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Debt Level 3 (Tables)
6 Months Ended
Sep. 30, 2012
Notes To Financial Statements [Abstract]  
Schedule of Debt [Table Text Block]
Indebtedness was as follows: 
 
 
September 30,
2012
 
March 31,
2012
Private Placement
 
$
210,000

 
$
210,000

Credit facility
 
224,340

 
—

Total long term debt
 
$
434,340

 
$
210,000