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Liquidity (Details) (USD $)
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3 Months Ended | 12 Months Ended | |
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Mar. 31, 2013
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Mar. 31, 2012
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Dec. 31, 2012
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| Liquidity [Abstract] | |||
| Net income (loss) allocable to common stockholders | $ 3,354,000 | $ (5,332,000) | $ (5,332,000) |
| Working capital deficit | $ 6,072,000 | ||
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- Details
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- Definition
Element defines current assets are less than current liabilities. No definition available.
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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