Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- 2. Summary of Significant Accounting Policies (Policies)
Notes Tables
- 4. Property and Equipment, net (Tables)
- 7. Share-Based Compensation (Tables)
Notes Details

7. Share-Based Compensation (Details Narrative)

v3.8.0.1

7. Share-Based Compensation (Details Narrative) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Share based compensation	$ 406,194	$ 665,997
Warrant [Member] \| Collaboration Agreements [Member]
Warrants outstanding	646,249		649,249
Fair value adjustment of warrants	$ (5,000)	$ 15,000
Warrants issued	0	0
Warrants exercised	0	0
Employee Stock Options [Member]
Options granted	0	175,000
Options exercised	0
Risk free interest rate		0.19%
Expected volatility		110.00%
Share based compensation	$ 400,000	$ 600,000
Incremental compensation expense from exercise extension date		$ 4,000
Restricted Stock Units (RSUs) [Member]
Other than options granted		0
Other than options exercised		0
Non Employee Stock Options [Member]
Options granted	10,000
Options exercised	0	0
Risk free interest rate	1.70%
Expected volatility	118.10%
Share based compensation	$ 9,000	$ 44,000
Common Stock Awards [Member]
Other than options granted	8,094	5,475
Share based compensation	$ 17,000	$ 31,000

- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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