Name:	plus_DebtInstrumentTermOfVariableRate
Namespace Prefix:	plus_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Aggregate carrying amount of all types of notes payable that are non-recourse to the entity, as of the balance sheet date, generally due monthly in amounts that are approximately equal to total payments due from the lessee under the leases that collateralize the notes payable.

No definition available.

Name:	plus_NonRecourseNotesPayable
Namespace Prefix:	plus_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- References

No definition available.

Name:	plus_NonRecourseNotesPayableSecuredByFinancingReceivablesAndInvestmentsInOperatingLeasesAbstract
Namespace Prefix:	plus_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Including the current portions, aggregate carrying amount of all types of notes payable that are non-recourse to the entity, as of the balance sheet date, generally due monthly in amounts that are approximately equal to total payments due from the lessee under the leases that collateralize the notes payable.

No definition available.

Name:	plus_NonrecourseNotesPayableCurrent
Namespace Prefix:	plus_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Including the noncurrent portions, aggregate carrying amount of all types of notes payable that are non-recourse to the entity, as of the balance sheet date, generally due monthly in amounts that are approximately equal to total payments due from the lessee under the leases that collateralize the notes payable.

No definition available.

Name:	plus_NonrecourseNotesPayableNonCurrent
Namespace Prefix:	plus_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Refers to the number of components under credit facility.

No definition available.

Name:	plus_NumberOfComponentsUnderCreditFacility
Namespace Prefix:	plus_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Refers to the period of filing of financial statements for each quarter end.

No definition available.

Name:	plus_PeriodOfFilingOfFinancialStatementsForEachQuarterEnd
Namespace Prefix:	plus_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Refers to the period of notice required to terminate credit facility at year end.

No definition available.

Name:	plus_PeriodOfNoticeRequiredToTerminateCreditFacilityAtYearEnd
Namespace Prefix:	plus_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	plus_RecourseNotesPayableAbstract
Namespace Prefix:	plus_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Including the current portions, aggregate carrying amount of all types of notes payable that are recourse to the entity, as of the balance sheet date, generally due monthly in amounts that are approximately equal to total payments due from the lessee under the leases that collateralize the notes payable.

No definition available.

Name:	plus_RecourseNotesPayableCurrent
Namespace Prefix:	plus_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Contractual interest rate for funds borrowed, under the debt agreement.

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

Weighted average interest rate of debt outstanding.

No definition available.

Name:	us-gaap_DebtWeightedAverageInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=82913245&loc=d3e12069-110248

Name:	us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Maximum borrowing capacity 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.

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Name:	us-gaap_LineOfCreditFacilityAxis=plus_WellsFargoCommercialDistributionFinanceMember
Namespace Prefix:
Data Type:	na
Balance Type:
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Name:	us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix:
Data Type:	na
Balance Type:
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Name:	us-gaap_DebtInstrumentAxis=plus_AccountsReceivableComponentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_DebtInstrumentAxis=plus_FloorPlanComponentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_ShortTermDebtTypeAxis=plus_RecourseNotePayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
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Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
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