OTHER CURRENT AND NONCURRENT ASSETS: (Tables)

9 Months Ended

Dec. 31, 2011

OTHER CURRENT AND NONCURRENT ASSETS:

Schedule of other current assets

	December 31,2011		March 31, 2011
Prepaid expenses	$	39,186	$	40,478
Assets of non-qualified retirement plan	12,096		12,840
Other miscellaneous assets	763		2,350
Other current assets	$	52,045	$	55,668

Schedule of other noncurrent assets

	December 31, 2011		March 31, 2011
Acquired intangible assets, net	$	2,229	$	6,896
Other miscellaneous noncurrent assets	2,177		2,828
Other assets	$	4,406	$	9,724