Management's Plan (Details Textual) - USD ($) $ in Thousands |
Mar. 31, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Management's Plan [Line Items] | ||
| Accumulated deficit | $ (155,624) | $ (144,779) |
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- References No definition available.
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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