XML 66 R51.htm IDEA: XBRL DOCUMENT
v3.3.1.900

GOODWILL AND OTHER INTANGIBLE ASSETS, Goodwill balance by reportable segment (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | --- | ---
Goodwill [Line Items] |  |  |
Goodwill | $ 197,362 | $ 253,312 | $ 188,110
Service Centers [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 164,244 | 167,302 |
Innovative Pumping Solutions [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 15,980 | 68,872 |
Supply Chain Services [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill | $ 17,138 | $ 17,138 |

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_GoodwillLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=dxpe_ServiceCentersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=dxpe_InnovativePumpingSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=dxpe_SupplyChainServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |