Annual report pursuant to Section 13 and 15(d)

Debt - Long-term Capital Lease Obligations Outstanding (Detail)

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Debt - Long-term Capital Lease Obligations Outstanding (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Mar. 31, 2013
Equity Method Investments And Cost Method Investments [Abstract]    
Capital lease obligations (Note 7) $ 216 $ 214
Less: current amounts 80 87
Total $ 136 $ 127