Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Additional Information (Detail)

v2.4.0.8
Property and Equipment - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Continuing Operations
   
Property, Plant and Equipment [Line Items]    
Depreciation expense $ 87 $ 5
Discontinued Operations
   
Property, Plant and Equipment [Line Items]    
Depreciation expense $ 23 $ 108