Short Term Investments	9 Months Ended
Short Term Investments	Sep. 30, 2015
Marketable Securities Current [Abstract]
Short Term Investments	NOTE 4:- SHORT TERM INVESTMENTS The Company invests in marketable US Treasury Bills (“T-bills”) that are classified as held-to-maturity securities. The amortized cost and recorded basis of the T-bills are presented as short-term investments and their estimated fair value as of December 31, 2014 was $44,999.As of September 30, 2015 (unaudited), the amortized cost of the T-bills was $26,999 and the estimated fair value was $27,002.

The entire disclosure for investments in certain debt and equity securities.