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Stockholders' Equity (Details) - USD ($) | 1 Months Ended | 2 Months Ended |  |
--- | --- | --- | --- | ---
May. 31, 2015 | Apr. 30, 2015 | May. 31, 2015 | Jun. 30, 2015 | Dec. 31, 2014
Stockholders' Equity [Abstract] |  |  |  |  |
Preferred stock, shares authorized |  |  |  | 1,000,000 |
Common stock, shares authorized |  |  |  | 25,000,000 | 25,000,000
Common stock, shares outstanding |  |  |  | 14,464,789 | 12,719,689
Stockholders Equity [Line Items] |  |  |  |  |
Shares of common stock issued |  | 1,670,000 | 1,745,100 |  |
Price per share | $ 3.00 | $ 3.00 | $ 3.00 |  |
Gross proceeds |  | $ 5,010,000 | $ 5,235,300 |  |
Net proceeds, after the payment of commissions and legal and other expenses |  | $ 4,400,000 | $ 4,600,000 |  |
Underwriters option to purchase an additional shares [Member] |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |
Shares of common stock issued | 75,100 |  |  |  |
Price per share | $ 3.00 |  | $ 3.00 |  |
Gross proceeds | $ 225,300 |  |  |  |
Net proceeds, after the payment of commissions and legal and other expenses | $ 210,000 |  |  |  |

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