Annual report pursuant to Section 13 and 15(d)

Aggregate Net Minimum Rental Commitments under Non-cancelable Leases (Detail)

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Aggregate Net Minimum Rental Commitments under Non-cancelable Leases (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Schedule of Operating Leases [Line Items]  
2013 $ 769
2014 389
2015 198
2016 161
2017 123
Thereafter 396
Operating Leases, Future Minimum Payments Due, Total $ 2,036