Quarterly report pursuant to sections 13 or 15(d)

Short Term Debt (Parenthetical) (Detail)

v2.4.0.8
Short Term Debt (Parenthetical) (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Mar. 31, 2013
Short-term Debt [Line Items]    
Short Term Debt, Discount $ 0 $ 726
Discount on Notes 762 159
Senior Secured Convertible Note
   
Short-term Debt [Line Items]    
Short Term Debt, Discount 0 187
Convertible Note
   
Short-term Debt [Line Items]    
Discount on Notes $ 0 $ 539