Licensed Technology Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Research and Development Arrangement, Contract to Perform for Others [Line Items]
License Costs	$ 754,000	$ 493,000
GeorgeWashington [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
License, Initiation Fee Expense		250,000
InsermTransfertSA [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
License, Initiation Fee Expense		$ 140,000