XML 56 R32.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Stock-based Compensation (Narrative) (Details) | 6 Months Ended
--- | ---
Jun. 30, 2013 | Jun. 30, 2012
Options, Granted (in shares) | 200,000 | 1,040,000
Director [Member] |  |
Options, Granted (in shares) | 50,000 | 50,000
Officers and Employees [Member] |  |
Options, Granted (in shares) | 150,000 | 990,000
Officers and Employees [Member] | Heritage Global Partners, Inc [Member] |  |
Options, Granted (in shares) |  | 625,000

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