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Fair Value of Financial Instruments (Details Textual) (USD $)
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6 Months Ended | 12 Months Ended |
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Jun. 30, 2012
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Dec. 31, 2011
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| Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value | $ 843 | |
| Investment Maturity Date | Aug. 30, 2012 | Mar. 01, 2012 |
| Investments held in trust at amortized cost | 50,263,824 | 50,255,577 |
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Us Treasury and Government [Member]
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| Investments held in trust at amortized cost | $ 50,262,979 | $ 50,253,492 |
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- Definition
The total amount of cash and securities held in the trust pursuant to terms of debt instruments or other agreements as of the balance sheet date. No definition available.
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- Definition
The maturity date of the investment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This item represents the fair value of securities categorized as held-to-maturity which are in an unrealized loss position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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