Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Additional Information (Detail)

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Commitments and Contingencies - Additional Information (Detail)
1 Months Ended 12 Months Ended
Mar. 11, 2014
USD ($)
May 30, 2013
USD ($)
May 30, 2013
ILS
Mar. 31, 2014
USD ($)
Mar. 31, 2013
USD ($)
Loss Contingencies [Line Items]          
Rental expense for continuing operations       $ 250,000 $ 170,000
Dispute settlement amount 35,000        
Class action lawsuit filed   $ 5,300,000 19,200,000