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Accounts Receivable (Tables)
6 Months Ended
Sep. 30, 2013
Accounts Receivable, Net [Abstract]  
Accounts Receivable Schedule
Accounts receivable consists of the following (amounts in thousands):
 
September 30, 2013
 
March 31, 2013
Trade accounts receivable
$
231,208

 
$
230,469

Other
1,994

 
2,250

 
233,202

 
232,719

Less allowance for doubtful accounts
2,709

 
2,764

 
$
230,493

 
$
229,955