STOCK-BASED COMPENSATION (Details 2) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended |
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2013 |
Stock options, number of shares | | | |
Exercised (in shares) | (20,488) | (34,495) | |
Stock options | | | |
Stock Options and Stock Appreciation Rights | | | |
Contractual term of awards | 10 years | | |
Key assumptions used in Black-Scholes model to determine the fair value of each stock option and SAR | | | |
Weighted-average expected volatility (as a percent) | 37.30% | 43.60% | 43.10% |
Weighted-average expected life (in years) | 5 years 6 months | 5 years 6 months | 5 years 6 months |
Weighted-average dividend yield (as a percent) | 1.00% | 1.00% | 0.86% |
Weighted-average risk free interest rate (as a percent) | 1.70% | 1.70% | 0.80% |
Stock options, number of shares | | | |
Outstanding at the beginning of the period (in shares) | 101,393 | | |
Granted (in shares) | 21,703 | | |
Exercised (in shares) | (20,488) | | |
Forfeited (in shares) | (6,453) | | |
Outstanding at the end of the period (in shares) | 96,155 | 101,393 | |
Exercisable at the end of the period (in shares) | 59,762 | | |
Stock options, weighted-average exercise price | | | |
Outstanding at the beginning of the period (in dollars per share) | $ 52.37 | | |
Granted (in dollars per share) | 74.85 | | |
Exercised (in dollars per share) | 37.82 | | |
Forfeited (in dollars per share) | 71.12 | | |
Outstanding at the end of the period (in dollars per share) | 59.28 | $ 52.37 | |
Exercisable at the end of the period (in dollars per share) | $ 53.36 | | |
Stock options, weighted-average remaining contractual life (in years) | | | |
Outstanding at the end of the period | 6 years 6 months | | |
Exercisable at the end of the period | 5 years 3 months 18 days | | |
Stock options, Aggregate Intrinsic Value | | | |
Outstanding at the end of the period | $ 734 | | |
Exercisable at the end of the period | $ 692 | | |
Granted (in dollars per share) | $ 24.86 | $ 22.78 | $ 26.76 |
Intrinsic value of options exercised | $ 700 | $ 1,100 | $ 4,100 |
Unrecognized stock-based compensation expense | | | |
Unrecognized compensation expense | $ 500 | | |
Weighted-average vesting period (years) | 1 year 9 months 18 days | | |
Stock options | Minimum | | | |
Stock Options and Stock Appreciation Rights | | | |
Continuous service period for awards to vest | 1 year | | |
Stock options | Maximum | | | |
Stock Options and Stock Appreciation Rights | | | |
Continuous service period for awards to vest | 3 years | | |
Stock appreciation rights | | | |
Stock Options and Stock Appreciation Rights | | | |
Contractual term of awards | 10 years | | |
Key assumptions used in Black-Scholes model to determine the fair value of each stock option and SAR | | | |
Weighted-average expected volatility (as a percent) | 36.30% | 41.30% | 43.70% |
Weighted-average expected life (in years) | 5 years 3 months 18 days | 4 years 9 months 18 days | 6 years 4 months 24 days |
Weighted-average dividend yield (as a percent) | 1.00% | 1.00% | 0.90% |
Weighted-average risk free interest rate (as a percent) | 1.70% | 1.50% | 1.00% |
Unrecognized stock-based compensation expense | | | |
Unrecognized compensation expense | $ 1,900 | | |
Weighted-average vesting period (years) | 1 year 9 months 18 days | | |
Non-vested other than stock options, number of shares | | | |
Outstanding at the beginning of the period (in shares) | 229,056 | | |
Granted (in shares) | 88,872 | | |
Exercised (in shares) | (16,612) | | |
Forfeited (in shares) | (24,198) | | |
Outstanding at the end of the period (in shares) | 277,118 | 229,056 | |
Exercisable at the end of the period (in shares) | 141,280 | | |
Other than stock options, weighted-average exercise price | | | |
Outstanding at the beginning of the period (in dollars per share) | $ 59.67 | | |
Granted (in dollars per share) | 75.61 | | |
Exercised (in dollars per share) | 57.61 | | |
Forfeited (in dollars per share) | 71.06 | | |
Outstanding at the end of the period (in dollars per share) | 63.91 | $ 59.67 | |
Exercisable at the end of the period (in dollars per share) | $ 57.32 | | |
Other than stock options, weighted-average remaining contractual life (in years) | | | |
Outstanding at the end of the period | 7 years 2 months 12 days | | |
Exercisable at the end of the period | 5 years 10 months 24 days | | |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value [Abstract] | | | |
Outstanding at the end of the period | $ 1,077 | | |
Exercisable at the end of the period | 1,073 | | |
Total intrinsic value of SSARs exercised | $ 200 | $ 100 | $ 3,500 |
Other than stock options, weighted-average grant date fair value | | | |
Non-vested at the beginning of the period (in dollars per share) | $ 21.15 | $ 29.78 | |
Non-vested at the end of the period (in dollars per share) | $ 24.42 | $ 21.15 | $ 29.78 |
Stock appreciation rights | Minimum | | | |
Stock Options and Stock Appreciation Rights | | | |
Continuous service period for awards to vest | 1 year | | |
Stock appreciation rights | Maximum | | | |
Stock Options and Stock Appreciation Rights | | | |
Continuous service period for awards to vest | 3 years | | |
Restricted stock | | | |
Unrecognized stock-based compensation expense | | | |
Unrecognized compensation expense | $ 5,200 | | |
Weighted-average vesting period (years) | 3 years 2 months 12 days | | |
Non-vested other than stock options, number of shares | | | |
Outstanding at the beginning of the period (in shares) | 177,094 | | |
Granted (in shares) | 58,514 | | |
Vested (in shares) | (51,701) | | |
Forfeited (in shares) | (29,100) | | |
Outstanding at the end of the period (in shares) | 154,807 | 177,094 | |
Other than stock options, weighted-average exercise price | | | |
Granted (in dollars per share) | $ 75.39 | | |
Other than stock options, weighted-average grant date fair value | | | |
Non-vested at the beginning of the period (in dollars per share) | 58.06 | | |
Vested (in dollars per share) | 48.76 | | |
Forfeited (in dollars per share) | 65.93 | | |
Non-vested at the end of the period (in dollars per share) | $ 66.23 | $ 58.06 | |
Restricted stock | Officers and Certain Employees | | | |
Non-vested other than stock options, number of shares | | | |
Granted (in shares) | 45,650 | | |
Restricted Stock | | | |
Vesting period of awards granted to officers and certain employees | 3 years | | |
Holding period of awards granted to officers and certain employees, as a vesting condition | 2 years | | |
Fraction of the shares granted to officers and certain employees, vesting in year three | 0.33% | | |
Fraction of the shares granted to officers and certain employees, vesting in year four | 0.33% | | |
Fraction of the shares granted to officers and certain employees, vesting in year five | 0.33% | | |
Restricted stock | Non Executive Directors | | | |
Non-vested other than stock options, number of shares | | | |
Granted (in shares) | 12,864 | | |
Restricted Stock | | | |
Vesting period of awards granted to officers and certain employees | 1 year | | |
Percentage of shares granted to non-executive directors, vesting immediately upon grant | 50.00% | | |
Percentage of shares granted to non-executive directors, vesting one year after date of grant | 50.00% | | |
Performance stock | | | |
Unrecognized stock-based compensation expense | | | |
Unrecognized compensation expense | $ 1,300 | | |
Weighted-average vesting period (years) | 2 years 1 month 6 days | | |
Non-vested other than stock options, number of shares | | | |
Outstanding at the beginning of the period (in shares) | 179,550 | | |
Granted (in shares) | 49,725 | | |
Forfeited (in shares) | (28,950) | | |
Outstanding at the end of the period (in shares) | 200,325 | 179,550 | |
Other than stock options, weighted-average exercise price | | | |
Granted (in dollars per share) | $ 75.15 | | |
Forfeited (in dollars per share) | 67.44 | | |
Other than stock options, weighted-average grant date fair value | | | |
Non-vested at the beginning of the period (in dollars per share) | 64.28 | | |
Non-vested at the end of the period (in dollars per share) | $ 66.52 | $ 64.28 | |
Performance Shares | | | |
Period over which the multi-year performance goals must be achieved | 5 years | | |
Percentage of interim earn out basis for vesting, one | 25.00% | | |
Percentage of interim earn out basis for vesting, two | 50.00% | | |
Percentage of interim earn out basis for vesting, three | 75.00% | | |
Percentage of interim earn out basis for vesting, four | 100.00% | | |
Trailing period for growth of free cash flow per share, a performance measure | 12 months | | |