License Agreements and Grants - (Details Narrative 1)	1 Months Ended			3 Months Ended		12 Months Ended
	Feb. 28, 2015 USD ($)	Aug. 31, 2012 USD ($) milestone	May. 31, 2012 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Jan. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Number of milestones | milestone		4
Total grant funding	$ 5,000,000			$ 9,000	$ 0	$ 689,000
Offset to research and development project				1,200,000	647,000
Qualified jobs created, milestone one | milestone		15
Qualified jobs created, milestone two | milestone		30
Qualified jobs created, milestone three | milestone		40
Qualified jobs created, milestone four | milestone		65
Arizona Commerce Authority grant		$ 1,000,000		1,000,000			$ 1,000,000
Capital investment milestone		4,500,000
Grant related minimum annual wages		$ 63,000
Percent of company paid premiums		65.00%
Defense Medical Research and Development Program [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Total grant funding			$ 2,000,000
Offset to research and development project			$ 558,000	$ 0	$ 68,000