Stockholders’ Equity (Details 3) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Stock based compensation expense	$ 709	$ 534
Cost of Revenues [Member]
Stock based compensation expense	17	14
Distribution Rights [Member]
Stock based compensation expense	158	195
Selling And Marketing Expense [Member]
Stock based compensation expense	28	21
General and Administrative Expense [Member]
Stock based compensation expense	$ 506	$ 304