XML 78 R64.htm IDEA: XBRL DOCUMENT
v3.8.0.1

LONG-TERM DEBT (Details) $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Aug. 29, 2017 USD ($) | Dec. 31, 2017 USD ($) | Sep. 30, 2017 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($)
Borrowings [Abstract] |  |  |  |  |  |
Less unamortized debt issuance costs |  | $ (10,073) |  | $ (10,073) | $ (992) |
Total Debt |  | 242,024 |  | 242,024 | 224,685 |
Less: Current maturities |  | (3,381) |  | (3,381) | (51,354) |
Total Long-term Debt |  | 238,643 |  | 238,643 | 173,331 |
Secured Leverage Ratio [Abstract] |  |  |  |  |  |
Write off of debt issuance costs |  | 600 | $ 600 | 578 | 0 | $ 0
Maturities of Long-term Debt [Abstract] |  |  |  |  |  |
2018 |  | 3,381 |  | 3,381 |  |
2019 |  | 3,405 |  | 3,405 |  |
2020 |  | 3,436 |  | 3,436 |  |
2021 |  | 2,500 |  | 2,500 |  |
2022 |  | 2,500 |  | 2,500 |  |
Thereafter |  | 236,875 |  | 236,875 |  |
Total |  | 252,097 |  | 252,097 |  |
ABL Revolver [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Total Debt |  | $ 0 |  | $ 0 | 0 |
Debt instrument term |  |  |  | 5 years |  |
Debt instrument face amount | $ 85,000 |  |  |  |  |
Maturity date |  |  |  | Aug. 29, 2022 |  |
Incremental increase in term loan | 50,000 |  |  |  |  |
Interest rate |  | 2.90% |  | 2.90% |  |
Fixed charge coverage ratio |  | 3.67 |  | 3.67 |  |
ABL Revolver [Member] | Minimum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Incremental increase in term loan | $ 10,000 |  |  |  |  |
Commitment fee | 0.25% |  |  |  |  |
ABL Revolver [Member] | Maximum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Commitment fee | 0.375% |  |  |  |  |
ABL Revolver [Member] | LIBOR [Member] | Minimum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 1.25% |  |  |  |  |
ABL Revolver [Member] | LIBOR [Member] | Maximum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 1.75% |  |  |  |  |
ABL Revolver [Member] | CDOR [Member] | Minimum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 1.25% |  |  |  |  |
ABL Revolver [Member] | CDOR [Member] | Maximum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 1.75% |  |  |  |  |
ABL Revolver [Member] | Prime rate [Member] | Minimum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 0.25% |  |  |  |  |
ABL Revolver [Member] | Prime rate [Member] | Maximum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 0.75% |  |  |  |  |
ABL Revolver [Member] | Base Rate [Member] | CANADA | Minimum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 0.25% |  |  |  |  |
ABL Revolver [Member] | Base Rate [Member] | CANADA | Maximum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Basis spread on base rate | 0.75% |  |  |  |  |
Term Loan B [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Total Debt |  | $ 249,375 |  | $ 249,375 | 0 |
Debt instrument term |  |  |  | 6 years |  |
Debt instrument face amount | $ 250,000 |  |  |  |  |
Amortization in quarterly installments | 0.25% |  |  |  |  |
Maturity date |  |  |  | Aug. 31, 2023 |  |
Incremental increase in term loan | $ 30,000 |  |  |  |  |
Percentage of excess cash flow | 50.00% |  |  |  |  |
Reduction in percentage of excess cash flow, condition one | 25.00% |  |  |  |  |
Debt instrument leverage ratio, condition one | 3.00 |  |  |  |  |
Reduction in percentage of excess cash flow, condition two | 0.00% |  |  |  |  |
Debt instrument leverage ratio, condition two | 2.50 |  |  |  |  |
Interest rate |  | 7.10% |  | 7.10% |  |
Secured Leverage Ratio [Abstract] |  |  |  |  |  |
December 31, 2017 |  | 5.75% |  | 5.75% |  |
March 31, 2018 |  | 5.75% |  | 5.75% |  |
June 30, 2018 |  | 5.50% |  | 5.50% |  |
September 30, 2018 |  | 5.50% |  | 5.50% |  |
December 31, 2018 |  | 5.25% |  | 5.25% |  |
March 31, 2019 |  | 5.25% |  | 5.25% |  |
June 30, 2019 |  | 5.00% |  | 5.00% |  |
September 30, 2019 |  | 5.00% |  | 5.00% |  |
December 31, 2019 |  | 4.75% |  | 4.75% |  |
March 31, 2020 |  | 4.75% |  | 4.75% |  |
June 30, 2020 and each Fiscal Quarter thereafter |  | 4.50% |  | 4.50% |  |
Secured Leverage Ratio | 3.59% |  |  |  |  |
Term Loan B [Member] | Minimum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Incremental increase in term loan | $ 10,000 |  |  |  |  |
Term Loan B [Member] | Maximum [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Debt instrument secured leverage ratio | 3.60 |  |  |  |  |
Fixed charge coverage ratio | 1.00 |  |  |  |  |
Secured debt covenant amount net of restricted cash |  | $ 30,000 |  | $ 30,000 |  |
Line of Credit [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Total Debt |  | 0 |  | 0 | 147,600 |
Term Loan [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Total Debt |  | 0 |  | 0 | 74,500 |
Promissory Note Payable [Member] |  |  |  |  |  |
Borrowings [Abstract] |  |  |  |  |  |
Total Debt |  | $ 2,722 |  | $ 2,722 | $ 3,577 |
Interest rate |  | 2.90% |  | 2.90% |  |

X
- Definition Refers to consolidated leverage ratio period one. + References No definition available. + Details
Name: | dxpe_ConsolidatedLeverageRatioCovenantPeriodOne
Namespace Prefix: | dxpe_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Refers to consolidated leverage ratio period two. + References No definition available. + Details
Name: | dxpe_ConsolidatedLeverageRatioCovenantPeriodTwo
Namespace Prefix: | dxpe_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt instrument amortized discount percentage. + References No definition available. + Details
Name: | dxpe_DebtInstrumentAmortizedDiscountPercentage
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the secured leverage ratio required to be maintained under financial covenants. + References No definition available. + Details
Name: | dxpe_DebtInstrumentCovenantSecuredLeverageRatio
Namespace Prefix: | dxpe_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition A ratio that indicates a firm's ability to satisfy fixed financing expenses, such as interest and leases. + References No definition available. + Details
Name: | dxpe_FixedChargeCoverageRatio
Namespace Prefix: | dxpe_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Incremental increase under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References No definition available. + Details
Name: | dxpe_IncrementalIncreaseInTermLoan
Namespace Prefix: | dxpe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Refers to percentage of excess cash flow of debt instrument. + References No definition available. + Details
Name: | dxpe_PercentageOfExcessCashFlow
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Refers to percentage of reduction in excess cash flow of debt instrument if total leverage ratio is no more than 3.00 to 1.00. + References No definition available. + Details
Name: | dxpe_ReductionInPercentageOfExcessCashFlowConditionOne
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Refers to percentage of reduction in excess cash flow of debt instrument if total leverage ratio is no more than 2.50 to 1.00. + References No definition available. + Details
Name: | dxpe_ReductionInPercentageOfExcessCashFlowConditionTwo
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Refers to the secured debt covenant amount net of restricted cash for secured leverage ratio. + References No definition available. + Details
Name: | dxpe_SecuredDebtCovenantAmountNetOfRestrictedCash
Namespace Prefix: | dxpe_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatio
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period eight. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodEight
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period five. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodFive
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period four. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodFour
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period nine. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodNine
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period one. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodOne
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period seven. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodSeven
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period six. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodSix
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period ten. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodTen
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period ten and thereafter. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodTenAndThereafter
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period three. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodThree
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Secured leverage ratio, defined as the ratio, as of the last day of any fiscal quarter of consolidated secured debt as of such day to EBITDA for period two. + References No definition available. + Details
Name: | dxpe_SecuredLeverageRatioPeriodTwo
Namespace Prefix: | dxpe_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentMaturityDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after accumulated amortization, of debt discount (premium). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28567-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28541-108399 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399 + Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
Name: | us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

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

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
Name: | us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_WriteOffOfDeferredDebtIssuanceCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_CreditFacilityAxis=dxpe_ABLRevolverMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=dxpe_CanadianInterbankOfferedRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_PrimeRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_BaseRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=dxpe_TermLoanBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_LineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=dxpe_TermLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditFacilityAxis=us-gaap_CommercialPaperMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |