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Acquisitions (Details) (USD $) | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  | 0 Months Ended | 3 Months Ended | 9 Months Ended | 0 Months Ended | 3 Months Ended | 9 Months Ended | 0 Months Ended
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Mar. 31, 2014 item | Nov. 30, 2013 item | Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2014 | Sep. 30, 2013 | Dec. 31, 2013 | Sep. 30, 2013 Canterbury | Nov. 18, 2013 Canterbury and Hygeia item | Sep. 30, 2013 Canterbury and Hygeia | Sep. 30, 2014 Canterbury and Hygeia | Dec. 31, 2013 Canterbury and Hygeia | Sep. 30, 2014 Canterbury and Hygeia | Sep. 30, 2013 Canterbury | Mar. 28, 2014 Paloma and VasculoMedics | Sep. 30, 2014 Paloma and VasculoMedics | Sep. 30, 2014 Paloma and VasculoMedics | Mar. 28, 2014 Paloma | Mar. 28, 2014 VasculoMedics
Business combinations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of mergers | 2 | 2 |  |  |  |  |  |  | 2 |  |  |  |  |  |  |  |  |  |
Common stock issued (in shares) |  |  |  |  |  |  |  |  |  | 1,150,116 |  |  |  |  |  |  |  | 2,500,000 | 220,000
Purchase price |  |  |  |  |  |  |  |  |  | $ 12,421,249 |  |  |  |  | $ 6,800,000 |  |  |  |
Value of certain patents at time of purchase |  |  |  |  |  |  |  | 144,356 |  |  |  |  |  |  |  |  |  |  |
Adjustment at time of acquisition to intangible assets acquired, excluding goodwill |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,167,644 |  |  |  |  |
Intangible assets |  |  |  |  |  |  |  |  |  | 7,312,000 |  |  |  |  | 6,609,120 |  |  |  |
Goodwill |  |  | 11,525,296 |  | 11,525,296 |  | 7,642,825 |  |  | 5,109,249 |  | 7,926,133 |  |  | 3,599,162 |  |  |  |
Adjustments to goodwill for subsequent recognition of deferred tax liability |  |  |  |  |  |  |  |  |  |  |  | 2,816,884 |  |  |  |  |  |  |
Expenses associated with acquires |  |  |  |  |  |  |  |  |  |  | 146,831 |  | 378,253 |  |  | 229,969 | 589,052 |  |
Consolidated net loss |  |  | (3,449,470) | (1,525,277) | (9,284,877) | (1,654,567) |  |  |  |  |  |  |  |  |  |  |  |  |
Promissory notes assumed, including both principal amount and accrued interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,151,725 |  |  | 1,130,500 |
Pro Forma Financial Information |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income |  |  | $ (3,449,470) | $ (2,498,723) | $ (9,652,657) | $ (3,726,533) |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted loss per share |  |  | $ (0.22) | $ (0.31) | $ (1.42) | $ (0.57) |  |  |  |  |  |  |  |  |  |  |  |  |

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