XML 103 R92.htm IDEA: XBRL DOCUMENT v2.4.1.9
Business Segment Information - Financial Information by Reportable Segment (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2014
Sep. 27, 2014
Jun. 28, 2014
Mar. 29, 2014
Dec. 31, 2013
Sep. 28, 2013
Jun. 29, 2013
Mar. 30, 2013
Jun. 28, 2014
Jun. 29, 2013
Sep. 27, 2014
Sep. 28, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Segment Reporting Information [Line Items]                              
Net Revenues $ 187,612us-gaap_SalesRevenueNet $ 188,164us-gaap_SalesRevenueNet $ 186,516us-gaap_SalesRevenueNet $ 179,753us-gaap_SalesRevenueNet $ 187,975us-gaap_SalesRevenueNet $ 181,288us-gaap_SalesRevenueNet $ 191,472us-gaap_SalesRevenueNet $ 175,915us-gaap_SalesRevenueNet $ 366,269us-gaap_SalesRevenueNet $ 367,387us-gaap_SalesRevenueNet $ 554,433us-gaap_SalesRevenueNet $ 548,675us-gaap_SalesRevenueNet $ 742,045us-gaap_SalesRevenueNet $ 736,650us-gaap_SalesRevenueNet $ 747,037us-gaap_SalesRevenueNet
Segment Operating Income (Loss)                         69,548dco_SegmentReportingInformationNetOperatingIncomeLoss [1] 56,038dco_SegmentReportingInformationNetOperatingIncomeLoss [1] 71,599dco_SegmentReportingInformationNetOperatingIncomeLoss [1]
Corporate General and Administrative Expenses                         (17,781)us-gaap_GeneralAndAdministrativeExpense [1],[2],[3] (16,735)us-gaap_GeneralAndAdministrativeExpense [1],[2],[3] (14,677)us-gaap_GeneralAndAdministrativeExpense [1],[2],[3]
Operating Income   10,062us-gaap_OperatingIncomeLoss 16,810us-gaap_OperatingIncomeLoss 14,828us-gaap_OperatingIncomeLoss   13,388us-gaap_OperatingIncomeLoss 15,301us-gaap_OperatingIncomeLoss 10,723us-gaap_OperatingIncomeLoss 31,638us-gaap_OperatingIncomeLoss 26,024us-gaap_OperatingIncomeLoss 41,700us-gaap_OperatingIncomeLoss 39,412us-gaap_OperatingIncomeLoss 51,767us-gaap_OperatingIncomeLoss 39,303us-gaap_OperatingIncomeLoss 56,922us-gaap_OperatingIncomeLoss
Depreciation and amortization       7,426us-gaap_DepreciationAndAmortization       7,033us-gaap_DepreciationAndAmortization 15,125us-gaap_DepreciationAndAmortization 14,173us-gaap_DepreciationAndAmortization 21,829us-gaap_DepreciationAndAmortization 21,375us-gaap_DepreciationAndAmortization 29,024us-gaap_DepreciationAndAmortization 30,926us-gaap_DepreciationAndAmortization 29,413us-gaap_DepreciationAndAmortization
Capital Expenditures                         18,554dco_CapitalExpenditures 13,403dco_CapitalExpenditures 15,813dco_CapitalExpenditures
Ducommun AeroStructures                              
Segment Reporting Information [Line Items]                              
Net Revenues                         319,956us-gaap_SalesRevenueNet
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 315,232us-gaap_SalesRevenueNet
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 309,982us-gaap_SalesRevenueNet
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember
Segment Operating Income (Loss)                         34,949dco_SegmentReportingInformationNetOperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 [1],[4] 19,008dco_SegmentReportingInformationNetOperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 [1],[4] 30,586dco_SegmentReportingInformationNetOperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 [1],[4]
Depreciation and amortization                         10,959us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 12,406us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 10,313us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember
Capital Expenditures                         12,742dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 8,287dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember		 7,950dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunAeroStructuresMember
Ducommun LaBarge Technologies                              
Segment Reporting Information [Line Items]                              
Net Revenues                         422,089us-gaap_SalesRevenueNet
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 421,418us-gaap_SalesRevenueNet
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 437,055us-gaap_SalesRevenueNet
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember
Segment Operating Income (Loss)                         34,599dco_SegmentReportingInformationNetOperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 [1],[2] 37,030dco_SegmentReportingInformationNetOperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 [1],[2] 41,013dco_SegmentReportingInformationNetOperatingIncomeLoss
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 [1],[2]
Depreciation and amortization                         17,928us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 18,346us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 18,934us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember
Capital Expenditures                         5,782dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 5,000dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember		 7,809dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_DucommunLaBargeTechnologiesMember
Corporate Administration                              
Segment Reporting Information [Line Items]                              
Depreciation and amortization                         137us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_CorporateOfficeMember		 174us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_CorporateOfficeMember		 166us-gaap_DepreciationAndAmortization
/ us-gaap_StatementBusinessSegmentsAxis
= dco_CorporateOfficeMember
Capital Expenditures                         $ 30dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_CorporateOfficeMember		 $ 116dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_CorporateOfficeMember		 $ 54dco_CapitalExpenditures
/ us-gaap_StatementBusinessSegmentsAxis
= dco_CorporateOfficeMember
[1] Includes cost not allocated to either the DLT or DAS operating segments.
[2] 2012 includes merger-related transaction costs of approximately $0.3 million in Corporate General and Administrative Expenses related to the LaBarge Acquisition. In addition, 2012 includes approximately $0.4 million in DLT resulting from a change-in-control provision for certain key executives and employees arising in connection with the LaBarge Acquisition.
[3] The 2014, 2013 and 2012 periods include approximately zero, $1.2 million and $0.6 million, respectively, of workers' compensation insurance expenses included in gross profit and not allocated to the operating segments.
[4] The 2013 period includes approximately $14.1 million in charges related to fourth quarter asset impairment charges of $5.7 million on the Embraer Legacy 450/500 contracts and $1.3 million on the Boeing 777 wing tip contract; forward loss reserves of $3.9 million on the Embraer Legacy 450/500 contracts and $1.3 million on the Boeing 777 wing tip contract; and inventory write-offs of $1.9 million on the Embraer Legacy 450/500 contracts.