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Business, Basis of Presentation, Business Combinations, Divestitures, License/Supply Agreement and Merger (Details) - USD ($) | Dec. 31, 2017 | Jun. 30, 2017 | May 05, 2017 | Jun. 30, 2016 | Oct. 05, 2015 | May 20, 2015
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Business Acquisition [Line Items] |  |  |  |  |  |
Goodwill | $ 238,426 | $ 238,426 |  | $ 221,000 |  |
ProstaScint [Member] |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Tangible assets |  |  |  |  |  | $ 727,000
Intangible assets |  |  |  |  |  | 1,590,000
Goodwill |  |  |  |  |  | 74,000
Total assets acquired |  |  |  |  |  | $ 2,391,000
Primsol [Member] |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Tangible assets |  |  |  |  | $ 182,000 |
Intangible assets |  |  |  |  | 1,470,000 |
Goodwill |  |  |  |  | 147,000 |
Total assets acquired |  |  |  |  | $ 1,799,000 |
Nuelle [Member] |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Tangible assets |  |  | $ 2,061,000 |  |  |
Intangible assets |  |  | 1,540,000 |  |  |
Goodwill |  |  | 238,000 |  |  |
Total assets acquired |  |  | $ 3,839,000 |  |  |

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