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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% |  |  |  |  |  |

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