Information about Geographic Areas

6 Months Ended

Jun. 30, 2012

Segment Reporting [Abstract]

Information about Geographic Areas

Information about Geographic Areas

Revenues by geography are based on the country in which our websites are located. For example, KAYAK.com is in the United States, while de.KAYAK.com and swoodoo.com are in Germany. We allocate revenues based on the website’s proportional revenue-generating activity (generally, volume of queries and clicks relative to the whole). Long-lived assets are allocated based on the location of the corporate entity to which they relate.

	Three Months Ended June 30,				Six Months Ended June 30,
	2012		2011		2012		2011
Revenues
United States	$	61,957	$	46,890	$	121,125	$	92,116
Germany	6,635		5,761		14,237		11,173
Rest of the world	8,346		4,102		14,914		6,138
Total revenues	$	76,938	$	56,753	$	150,276	$	109,427

	As of June 30,		As of December 31,
	2012		2011
Long-lived assets
United States	$	147,390	$	149,254
Germany	18,956		20,205
Rest of the world	8,729		9,376
Total long-lived assets	$	175,075	$	178,835