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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
Income Statement [Abstract] |  |  |  |
Interest expense, related party interest | $ 0 | $ 60 | $ 0 | $ 178

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- Details
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Period Type: | duration

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- Definition Amount of interest expense incurred on a debt or other obligation to related party. + References No definition available. + Details
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