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STOCK-BASED COMPENSATION (Summary of Stock Appreciation Rights Activity) (Detail) - Stock Appreciation Rights (SARs) [Member]
$ / shares in Units, $ in Thousands
3 Months Ended
Sep. 30, 2015
USD ($)
$ / shares
shares
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]  
Outstanding at beginning of period | shares 118,065
Rights Granted | shares 0
Rights Exercised | shares 0
Rights Canceled | shares 0
Outstanding at end of period | shares 118,065
Exercisable at end of period | shares 113,444
Weighted Average Exercise Price at beginning of period $ 42.74
Weighted Average Exercise Price Rights Granted 0
Weighted Average Exercise Price Rights Exercised 0
Weighted Average Exercise Price Rights Canceled 0
Weighted Average Exercise Price at end of period 42.74
Weighted Average Exercise Price, Exercisable at end of period $ 43.25
Weighted Average Remaining Contractual Life, Outstanding at end of period 4 years 5 months 12 days
Weighted Average Remaining Contractual Life, Exercisable at end of period 4 years 2 months 5 days
Aggregate Intrinsic Value, Outstanding at end of period | $ $ 0
Aggregate Intrinsic Value, Exercisable at end of period | $ $ 0