Annual report pursuant to Section 13 and 15(d)

Liquidity - Additional Information (Detail)

v2.4.0.8
Liquidity - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Short-term Debt [Line Items]    
Issuance of shares for cash $ 33,297 $ 2,550