Formation and Business of the Company (Details) - Patents [Member]	Dec. 31, 2018 Patent
Formation and Business of the Company Disclosure [Abstract]
Number of patents and pending applications	185
U.S. [Member]
Formation and Business of the Company Disclosure [Abstract]
Number of patents and pending applications	70
Foreign [Member]
Formation and Business of the Company Disclosure [Abstract]
Number of patents and pending applications	115