Quarterly report pursuant to Section 13 or 15(d)

Debt - Additional Information (Detail)

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Debt - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Sep. 30, 2014
Apr. 28, 2014
Debt Disclosure [Abstract]      
Total consideration payable in cash and shares of stock, gross $ 1,000    
Contingent liability, discount 762 0  
Long term contingent liability, less discount of $0 and $762, respectively $ 238    $ 60
Price per share     $ 4.00
Agreed number of common stock shares to be deposited in escrow   50,000