Comprehensive Income

6 Months Ended

Sep. 30, 2011

Comprehensive Income [Abstract]

Comprehensive Income

15. Comprehensive Income

Other comprehensive income typically consists of unrealized gains and losses on cash equivalents, marketable securities, restricted investments and hedge contracts. Comprehensive income for the three and six months ended September 30, 2011 and 2010 is as follows (in thousands):

	Three Months Ended September 30,					Six Months Ended September 30,
	2011			2010		2011			2010
Net income	$	7,051		$	8,248	$	9,450		$	15,393
Unrealized gain (loss) on cash equivalents, marketable securities and restricted investment, net of tax		48			301		137			771
Unrealized gain (loss) on hedge contracts, net of tax		(330	)		372		(325	)		187
Comprehensive income	$	6,769		$	8,921	$	9,262		$	16,351