REVENUE AND MAJOR CUSTOMERS (Tables)

3 Months Ended

Jun. 30, 2011

REVENUE AND MAJOR CUSTOMERS [Abstract]

Net Revenues by Product Group [Table Text Block]

The following table presents net revenues by product group:

	Three Months Ended
	June 30,
(in thousands)	2011		2010
Net revenues from unaffiliated customers:
Office and Contact Center	$	130,999	$	117,580
Mobile	32,164		38,657
Gaming and Computer Audio	7,395		9,325
Clarity	5,042		5,123
Total net revenues	$	175,600	$	170,685

Net Revenues by Geography [Table Text Block]

The following table presents net revenues by geography:

	Three Months Ended
	June 30,
(in thousands)	2011		2010
Net revenues from unaffiliated customers:
U.S.	$	100,291	$	103,992
Europe, Middle East and Africa	43,162		38,782
Asia Pacific	19,237		16,263
Americas, excluding U.S.	12,910		11,648
Total international net revenues	75,309		66,693
Total net revenues	$	175,600	$	170,685