Leases (Details) (Facility in Raanana, Israel, USD $) In Millions, unless otherwise specified	1 Months Ended
	May 31, 2012 sqft
Facility in Raanana, Israel
Operating Leased Assets [Line Items]
Square feet of facility	271,200
Term of lease	10 years
Extension term	5 years
Annual base rent under lease	$ 5.1