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Sales Agreement with MLV & Co. LLC (Details) (USD $) | Jun. 29, 2014 | May 20, 2013
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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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