Non-controlling Interest (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Noncontrolling Interest [Line Items]
Net Income (Loss) Attributable to Noncontrolling Interest, Total	$ 136	$ 733	$ 451	$ 733
Biomics and Mark Pimentel [Member]
Noncontrolling Interest [Line Items]
Equity Method Investment, Ownership Percentage	88.50%		88.50%
Noncontrolling Interest, Ownership Percentage by Parent	11.50%		11.50%