v2.4.0.8

Organization (Details) | 12 Months Ended
--- | ---
Sep. 30, 2013 segment productcategory
Organization |
Product categories offered, number | 500
Reportable segment, number | 1

X
- Definition Represents the number of product categories offered by the entity. + References No definition available. + Details
Name: | lqdt_NumberOfProductCategoriesOffered
Namespace Prefix: | lqdt_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration