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INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 30, 2011
Y
Segment
Sep. 30, 2010
INCOME TAXES:  
Income taxes$ 2,723$ 9,647
Adjustment of prior year income tax balances (as a percent)38.70%38.10%
Statute of limitation period for state tax audits, low end of range (in years)3 
Statute of limitation period for state tax audits, high end of range (in years)4 
Statute of limitation period for international tax audits, low end of range (in years)3 
Statute of limitation period for international tax audits, high end of range (in years)5