XML 23 R73.htm IDEA: XBRL DOCUMENT
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Schedule of Nonvested Option Activity (Details) (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Options, Unvested at beginning of year | 1,200,000 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber | 2,600,000 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber
Options granted | 100,000 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross | 200,000 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Options, Vested | (447,500)hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod | (790,000)hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod
Options, Forfeited | (17,500)hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsForfeited | (810,000)hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsForfeited
Options, Unvested at end of year | 835,000 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber | 1,200,000 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber
Weighted Average Grant Date Fair Value, Unvested at beginning of year | $ 1.67 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue | $ 1.23 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
Weighted Average Grant Date Fair Value, Granted | $ 0.36 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue | $ 0.76 us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Weighted Average Grant Date Fair Value, Vested | $ 1.73 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue | $ 1.16 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue
Weighted Average Grant Date Fair Value, Forfeited | $ 1.73 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsForfeitedWeightedAverageGrantDateFairValue | $ 0.53 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsForfeitedWeightedAverageGrantDateFairValue
Weighted Average Grant Date Fair Value, Unvested at end of year | $ 1.48 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue | $ 1.67 hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue

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- Definition The number of non-vested stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References No definition available. + Details
Name: | hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber
Namespace Prefix: | hgbl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The weighted average fair value of non vested options for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain rights to exercise the options. + References No definition available. + Details
Name: | hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
Namespace Prefix: | hgbl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of stock (or unit) options, that vested during the reporting period. + References No definition available. + Details
Name: | hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriod
Namespace Prefix: | hgbl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average fair value as of grant date pertaining to a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. + References No definition available. + Details
Name: | hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageGrantDateFairValue
Namespace Prefix: | hgbl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of unvested shares under option equity instrument agreements that were forfeited during the period. + References No definition available. + Details
Name: | hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsForfeited
Namespace Prefix: | hgbl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average grant-date fair value of non vested options forfeited during the reporting period as calculated by applying the disclosed option pricing methodology. + References No definition available. + Details
Name: | hgbl_ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsForfeitedWeightedAverageGrantDateFairValue
Namespace Prefix: | hgbl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Gross number of share options (or share units) granted during the period. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration