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Long-Term Leases
12 Months Ended
Mar. 31, 2013
Long-Term Leases [Abstract]  
Long-Term Leases
Long-Term Leases

The Company has operating leases for land, buildings, automobiles and other equipment. Rent expense for all operating leases was $21,853, $21,359 and $16,400 for the years ended March 31, 2013, 2012 and 2011, respectively. Minimum future obligations are as follows:
            
 
Operating
Leases
2014
$
12,467

2015
10,012

2016
7,985

2017
6,080

2018
4,268

Remaining
10,162

 
$
50,974