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v2.4.1.9

Related Party Transactions (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2014
Schedule of Services Relating to Operations Paid to Related Party [Table Text Block] |
|  | Year ended |
|  | December 31, |
Item |  |  |  |  |  |
|  | 2014 |  |  | 2013 |
Management fees | $ | 360 |  | $ | 360 |
Other charges |  | 75 |  |  | 74 |
Total | $ | 435 |  | $ | 434 |
Schedule of Lease Amounts Paid to Related Parties [Table Text Block] |
|  | Year ended |
Leased premises location |  | December 31, |
|  | 2014 |  |  | 2013 |
Foster City, CA | $ | 228 |  | $ | 228 |
Edwardsville, IL |  | 57 |  |  | — |
White Plains, NY |  | — |  |  | 66 |
Los Angeles, CA |  | — |  |  | 12 |
Total | $ | 285 |  | $ | 306 |

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- Definition Tabular disclosure of lease amounts paid to related parties during the period. + References No definition available. + Details
Name: | hgbl_ScheduleOfLeaseAmountsPaidToRelatedPartiesTableTextBlock
Namespace Prefix: | hgbl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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- Definition Tabular disclosure of services relating to operations and paid to a related party during the period. + References No definition available. + Details
Name: | hgbl_ScheduleOfServicesRelatingToOperationsPaidToRelatedPartyTableTextBlock
Namespace Prefix: | hgbl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration