Note N - Segment Information (Tables)

12 Months Ended

Dec. 31, 2012

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

	2012			2011			2010
Revenues from unrelated entities (1):
United States	$	75,872		$	116,781		$	92,178
EMEA		86,883			88,092			71,720
Other International		60,096			63,484			52,868
Total revenues from unrelated entities	$	222,851		$	268,357		$	216,766
Inter-geographic revenues:
United States	$	5,846		$	5,680		$	4,281
EMEA		47			1,470			6
Other International		177			212			132
Total inter-geographic revenues	$	6,070		$	7,362		$	4,419
Total revenues:
United States	$	81,718		$	122,461		$	96,459
EMEA		86,930			89,562			71,726
Other International		60,273			63,696			53,000
Less inter-geographic revenues		(6,070	)		(7,362	)		(4,419	)
Total revenues	$	222,851		$	268,357		$	216,766
Operating (loss)/profit:
United States	$	(20,581	)	$	(41,206	)	$	(36,900	)
EMEA		(2,986	)		(16,075	)		(10,939	)
Other International		4,737			9,570			5,323
Less corporate expenses (2)		(12,132	)		(16,842	)		(15,261	)
Eliminations		192			563			1,730
Total operating loss	$	(30,770	)	$	(63,990	)	$	(56,047	)
Interest income:
United States	$	66		$	437		$	859
EMEA		21			33			16
Other International		52			66			56
Total interest income		139			536			931
Interest expense:
United States	$	805		$	50		$	369
EMEA		145			267			127
Other International		1			0			0
Total interest expense		951			317			496
Interest (expense)/income, net	$	(812	)	$	219		$	435
Income tax expense:
United States	$	1,764		$	2,433		$	7,497
EMEA		1,121			704			182
Other International		312			614			253
Total income tax expense	$	3,197		$	3,751		$	7,932
Provision for depreciation and amortization:
United States	$	2,606		$	2,563		$	2,545
EMEA		489			498			553
Other International		575			550			559
Total provision for depreciation and amortization	$	3,670		$	3,611		$	3,657
Capital expenditures:
United States	$	532		$	1,184		$	853
EMEA		401			1,056			503
Other International		595			464			1,021
Total capital expenditures	$	1,528		$	2,704		$	2,377

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

	2012		2011
Long-lived assets (3):
United States	$	14,570	$	16,719
EMEA		1,470		1,519
Other International		1,362		1,355
Total long-lived assets	$	17,402	$	19,593