XML 45 R30.htm IDEA: XBRL DOCUMENT
v3.7.0.1

SUMMARY OF SIGNIFICANT ACCOUNTING AND BUSINESS POLICIES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2016
SUMMARY OF SIGNIFICANT ACCOUNTING AND BUSINESS POLICIES [Abstract] |
Schedule of Changes in Allowance | Changes in this allowance for 2016, 2015 and 2014 were as follows:
|  | Years Ended December 31, |
|  | 2016 |  |  | 2015 |  |  | 2014 |
Balance at beginning of year |  | $ | 9,364 |  |  | $ | 8,713 |  |  | $ | 8,798 |
Charged to costs and expenses |  |  | 180 |  |  |  | 2,014 |  |  |  | 2,365 |
Charged to other accounts |  |  | (17 | )2 |  |  | 1,255 | 2 |  |  | 1,140 | 2
Deductions |  |  | (1,367 | )1 |  |  | (2,618 | )1 |  |  | (3,590 | )1
Balance at end of year |  | $ | 8,160 |  |  | $ | 9,364 |  |  | $ | 8,713 |
(1) | Uncollectible accounts written off, net of recoveries
(2) | Includes allowance for doubtful accounts from acquisitions and divestiture
Principal Estimated Useful Lives Used in Determining Depreciation | The principal estimated useful lives used in determining depreciation are as follows:
Buildings | 20-39 years
Building improvements | 10-20 years
Furniture, fixtures and equipment | 3-20 years
Leasehold improvements | Shorter of estimated useful life or related lease term

X
- Definition Tabular disclosure of the useful life of physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. + References No definition available. + Details
Name: | dxpe_PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock
Namespace Prefix: | dxpe_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Valuation Allowance -URI http://asc.fasb.org/extlink&oid=6528051 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319 + Details
Name: | us-gaap_SummaryOfValuationAllowanceTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration