PROFIT-SHARING PLAN (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent	60.00%
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage	4.00%
Expenses Related Profit Sharing Plan	$ 1,947	$ 2,526	$ 0

Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanMaximumAnnualContributionPerEmployeePercent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration