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
Operating Leased Assets [Line Items]  
2014 $ 712
2015 562
2016 517
2017 487
2018 478
Thereafter 283
Operating Leases, Future Minimum Payments Due, Total $ 3,039