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Equity Investment - Additional Information (Detail) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Mar. 31, 2013
Schedule of Equity Method Investments [Line Items]
Percentage of shares issued and outstanding of Galileo		50.00%
Purchase of Galileo shares		$ 600,000
Purchase of additional equity shares		15.00%
Net loss from equity method investment	(7,188)
Galileo Global Equity Advisor Inc [Member]
Schedule of Equity Method Investments [Line Items]
Net loss from equity method investment	$ (7,188)

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- Definition

Equity Method Investment Additional Ownership Percentage

+ References

No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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-Publisher FASB

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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