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Sale of Beacon Hill (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Proceeds from sale of subsidiary, net of cash disposed | $ 1,163,769 | $ 0 | $ 0
Promissory Note Receivable | 1,500,000 |  |
Gain on sale of subsidiary | 2,675,766 | $ 0 | $ 0
Beacon Hill | Discontinued Operations, Disposed of by Sale | Foreside |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Gain on sale of subsidiary | 2,700,000 |  |
Gain (Loss) on sale of subsidiary, net of tax | $ 1,300,000 |  |

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