$ADTN
ADTRAN Holdings, Inc.

2017 Q3 Form 10-Q Financial Statement

#000156459017022183 Filed on November 07, 2017

View on sec.gov

Income Statement

Concept 2017 Q3 2016 Q4 2016 Q3
Revenue $185.1M $163.0M $168.9M
YoY Change 9.61% 17.25% 6.84%
Cost Of Revenue $98.61M $92.20M $93.08M
YoY Change 5.94% 20.37% 6.47%
Gross Profit $86.49M $70.79M $75.81M
YoY Change 14.09% 13.37% 7.3%
Gross Profit Margin 46.72% 43.43% 44.89%
Selling, General & Admin $34.65M $34.40M $33.72M
YoY Change 2.78% 13.53% 12.33%
% of Gross Profit 40.06% 48.6% 44.48%
Research & Development $33.53M $32.10M $31.96M
YoY Change 4.9% 9.56% -1.84%
% of Gross Profit 38.76% 45.35% 42.16%
Depreciation & Amortization $3.600M $4.100M $3.600M
YoY Change 0.0% 20.59% 2.86%
% of Gross Profit 4.16% 5.79% 4.75%
Operating Expenses $68.18M $66.50M $65.68M
YoY Change 3.81% 11.58% 4.96%
Operating Profit $18.23M $4.272M $10.13M
YoY Change 79.93% 52.57% 25.5%
Interest Expense $139.0K $2.900M $143.0K
YoY Change -2.8% 26.09% -5.3%
% of Operating Profit 0.76% 67.88% 1.41%
Other Income/Expense, Net -$933.0K -$300.0K -$246.0K
YoY Change 279.27% -400.0% -573.08%
Pretax Income $19.21M $6.800M $15.52M
YoY Change 23.78% 30.77% 42.72%
Income Tax $3.309M -$700.0K $3.102M
% Of Pretax Income 17.23% -10.29% 19.99%
Net Earnings $15.90M $7.572M $12.42M
YoY Change 28.05% 32.42% 75.68%
Net Earnings / Revenue 8.59% 4.65% 7.35%
Basic Earnings Per Share $0.33 $0.16 $0.26
Diluted Earnings Per Share $0.33 $0.16 $0.26
COMMON SHARES
Basic Shares Outstanding 47.87M 48.40M 48.47M
Diluted Shares Outstanding 48.53M 48.68M

Balance Sheet

Concept 2017 Q3 2016 Q4 2016 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $159.6M $123.1M $121.8M
YoY Change 31.03% 3.53% -3.18%
Cash & Equivalents $128.3M $79.90M $66.29M
Short-Term Investments $31.40M $43.20M $55.50M
Other Short-Term Assets $23.10M $16.50M $32.50M
YoY Change -28.92% -43.1% 38.89%
Inventory $116.2M $105.1M $96.00M
Prepaid Expenses
Receivables $101.6M $92.35M $101.8M
Other Receivables $18.60M $15.14M $12.70M
Total Short-Term Assets $419.1M $352.9M $364.8M
YoY Change 14.9% 13.16% 2.2%
LONG-TERM ASSETS
Property, Plant & Equipment $85.67M $84.47M $78.08M
YoY Change 9.72% 15.34% 6.0%
Goodwill $3.492M $3.492M $3.492M
YoY Change 0.0% 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments $137.0M $176.1M $178.4M
YoY Change -23.21% -11.06% -12.76%
Other Assets $13.14M $12.23M $22.30M
YoY Change -41.1% 31.89% 125.41%
Total Long-Term Assets $276.4M $314.3M $290.8M
YoY Change -4.95% -2.09% -7.65%
TOTAL ASSETS
Total Short-Term Assets $419.1M $352.9M $364.8M
Total Long-Term Assets $276.4M $314.3M $290.8M
Total Assets $695.6M $667.2M $655.6M
YoY Change 6.09% 5.42% -2.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $73.13M $77.34M $67.40M
YoY Change 8.5% 58.92% -2.84%
Accrued Expenses $15.10M $12.43M $16.01M
YoY Change -5.69% 2.69% 19.24%
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 $124.9M $126.5M $115.6M
YoY Change 8.04% 36.58% -8.99%
LONG-TERM LIABILITIES
Long-Term Debt $26.80M $26.80M $27.90M
YoY Change -3.94% -3.94% -3.13%
Other Long-Term Liabilities $34.76M $28.05M $26.74M
YoY Change 29.98% 15.74% -9.91%
Total Long-Term Liabilities $61.56M $54.85M $54.64M
YoY Change 12.66% 5.21% -6.57%
TOTAL LIABILITIES
Total Short-Term Liabilities $124.9M $126.5M $115.6M
Total Long-Term Liabilities $61.56M $54.85M $54.64M
Total Liabilities $191.4M $187.7M $177.4M
YoY Change 7.91% 22.9% -8.67%
SHAREHOLDERS EQUITY
Retained Earnings $941.8M $921.9M $920.4M
YoY Change 2.33% 1.67% 1.6%
Common Stock $259.5M $253.8M $252.0M
YoY Change 2.95% 2.45% 1.88%
Preferred Stock
YoY Change
Treasury Stock (at cost) $692.9M $684.0M $686.4M
YoY Change 0.95% 2.81% 3.15%
Treasury Stock Shares $31.65M $31.18M $31.26M
Shareholders Equity $504.2M $479.5M $478.2M
YoY Change
Total Liabilities & Shareholders Equity $695.6M $667.2M $655.6M
YoY Change 6.1% 5.42% -2.42%

Cashflow Statement

Concept 2017 Q3 2016 Q4 2016 Q3
OPERATING ACTIVITIES
Net Income $15.90M $7.572M $12.42M
YoY Change 28.05% 32.42% 75.68%
Depreciation, Depletion And Amortization $3.600M $4.100M $3.600M
YoY Change 0.0% 20.59% 2.86%
Cash From Operating Activities $1.400M $14.20M $7.200M
YoY Change -80.56% -395.83% 242.86%
INVESTING ACTIVITIES
Capital Expenditures -$4.800M -$8.700M -$6.000M
YoY Change -20.0% 117.5% 150.0%
Acquisitions
YoY Change
Other Investing Activities $40.80M $14.00M $3.900M
YoY Change 946.15% -7.28% -79.26%
Cash From Investing Activities $36.00M $5.200M -$2.100M
YoY Change -1814.29% -53.15% -112.8%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 500.0K -4.700M -10.20M
YoY Change -104.9% -18.97% -51.2%
NET CHANGE
Cash From Operating Activities 1.400M 14.20M 7.200M
Cash From Investing Activities 36.00M 5.200M -2.100M
Cash From Financing Activities 500.0K -4.700M -10.20M
Net Change In Cash 37.90M 14.70M -5.100M
YoY Change -843.14% 2840.0% 112.5%
FREE CASH FLOW
Cash From Operating Activities $1.400M $14.20M $7.200M
Capital Expenditures -$4.800M -$8.700M -$6.000M
Free Cash Flow $6.200M $22.90M $13.20M
YoY Change -53.03% -2962.5% 193.33%

Facts In Submission

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us-gaap Increase Decrease In Accounts Receivable
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6975000
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22025000
us-gaap Payments To Acquire Property Plant And Equipment
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12304000
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
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141103000
us-gaap Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
139181000
us-gaap Payments To Acquire Businesses Gross
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943000
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
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us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
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us-gaap Payments For Repurchase Of Common Stock
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us-gaap Payments For Repurchase Of Common Stock
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us-gaap Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
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us-gaap Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
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CY2016Q3 us-gaap Business Acquisition Pro Forma Earnings Per Share Basic
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CY2017Q3 us-gaap Defined Benefit Plan Service Cost
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CY2016Q3 us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
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us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
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CY2017Q3 us-gaap Defined Benefit Plan Interest Cost
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CY2016Q3 us-gaap Defined Benefit Plan Interest Cost
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us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
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CY2016Q3 us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
266000
us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
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CY2016Q3 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
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us-gaap Defined Benefit Plan Net Periodic Benefit Cost
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us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
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CY2017Q3 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
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CY2016Q3 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
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CY2017Q3 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
1432000
CY2016Q3 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
1274000
us-gaap Allocated Share Based Compensation Expense Net Of Tax
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4358000
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
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1233000
CY2017Q3 us-gaap Available For Sale Securities
AvailableForSaleSecurities
140025000
CY2017Q3 us-gaap Restricted Investments
RestrictedInvestments
27800000
CY2017Q3 us-gaap Other Investments
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CY2017Q3 us-gaap Investments
Investments
168372000
CY2016Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
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us-gaap Available For Sale Securities Gross Realized Gains
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3324000
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CY2016Q4 us-gaap Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
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2132000
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5226000
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AvailableForSaleSecuritiesGrossRealizedLosses
455000
us-gaap Available For Sale Securities Gross Realized Losses
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us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
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us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
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us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
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us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
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4835000
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CY2015Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
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CY2016Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
66292000
us-gaap Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
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272000
us-gaap Noncash Or Part Noncash Acquisition Value Of Assets Acquired1
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1174000
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1400000
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33000
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
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4262000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
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2725000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
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1449000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
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2267000
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
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us-gaap Use Of Estimates
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<div> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-style:italic;font-family:Times New Roman;font-size:10pt;font-weight:normal;text-transform:none;font-variant: normal;">Use of Estimates</p> <p style="text-align:justify;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">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>
us-gaap Business Acquisition Pro Forma Earnings Per Share Diluted
BusinessAcquisitionProFormaEarningsPerShareDiluted
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us-gaap Business Acquisition Pro Forma Earnings Per Share Diluted
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us-gaap Effective Income Tax Rate Continuing Operations
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us-gaap Effective Income Tax Rate Continuing Operations
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us-gaap Defined Benefit Plan Service Cost
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CY2016Q3 us-gaap Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
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CY2015Q3 us-gaap Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
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CY2016Q3 us-gaap Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
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CY2015Q3 us-gaap Business Acquisitions Pro Forma Net Income Loss
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CY2015Q3 us-gaap Business Acquisition Pro Forma Earnings Per Share Basic
BusinessAcquisitionProFormaEarningsPerShareBasic
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us-gaap Business Acquisition Pro Forma Earnings Per Share Basic
BusinessAcquisitionProFormaEarningsPerShareBasic
0.51
us-gaap Business Acquisition Pro Forma Earnings Per Share Basic
BusinessAcquisitionProFormaEarningsPerShareBasic
0.29
CY2015Q3 us-gaap Business Acquisition Pro Forma Earnings Per Share Diluted
BusinessAcquisitionProFormaEarningsPerShareDiluted
0.13
us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
542000
us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
796000
CY2016Q3 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-44000
us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-132000
us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
790000
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
4601000
us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
643000
us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
3958000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
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us-gaap Stock Issued During Period Shares Stock Options Exercised
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us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
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us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
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ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
5836000
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
5836000
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
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22.14
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
18.44
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
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17.49
us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
27.31
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
22.33
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
22.33
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
24.02
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SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
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SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
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SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P4Y11M1D
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
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CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
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CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
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CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
20669000
CY2017Q3 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
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10845000
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CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
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us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
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us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
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526000
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
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4000
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
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21000
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
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1020000
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
20.51
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
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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
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us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
20.88
CY2017Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
21.40
CY2017Q3 us-gaap Available For Sale Securities Amortized Cost
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135282000
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5976000
us-gaap Threshold Percentage Of Value Decline In Equity Securities To Be Considered Other Than Temporary Impairment
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CY2017Q3 us-gaap Inventory Raw Materials Net Of Reserves
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44002000
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40461000
CY2017Q3 us-gaap Inventory Work In Process
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4859000
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4003000
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us-gaap Goodwill Acquired During Period
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us-gaap Goodwill Impairment Loss
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14349000
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5101000
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18653000
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11386000
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CY2017Q3 us-gaap Amortization Of Intangible Assets
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500000
CY2016Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
500000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
2400000
CY2017Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
473000
CY2017Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
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1207000
CY2017Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
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691000
CY2017Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
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654000
CY2017Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
599000
CY2017Q3 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
1477000
us-gaap Dividends Common Stock Cash
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13031000
adtn Dividends Accrued For Unvested Restricted Stock Units
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43000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
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214000
us-gaap Treasury Stock Value Acquired Cost Method
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17348000
us-gaap Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net
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10000
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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5573000
CY2017Q3 us-gaap Stock Repurchase Program Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
50000000
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
900000
us-gaap Treasury Stock Acquired Average Cost Per Share
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20.27
CY2017Q3 us-gaap Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
3600000
us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit
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15.29
us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit
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CY2017Q3 us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
2834000
CY2017Q3 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
274000
CY2016Q3 us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
1603000
CY2016Q3 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
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734000
us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
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9045000
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
1113000
us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
3469000
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
2326000
CY2017Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
2328000
CY2016Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
1685000
CY2016Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
657000
CY2016Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
1028000
CY2017Q3 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
-184000
CY2017Q3 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
-57000
CY2017Q3 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-127000
CY2017Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
1009000
CY2017Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
393000
CY2017Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
616000
CY2016Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
1262000
CY2016Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
492000
CY2016Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
770000
CY2017Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
385000
CY2017Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
116000
CY2017Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
269000
CY2017Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
106000
CY2016Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
51000
CY2016Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
5600000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
3900000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
5700000
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
2
adtn Number Of Product Categories
NumberOfProductCategories
3
us-gaap Standard Product Warranty Description
StandardProductWarrantyDescription
90 days to five years
CY2016Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
15000
CY2016Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
36000
CY2017Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
1541000
CY2016Q3 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
575000
CY2017Q3 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
3167000
CY2017Q3 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
607000
CY2016Q3 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
1049000
CY2016Q3 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
180000
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
-278000
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-619000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
2869000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
1119000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
1750000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
3982000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
1553000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
2429000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
539000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
116000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
423000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
310000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
96000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
149000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
46000
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
103000
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
5402000
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
1202000
us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
9472000
us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
1540000
us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
1085000
us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-58000
CY2017Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
487000
CY2016Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
137000
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
385000
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
137000
CY2017Q3 us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
174000
CY2016Q3 us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
71000
us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
123000
us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
60000
CY2017Q3 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
10939000
CY2016Q4 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
8548000
CY2017Q2 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
9180000
CY2017Q3 adtn Product Warranty Accrual Increase Decrease For Warranties Issued
ProductWarrantyAccrualIncreaseDecreaseForWarrantiesIssued
4087000
CY2016Q3 adtn Product Warranty Accrual Increase Decrease For Warranties Issued
ProductWarrantyAccrualIncreaseDecreaseForWarrantiesIssued
4012000
adtn Product Warranty Accrual Increase Decrease For Warranties Issued
ProductWarrantyAccrualIncreaseDecreaseForWarrantiesIssued
6401000
adtn Product Warranty Accrual Increase Decrease For Warranties Issued
ProductWarrantyAccrualIncreaseDecreaseForWarrantiesIssued
6341000
CY2017Q3 adtn Product Warranty Accrual Increase Decrease For Payments
ProductWarrantyAccrualIncreaseDecreaseForPayments
-2328000
CY2016Q3 adtn Product Warranty Accrual Increase Decrease For Payments
ProductWarrantyAccrualIncreaseDecreaseForPayments
-4195000
adtn Product Warranty Accrual Increase Decrease For Payments
ProductWarrantyAccrualIncreaseDecreaseForPayments
-4010000
adtn Product Warranty Accrual Increase Decrease For Payments
ProductWarrantyAccrualIncreaseDecreaseForPayments
-6328000
CY2016Q3 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
8752000
CY2017Q3 adtn Number Of Private Equity Funds
NumberOfPrivateEquityFunds
2
CY2017Q3 adtn Commitments Towards Private Equity Funds
CommitmentsTowardsPrivateEquityFunds
7700000

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