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Sales Agreement with MLV & Co. LLC (Details) (USD $)	Jun. 29, 2014	May 20, 2013
Sales Agreement with MLV & Co. LLC
Company may offer and sell shares of its common stock having an aggregate offering price		$ 3,000,000
The Company pays to MLV a fee equal to the gross sales price		3.00%
Company had sold an aggregate of shares of common stock in the ATM offering	1,060,949
Realizing net proceeds in the ATM offering	$ 5,600,000

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The Company pays to MLV a fee equal to the gross sales price

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