The Company And Basis Of Presentation (Details)	12 Months Ended
	Dec. 31, 2017 semiconductor_chip customer
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Percentage of smartphones embedded with Company's imaging technology (more than)	25.00%
Number of customers with licenses (more than) | customer	100
Number of semiconductor chips | semiconductor_chip	100,000,000,000