STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parentheticals) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2014
Statement of Stockholders' Equity [Abstract]
Ordinary shares issuance cost	$ 12.2mbly_StockIssuanceCost

Represents the amount related to cost incurred directly with the issuance of an equity security.

No definition available.