Comprehensive Income (Tables)

6 Months Ended

Sep. 30, 2011

Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]

Comprehensive income

Total comprehensive income is summarized as follows (in thousands):

	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2011			2010			2011			2010
Net income	$	22,679		$	25,992		$	39,664		$	38,637
Foreign currency translation adjustment, net of tax		(18,327	)		(1,263	)		(19,153	)		2,427
Total comprehensive income	$	4,352		$	24,729		$	20,511		$	41,064