Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENT (Details Textual)

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SUBSEQUENT EVENT (Details Textual) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Mar. 31, 2013
Subsequent Event, Date May 08, 2013
Subsequent Event Royalty Revenue $ 15
Subsequent Event Recognition Date Q1 FY14