XML 64 R38.htm IDEA: XBRL DOCUMENT v2.4.0.6
Veloce (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Sep. 30, 2012
Jun. 30, 2012
Sep. 30, 2012
Veloce (Additional Textual) [Abstract]      
Estimated purchase price payable, relating to product development milestones, Minimum $ 4.7   $ 4.7
Estimated purchase price payable, relating to product development milestones, Maximum 75   75
Minimum [Member]
     
Veloce (Textual) [Abstract]      
Payment Period     2 years
Maximum [Member]
     
Veloce (Textual) [Abstract]      
Payment Period     3 years
Veloce Technologies, Inc. [Member]
     
Veloce (Textual) [Abstract]      
Estimated purchase price payable to acquiree company 60.4   60.4
Aggregate shares issued 0.2 2.4 2.6
Payment of aggregate consideration as cash 2.1 12.7 14.8
Agreed additional consideration payment to cover certain increased expenses $ 2.3   $ 4.7