Consolidated Statements of Operations (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
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Consolidated Statements of Operations [Abstract] | |||
Interest income | $ 100 | $ 32 | $ 22 |
X | ||||||||||
- Definition
Interest income No definition available.
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- Details
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