DERIVATIVE FINANCIAL INSTRUMENTS (Details 3) (USD $)	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
Derivative gains and losses
Derivatives Impact on Income (Loss)	$ 613,000	$ (811,000)	$ 1,482,000
Interest rate swap | Cash Flow Hedges
Derivative gains and losses
(Gain) Loss Recognized in Other Comprehensive Income	(636,000)	(2,967,000)	(2,732,000)
Treasury lock agreements | Cash Flow Hedges
Derivative gains and losses
(Gain) Loss Recognized in Other Comprehensive Income		(146,000)	41,000
(Gain) Loss Reclassified from Accumulated OCI into Income (Loss)		388,000	(25,000)
Forward foreign currency contracts | Cash Flow Hedges
Derivative gains and losses
(Gain) Loss Recognized in Other Comprehensive Income	456,000	519,000	(495,000)
(Gain) Loss Reclassified from Accumulated OCI into Income (Loss)	48,000	(261,000)	(142,000)
Cash Flow Hedges
Derivative gains and losses
(Gain) Loss Recognized in Other Comprehensive Income	(180,000)	(2,594,000)	(3,186,000)
(Gain) Loss Reclassified from Accumulated OCI into Income (Loss)	48,000	127,000	(167,000)
Gain (loss) on cash flow hedge expected to be recognized in earnings	600,000
Interest rate swap | Fair Value Hedges
Derivative gains and losses
Derivatives Impact on Income (Loss)			335,000
Forward foreign currency contracts | Freestanding derivative contracts
Derivative gains and losses
Derivatives Impact on Income (Loss)	$ 613,000	$ (811,000)	$ 1,147,000