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Costs and Estimated Earnings on Uncompleted Contracts (Details Textual) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Costs and Estimated Earnings On Uncompleted Contracts (Textual)
Accrued anticipated losses on uncompleted contracts	$ 38,604	$ 6,680

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- Definition

Accrued anticipated losses on uncompleted contracts.

+ References

No definition available.

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