LONG-TERM DEBT: (Tables)

3 Months Ended

Jun. 30, 2012

LONG-TERM DEBT:

Schedule of long-term debt

	June 30, 2012		March 31, 2012
Term loan credit agreement	$	222,500	$	224,000
Capital leases and installment payment obligations on land, buildings and equipment payable in monthly payments of principal plus interest at rates ranging from approximately 3% to 8%; remaining terms up to ten years	33,316		35,726
Other debt and long-term liabilities	17,702		18,496
Total long-term debt and capital leases	273,518		278,222
Less current installments	24,905		26,336
Long-term debt, excluding current installments	$	248,613	$	251,886