v3.8.0.1

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY [Parenthetical] - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Accrued Liabilities |  |  | $ 374,000 |  | $ 474,000
Debt Conversion, Converted Instrument, Shares Issued | 60,000 |  | 32,456 |  |
Payments of Stock Issuance Costs | $ 695,000 |  |  |  |
Business Combination, Contingent Consideration, Liability |  |  |  |  | $ 2,600,000
Celleration, Inc [Member] |  |  |  |  |
Accrued Liabilities |  |  | $ 675,000 |  |
Debt Conversion, Converted Instrument, Shares Issued | 101,243 |  |  |  |
Choice Therapeutics [Member] |  |  |  |  |
Accrued Liabilities |  |  | $ 500,000 |  |
Debt Conversion, Converted Instrument, Shares Issued | 131,579 |  |  |  |
Common Stock [Member] |  |  |  |  |
Stock Issued During Period, Shares, Acquisitions | 101,243 | [1] | 98,594 | [2] |
[1] | Includes $675,000 that was part of contingent consideration as of December 31, 2016, which was credited to equity upon the issuance of 101,243 common shares during the year ended December 31, 2017.
[2] | Includes $2.6 million that was part of contingent consideration as of December 31, 2015, which was credited to equity upon the issuance of 98,594 common shares during the year ended December 31, 2016.

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