OTHER CURRENT AND NONCURRENT ASSETS (Tables)

6 Months Ended

Sep. 30, 2011

OTHER CURRENT AND NONCURRENT ASSETS:

Schedule of other current assets

	September 30, 2011		March 31,  2011
Prepaid expenses	$	44,490	$	40,501
Non-trade receivables	496		1,409
Assets of non-qualified retirement plan	11,228		12,840
Other miscellaneous assets	501		941
Other current assets	$	56,715	$	55,691

Schedule of other noncurrent assets

	September 30,  2011		March 31,  2011
Acquired intangible assets, net	$	4,491	$	6,896
Other miscellaneous noncurrent assets	2,497		3,059
Other assets	$	6,988	$	9,955