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Stockholders' Equity (Details) - USD ($)
 1 Months Ended 6 Months Ended
Jun. 28, 2016
Apr. 13, 2016
Mar. 31, 2016
Apr. 30, 2016
Mar. 31, 2016
Jun. 30, 2016
Jun. 30, 2015
Class of Stock [Line Items]              
Proceeds from the issuance of common stock   $ 525,000 $ 3,500,000 $ 525,000   $ 4,025,000 $ 0
Proceeds from issuance of common stock, net of issuance costs         $ 3,000,000    
Common stock issued during period (in shares)   1,500,000 10,000,000 1,500,000      
Price per share (in dollars per share)     $ 0.35 $ 0.35 $ 0.35    
International Assets Advisory LLC              
Class of Stock [Line Items]              
Common stock issued during period (in shares)           0  
Aggregate offering price, up to $ 5,000,000            
Commission paid per share sold, up to (as a percent) 2.50%