XML 68 R45.htm IDEA: XBRL DOCUMENT v2.4.0.6
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)
Mar. 31, 2013
Mar. 31, 2012
Collaborative arrangements    
Deferred revenue, short-term $ 2,270,000 $ 6,910,000
Deferred revenue, long-term 8,866,000 7,578,000
Collaboration Agreements
   
Collaborative arrangements    
Deferred revenue from milestone payment received prior to April 1, 2011 4,300,000  
Remaining Performance obligations $ 0