Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Income

12 Months Ended

Mar. 31, 2012

Comprehensive Income Loss and Accumulated Other Comprehensive Income Loss Note [Abstract]

Comprehensive Income Note [Text Block]

11. Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Income

The components of total other comprehensive income (loss) and related tax effects were as follows (in thousands):

		Year Ended March 31,
		2012		2011		2010
Unrealized gain (loss) on available-for-sale investment securities,
	net of taxes of $(30) in 2012, $(22) in 2011 and $17 in 2010	$	(55)	$	(40)	$	31
Changes in accumulated net actuarial income (loss), net of taxes,
	$415 in 2012, $577 in 2011 and $(743) in 2010		(1,369)		1,089		(1,612)
Foreign currency translation adjustments			(4,249)		4,834		1,491
Total other comprehensive income (loss)		$	(5,673)	$	5,883	$	(90)

	The components of accumulated other comprehensive income, net of tax, were as follows (in thousands):
		Year Ended March 31,
		2012		2011
Accumulated net unrealized loss on available-for-sale investment securities,
	net of taxes of $(37) in 2012 and $(7) in 2011	$	(68)	$	(13)
Accumulated net actuarial gain, net of tax of $(1,523) in 2012 and $(1,108) in 2011			(4,314)		(2,945)
Accumulated foreign currency translation adjustments			6,472		10,721
Total accumulated other comprehensive income		$	2,090	$	7,763