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Accounts Receivable (Tables)
6 Months Ended
Sep. 30, 2014
Accounts Receivable, Net [Abstract]  
Accounts Receivable Schedule
Accounts receivable consists of the following (amounts in thousands):
 
September 30, 2014
 
March 31, 2014
Trade accounts receivable
$
288,091

 
$
243,383

Other
2,319

 
1,940

 
290,410

 
245,323

Less allowance for doubtful accounts
2,937

 
2,918

 
$
287,473

 
$
242,405