$DORM
Dorman Products, Inc.

2018 Form 10-K Financial Statement

#000156459019004498 Filed on February 26, 2019

View on sec.gov

Income Statement

Concept 2018 2017 Q4 2017 Q3
Revenue $973.7M $227.7M $224.6M
YoY Change 7.8% -0.6% 5.56%
Cost Of Revenue $600.4M $136.8M $136.5M
YoY Change 10.26% -0.07% 5.28%
Gross Profit $373.3M $90.90M $88.13M
YoY Change 4.08% -1.41% 5.99%
Gross Profit Margin 38.34% 39.92% 39.23%
Selling, General & Admin $202.1M $47.50M $45.34M
YoY Change 10.82% 5.32% 9.21%
% of Gross Profit 54.15% 52.26% 51.44%
Research & Development $20.10M
YoY Change 0.5%
% of Gross Profit 5.38%
Depreciation & Amortization $28.40M $6.200M $5.200M
YoY Change 27.93% 24.0% 10.64%
% of Gross Profit 7.61% 6.82% 5.9%
Operating Expenses $202.1M $47.50M $45.34M
YoY Change 10.82% 5.32% 9.21%
Operating Profit $171.1M $43.41M $42.79M
YoY Change -2.89% -7.84% 2.78%
Interest Expense -$100.0K $200.0K
YoY Change 0.0% 227.87%
% of Operating Profit -0.23% 0.47%
Other Income/Expense, Net -$8.000K $168.0K
YoY Change -102.3%
Pretax Income $171.1M $43.30M $42.96M
YoY Change -3.09% -7.87% 3.33%
Income Tax $37.53M $16.90M $15.95M
% Of Pretax Income 21.93% 39.03% 37.13%
Net Earnings $133.6M $21.97M $27.01M
YoY Change 25.33% -23.46% 1.17%
Net Earnings / Revenue 13.72% 9.65% 12.02%
Basic Earnings Per Share $4.04 $0.80
Diluted Earnings Per Share $4.02 $0.65 $0.80
COMMON SHARES
Basic Shares Outstanding 33.10M 33.72M 33.82M
Diluted Shares Outstanding 33.21M 33.91M

Balance Sheet

Concept 2018 2017 Q4 2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $43.50M $71.70M $129.2M
YoY Change -39.33% -51.91% 35.86%
Cash & Equivalents $43.50M $71.69M $116.8M
Short-Term Investments
Other Short-Term Assets $5.700M $7.100M $5.000M
YoY Change -19.72% 129.03% 16.28%
Inventory $270.5M $212.1M $201.8M
Prepaid Expenses
Receivables $400.7M $241.9M $231.1M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $720.3M $532.8M $554.0M
YoY Change 35.19% -3.4% 8.07%
LONG-TERM ASSETS
Property, Plant & Equipment $98.60M $92.69M $89.90M
YoY Change 6.36% 4.81% 1.71%
Goodwill $66.00M
YoY Change 134.49%
Intangibles $22.16M
YoY Change 1249.45%
Long-Term Investments $21.10M
YoY Change
Other Assets $61.40M $44.34M $45.17M
YoY Change 17.62% 50.18% 52.73%
Total Long-Term Assets $257.8M $233.1M $184.0M
YoY Change 10.6% 45.51% 18.43%
TOTAL ASSETS
Total Short-Term Assets $720.3M $532.8M $554.0M
Total Long-Term Assets $257.8M $233.1M $184.0M
Total Assets $978.1M $765.9M $738.0M
YoY Change 27.71% 7.61% 10.48%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $109.1M $80.22M $72.66M
YoY Change 36.03% 10.45% 38.45%
Accrued Expenses $123.0M $18.40M $17.58M
YoY Change 301.96% -4.76% -20.64%
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 $232.1M $110.8M $100.6M
YoY Change 109.48% 6.68% 20.71%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $13.60M $13.73M $9.357M
YoY Change -0.73% 117.9% 69.02%
Total Long-Term Liabilities $13.60M $13.73M $9.357M
YoY Change -0.73% 117.9% 69.02%
TOTAL LIABILITIES
Total Short-Term Liabilities $232.1M $110.8M $100.6M
Total Long-Term Liabilities $13.60M $13.73M $9.357M
Total Liabilities $250.5M $124.5M $109.9M
YoY Change 91.08% 13.04% 23.72%
SHAREHOLDERS EQUITY
Retained Earnings $589.7M $583.3M
YoY Change 5.84% 9.01%
Common Stock $45.15M $44.83M
YoY Change 1.38% 1.65%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $727.6M $634.8M $628.1M
YoY Change
Total Liabilities & Shareholders Equity $978.1M $765.9M $738.0M
YoY Change 27.71% 7.61% 10.48%

Cashflow Statement

Concept 2018 2017 Q4 2017 Q3
OPERATING ACTIVITIES
Net Income $133.6M $21.97M $27.01M
YoY Change 25.33% -23.46% 1.17%
Depreciation, Depletion And Amortization $28.40M $6.200M $5.200M
YoY Change 27.93% 24.0% 10.64%
Cash From Operating Activities $78.11M $34.80M $3.800M
YoY Change -17.11% -47.27% -80.0%
INVESTING ACTIVITIES
Capital Expenditures $26.11M -$7.100M -$6.300M
YoY Change 6.77% 36.54% 31.25%
Acquisitions $28.04M
YoY Change -53.26%
Other Investing Activities -$33.00M -$56.90M $0.00
YoY Change -52.86% -100.0%
Cash From Investing Activities -$59.15M -$63.80M -$6.400M
YoY Change -37.37% 1126.92% -41.82%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -46.94M -16.20M -24.60M
YoY Change -39.26% 134.78% 3414.29%
NET CHANGE
Cash From Operating Activities 78.11M 34.80M 3.800M
Cash From Investing Activities -59.15M -63.80M -6.400M
Cash From Financing Activities -46.94M -16.20M -24.60M
Net Change In Cash -28.23M -45.20M -27.20M
YoY Change -63.54% -183.86% -472.6%
FREE CASH FLOW
Cash From Operating Activities $78.11M $34.80M $3.800M
Capital Expenditures $26.11M -$7.100M -$6.300M
Free Cash Flow $52.01M $41.90M $10.10M
YoY Change -25.48% -41.15% -57.56%

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CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
71691000
CY2016Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
149121000
CY2015Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
78659000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
43458000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
250000
CY2017 us-gaap Interest Paid Net
InterestPaidNet
291000
CY2016 us-gaap Interest Paid Net
InterestPaidNet
266000
CY2017 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
24450000
CY2016 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
20059000
CY2017 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
74647000
CY2016 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
62348000
CY2018 us-gaap Use Of Estimates
UseOfEstimates
<p style="margin-top:12pt;margin-bottom:0pt;text-indent:5.24%;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Use of Estimates in the Preparation of Financial Statements<font style="font-weight:normal;">. The preparation of financial statements in accordance with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</font></p>
CY2018 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<p style="margin-top:12pt;margin-bottom:0pt;text-indent:5.24%;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Reclassifications<font style="font-weight:normal;">. Certain prior year amounts have been reclassified to conform with current-year presentation.</font></p>
CY2018 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="margin-top:12pt;margin-bottom:0pt;text-indent:5.24%;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Concentrations of Risk<font style="font-weight:normal;">. Financial instruments that potentially subject us to concentrations of credit risk consist primarily of cash equivalents and accounts receivable. All cash equivalents are managed within established guidelines which limit the amount which may be invested with one issuer. A significant percentage of our accounts receivable have been, and will continue to be, concentrated among a relatively small number of automotive retailers and warehouse distributors in the United States. Our five largest customers accounted for 79% of net accounts receivable as of December&#160;29, 2018 and 85% of net accounts receivable as of December&#160;30, 2017. We continually monitor the credit terms and credit limits to these and other customers.&nbsp;&nbsp;In fiscal 2018, approximately 77% of our products were purchased from suppliers located in a variety of foreign countries, with the largest portion coming from China.</font></p>
CY2018 dorm Short Term Investment Original Maturity Period Description
ShortTermInvestmentOriginalMaturityPeriodDescription
three months or less
CY2018 us-gaap Proceeds From Sale Of Finance Receivables
ProceedsFromSaleOfFinanceReceivables
604700000
CY2017 us-gaap Proceeds From Sale Of Finance Receivables
ProceedsFromSaleOfFinanceReceivables
582900000
CY2016 us-gaap Proceeds From Sale Of Finance Receivables
ProceedsFromSaleOfFinanceReceivables
521900000
CY2018Q4 dorm Receivables Not Sold Additional Receivables Outstanding
ReceivablesNotSoldAdditionalReceivablesOutstanding
378500000
CY2017Q4 dorm Receivables Not Sold Additional Receivables Outstanding
ReceivablesNotSoldAdditionalReceivablesOutstanding
380800000
CY2018 us-gaap Gain Loss On Sale Of Accounts Receivable
GainLossOnSaleOfAccountsReceivable
14500000
CY2017 us-gaap Gain Loss On Sale Of Accounts Receivable
GainLossOnSaleOfAccountsReceivable
11400000
CY2016 us-gaap Gain Loss On Sale Of Accounts Receivable
GainLossOnSaleOfAccountsReceivable
8900000
CY2018Q4 us-gaap Inventory Noncurrent
InventoryNoncurrent
28100000
CY2017Q4 us-gaap Inventory Noncurrent
InventoryNoncurrent
20200000
CY2018Q4 us-gaap Equity Method Investments
EquityMethodInvestments
18400000
CY2017Q4 us-gaap Equity Method Investments
EquityMethodInvestments
21100000
CY2018 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
2200000
CY2017 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
3300000
CY2018 us-gaap Depreciation And Amortization
DepreciationAndAmortization
25400000
CY2017 us-gaap Depreciation And Amortization
DepreciationAndAmortization
21500000
CY2016 us-gaap Depreciation And Amortization
DepreciationAndAmortization
18700000
CY2016Q4 us-gaap Goodwill
Goodwill
28146000
CY2018 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
6800000
CY2017 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
37853000
CY2018 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
-193000
CY2017 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
5400000
CY2018Q4 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
5000000
CY2018Q4 dorm Accrued Customer Rebates
AccruedCustomerRebates
6300000
CY2017Q4 dorm Accrued Customer Rebates
AccruedCustomerRebates
6800000
CY2018Q4 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
600000
CY2017Q4 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
500000
CY2018Q4 dorm Number Of Largest Customer
NumberOfLargestCustomer
5
CY2017Q4 dorm Number Of Largest Customer
NumberOfLargestCustomer
5
CY2018Q4 dorm Number Of Foreign Forward Contracts Outstanding
NumberOfForeignForwardContractsOutstanding
0
CY2017Q4 dorm Number Of Foreign Forward Contracts Outstanding
NumberOfForeignForwardContractsOutstanding
0
CY2018Q4 us-gaap Inventory Raw Materials And Purchased Parts Net Of Reserves
InventoryRawMaterialsAndPurchasedPartsNetOfReserves
122111000
CY2017Q4 us-gaap Inventory Raw Materials And Purchased Parts Net Of Reserves
InventoryRawMaterialsAndPurchasedPartsNetOfReserves
82010000
CY2018Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
144897000
CY2017Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
126827000
CY2018Q4 us-gaap Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
3496000
CY2017Q4 us-gaap Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
3312000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
236147000
CY2017Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
212261000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
137500000
CY2017Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
119569000
CY2018Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
28327000
CY2018Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
3163000
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
25164000
CY2017Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
23016000
CY2017Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
858000
CY2017Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
22158000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
2300000
CY2017 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
500000
CY2016 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
100000
CY2018Q4 dorm Number Of Outstanding Letters Of Credit
NumberOfOutstandingLettersOfCredit
2
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
5489000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
5416000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
4972000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
4599000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
3013000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
24297000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
47786000
CY2018 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
6900000
CY2016 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
4200000
CY2018 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1600000
CY2017 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1600000
CY2016 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
1600000
CY2018 us-gaap Lease Expiration Date1
LeaseExpirationDate1
2022-12-31
CY2018 dorm Lease Effective Date
LeaseEffectiveDate
2018-01-01
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
dorm Percentage Of Expense Qualified Property Placed In Service
PercentageOfExpenseQualifiedPropertyPlacedInService
1.00
dorm Percentage Of Dividends Received Deduction On Qualifying Dividends Paid By Foreign Subsidiaries
PercentageOfDividendsReceivedDeductionOnQualifyingDividendsPaidByForeignSubsidiaries
1.00
CY2018 dorm Period For First Significant Change In Domestic Tax Law
PeriodForFirstSignificantChangeInDomesticTaxLaw
P30Y
CY2018 dorm Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit
0
CY2017 dorm Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Asset Income Tax Expense
TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpense
4400000
CY2018 dorm Tax Cuts And Jobs Act Of2017 Incomplete Accounting Tax On Deferred Foreign Earnings Liquid Assets Percentage
TaxCutsAndJobsActOf2017IncompleteAccountingTaxOnDeferredForeignEarningsLiquidAssetsPercentage
0.155
CY2018 dorm Tax Cuts And Jobs Act Of2017 Incomplete Accounting Tax On Deferred Foreign Earnings Illiquid Assets Percentage
TaxCutsAndJobsActOf2017IncompleteAccountingTaxOnDeferredForeignEarningsIlliquidAssetsPercentage
0.08
CY2018 dorm Tax Cuts And Jobs Act Of2017 Incomplete Accounting Defined Increments Minimum Payment Period
TaxCutsAndJobsActOf2017IncompleteAccountingDefinedIncrementsMinimumPaymentPeriod
P8Y
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
4000
CY2018 dorm Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense
TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense
0
CY2018Q4 us-gaap Undistributed Earnings Of Foreign Subsidiaries
UndistributedEarningsOfForeignSubsidiaries
0
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
33362000
CY2017 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
56641000
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
61251000
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2618000
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
8293000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
5948000
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
1611000
CY2017 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
379000
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
37591000
CY2017 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
65313000
CY2016 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
67199000
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
1398000
CY2017 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
4582000
CY2016 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-4563000
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
186000
CY2017 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
343000
CY2016 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-325000
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-1642000
CY2017 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-249000
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.013
CY2017 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.034
CY2016 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.022
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.004
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.003
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.002
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
0.001
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
0.004
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.025
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.001
CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.006
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.219
CY2017 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.396
CY2016 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.370
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
2390000
CY2018Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
2100000
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
2301000
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
3567000
CY2015Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1855000
CY2018 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
95000
CY2017 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
181000
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
368000
CY2017 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
4543000
CY2016 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
109000
CY2016 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
212000
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
3005000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
556000
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
453000
CY2016 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
2033000
CY2018Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
600000
CY2018Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
9006000
CY2017Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
7335000
CY2018Q4 dorm Deferred Tax Assets Accounts Receivable
DeferredTaxAssetsAccountsReceivable
11052000
CY2017Q4 dorm Deferred Tax Assets Accounts Receivable
DeferredTaxAssetsAccountsReceivable
11732000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense
DeferredTaxAssetsTaxDeferredExpense
1792000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense
DeferredTaxAssetsTaxDeferredExpense
1664000
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
1050000
CY2017Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
261000
CY2018Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
22900000
CY2017Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
20992000
CY2018Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
1050000
CY2018Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
21850000
CY2017Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
20992000
CY2018Q4 dorm Deferred Tax Liabilities Depreciation
DeferredTaxLiabilitiesDepreciation
9094000
CY2017Q4 dorm Deferred Tax Liabilities Depreciation
DeferredTaxLiabilitiesDepreciation
7936000
CY2018Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill
11310000
CY2017Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill
11776000
CY2018Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
12000
CY2018Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
20416000
CY2017Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
19712000
CY2018Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
1434000
CY2017Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
1280000
CY2018 us-gaap Revenue Performance Obligation Description Of Good Or Service
RevenuePerformanceObligationDescriptionOfGoodOrService
We are a supplier of replacement parts and fasteners for passenger cars, light trucks, and heavy duty trucks in the automotive aftermarket. We group our products into four major classes: power-train, automotive body, chassis, and hardware.
CY2018 us-gaap Revenue Performance Obligation Description Of Warranty
RevenuePerformanceObligationDescriptionOfWarranty
We warrant our products against certain defects in material and workmanship when used as designed on the vehicle on which it was originally installed. We offer a limited lifetime warranty on most of our products. Our warranty limits the customer’s remedy to the repair or replacement of the part that is defective.
CY2018 dorm Maximum Credit Terms Allow To Customers
MaximumCreditTermsAllowToCustomers
P1Y
CY2018 us-gaap Revenue Performance Obligation Satisfied At Point In Time Transfer Of Control
RevenuePerformanceObligationSatisfiedAtPointInTimeTransferOfControl
We identify the transaction price as the amount of consideration including variable consideration that we expect to be entitled in exchange for transferring control of goods and/or services to our customers.
CY2018 us-gaap Revenue Performance Obligation Satisfied Over Time Method Used Description
RevenuePerformanceObligationSatisfiedOverTimeMethodUsedDescription
We allocate the transaction price to each performance obligation on the basis of the amount of consideration to which we expect to be entitled in exchange for satisfying each performance obligation.
CY2018 us-gaap Revenue Performance Obligation Description Of Timing
RevenuePerformanceObligationDescriptionOfTiming
We recognize revenue when we satisfy a performance obligation by transferring control of the promised goods.
CY2018 us-gaap Revenue Performance Obligation Description Of Payment Terms
RevenuePerformanceObligationDescriptionOfPaymentTerms
A receivable is recorded when our right to consideration is unconditional and only the passage of time is required before payment of that consideration is due.
CY2018Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
0
CY2017Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
0
CY2018Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2017Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
0
CY2018Q4 dorm Common Stock Held By Relatives Of Director Percentage
CommonStockHeldByRelativesOfDirectorPercentage
0.18
CY2018Q4 us-gaap Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
50000000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
1200000
CY2018 dorm Date Of Plan Approval
DateOfPlanApproval
2018-05-16
CY2018 dorm Maximum Grant Period From Date Of Plan Approval
MaximumGrantPeriodFromDateOfPlanApproval
P10Y
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
1162398
CY2018 us-gaap Restricted Stock Expense
RestrictedStockExpense
2600000
CY2017 us-gaap Restricted Stock Expense
RestrictedStockExpense
2800000
CY2016 us-gaap Restricted Stock Expense
RestrictedStockExpense
2300000
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
43242
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
133794
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
29002
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
2671
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
145363
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
70611
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
56953
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
5294
CY2017Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
45042000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
153727
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
89798
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
45707
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
27081
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
170737
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
34.49
CY2016 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
49.45
CY2016 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
29.74
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
33.79
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
49.22
CY2017 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
78.27
CY2017 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
56.03
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
51.56
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
59.96
CY2018 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
73.51
CY2018 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
62.56
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
75.39
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
63.94
CY2018 us-gaap Stock Option Plan Expense
StockOptionPlanExpense
500000
CY2017 us-gaap Stock Option Plan Expense
StockOptionPlanExpense
300000
CY2016 us-gaap Stock Option Plan Expense
StockOptionPlanExpense
100000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.27
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.27
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.26
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.026
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.015
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.009
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P3Y
CY2017 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P3Y
CY2016 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P3Y
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
40000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
61084
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
101084
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
58024
CY2017 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
32751
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
3810
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
122547
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
81995
CY2018 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
15113
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
960
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
188469
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
35966
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
6.86
CY2016 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
44.36
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
29.52
CY2017 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
78.58
CY2017 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
7.69
CY2017 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
56.72
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
57.74
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
73.84
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
39.38
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
72.55
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
66.14
CY2018Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
51.57
CY2018 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
2000000
CY2018Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.03
CY2017 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1400000
CY2018Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.05
CY2017Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
221625000
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P3Y7M6D
CY2018 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P2Y4M24D
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
4186151
CY2018Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
1323007
CY2018 dorm Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled Option Price Per Share
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledOptionPricePerShare
72.55
CY2018Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
188469
CY2018 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
P3Y7M6D
CY2018Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
66.14
CY2018Q4 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
35966
CY2018 us-gaap Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
4300000
CY2017 us-gaap Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
2700000
CY2016 us-gaap Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
2500000
CY2018Q4 dorm Number Of Common Stock Held Under Retirement Plan
NumberOfCommonStockHeldUnderRetirementPlan
243348
CY2018 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
26280
CY2017 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
19110
CY2016 us-gaap Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
38970
CY2016 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
2200000
CY2018 dorm Stock Repurchased And Retired During Period Average Purchase Price
StockRepurchasedAndRetiredDuringPeriodAveragePurchasePrice
74.79
CY2017 dorm Stock Repurchased And Retired During Period Average Purchase Price
StockRepurchasedAndRetiredDuringPeriodAveragePurchasePrice
73.34
CY2016 dorm Stock Repurchased And Retired During Period Average Purchase Price
StockRepurchasedAndRetiredDuringPeriodAveragePurchasePrice
56.66
CY2018 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
116000
CY2017 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
106000
CY2016 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
50000
CY2018 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
110000
CY2017 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
88000
CY2016 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
82000
CY2018 dorm Number Of Largest Customers
NumberOfLargestCustomers
4
CY2018 dorm Entity Wide Revenue Major Customer Aggregate Percentage
EntityWideRevenueMajorCustomerAggregatePercentage
0.63
CY2017 dorm Entity Wide Revenue Major Customer Aggregate Percentage
EntityWideRevenueMajorCustomerAggregatePercentage
0.61
CY2016 dorm Entity Wide Revenue Major Customer Aggregate Percentage
EntityWideRevenueMajorCustomerAggregatePercentage
0.60
CY2018 dorm Export Sales
ExportSales
60500000
CY2017 dorm Export Sales
ExportSales
55800000
CY2016 dorm Export Sales
ExportSales
48600000
CY2018Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
227262000
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
238147000
CY2018Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
247954000
CY2018Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
260341000
CY2018Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
39994000
CY2018Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
42780000
CY2018Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
43733000
CY2018Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
44637000
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
30647000
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
34339000
CY2018Q3 us-gaap Net Income Loss
NetIncomeLoss
34017000
CY2018Q4 us-gaap Net Income Loss
NetIncomeLoss
34599000
CY2018Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.93
CY2018Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.03
CY2017Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
229262000
CY2017Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
224615000
CY2017Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
227719000
CY2017Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
44999000
CY2017Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
42790000
CY2017Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
43409000
CY2017Q2 us-gaap Net Income Loss
NetIncomeLoss
29187000
CY2017Q3 us-gaap Net Income Loss
NetIncomeLoss
28437000
CY2017Q3 us-gaap Net Income Loss
NetIncomeLoss
27008000
CY2017Q4 us-gaap Net Income Loss
NetIncomeLoss
21967000
CY2017Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.85
CY2017Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.83
CY2017Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.80
CY2017Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.65

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