |
CY2015Q1 | us-gaap |
Gross Profit
GrossProfit
|
65563000 | |
CY2015Q1 | adtn |
Error Corrections Adjustments Increase In Other Expenses
ErrorCorrectionsAdjustmentsIncreaseInOtherExpenses
|
1300000 | |
CY2013Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.26 | |
CY2014Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.26 | |
CY2014Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
14395000 | |
CY2014Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
176129000 | |
CY2014Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
19339000 | |
CY2014Q2 | us-gaap |
Gross Profit
GrossProfit
|
86797000 | |
CY2015Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.05 | |
CY2015Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2015Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.05 | |
CY2015Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
2544000 | |
CY2015Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
160138000 | |
CY2015Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
644000 | |
CY2015Q2 | us-gaap |
Gross Profit
GrossProfit
|
68246000 | |
CY2013Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.21 | |
CY2014Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.21 | |
CY2014Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
11326000 | |
CY2014Q3 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
162892000 | |
CY2014Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
12495000 | |
CY2014Q3 | us-gaap |
Gross Profit
GrossProfit
|
78257000 | |
CY2015Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.14 | |
CY2015Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2015Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.14 | |
CY2015Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
7067000 | |
CY2015Q3 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
158078000 | |
CY2015Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
8072000 | |
CY2015Q3 | us-gaap |
Gross Profit
GrossProfit
|
70649000 | |
CY2013Q4 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.17 | |
CY2014Q4 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2014Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.17 | |
CY2014Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
9292000 | |
CY2014Q4 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
143982000 | |
CY2014Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
3979000 | |
CY2014Q4 | us-gaap |
Gross Profit
GrossProfit
|
68483000 | |
CY2015Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.12 | |
CY2015Q4 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.09 | |
CY2015Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.12 | |
CY2015Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
5718000 | |
CY2015Q4 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
139013000 | |
CY2015Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2800000 | |
CY2015Q4 | us-gaap |
Gross Profit
GrossProfit
|
62439000 |