Note 10 - Segment Information (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Six Months Ended June 30,						Three Months Ended June 30,
	2012			2011			2012			2011
Revenues from unrelated entities (1):
United States	$	39,560		$	63,684		$	18,748		$	32,404
EMEA		44,864			42,724			13,805			19,239
Other International		29,646			31,330			12,199			13,654
Total revenues from unrelated entities	$	114,070		$	137,738		$	44,752		$	65,297
Inter-geographic revenues:
United States	$	3,557		$	2,564		$	950		$	1,316
EMEA		26			1,446			12			1,446
Other International		66			136			33			37
Total inter-geographic revenues	$	3,649		$	4,146		$	995		$	2,799
Total revenues:
United States	$	43,117		$	66,248		$	19,698		$	33,720
EMEA		44,890			44,170			13,817			20,685
Other International		29,712			31,466			12,232			13,691
Less inter-geographic revenues		(3,649	)		(4,146	)		(995	)		(2,799	)
Total revenues	$	114,070		$	137,738		$	44,752		$	65,297
Operating (loss)/profit:
United States	$	(12,532	)	$	(16,233	)	$	(5,942	)	$	(7,187	)
EMEA		(1,221	)		(8,857	)		(3,342	)		(6,634	)
Other International		2,238			5,322			82			1,188
Less corporate expenses (2)		(5,771	)		(7,668	)		(2,430	)		(3,687	)
Eliminations		862			129			314			44
Total operating loss	$	(16,424	)	$	(27,307	)	$	(11,318	)	$	(16,276	)

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

	June 30, 2012		December 31, 2011
Long-lived assets (3):
United States	$	15,675	$	16,719
EMEA		1,545		1,519
Other International		1,259		1,355
Total long-lived assets	$	18,479	$	19,593