INCOME TAXES (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Income Taxes
Operating loss carryforwards	$ 25.3
Other income tax rate reconciling items (as a percent)	0.40%	(2.20%)	4.50%
Rate impact of meals and entertainment expense disallowance (as a percent)	6.00%		4.20%
Rate impact of unrecognized tax benefits (as a percent)			2.30%
Rate impact of donated inventory (as a percent)			(2.90%)
Rate impact of life insurance expense (as a percent)	(9.60%)
Undistributed earnings of international subsidiaries	$ 21.8
Reserve on unrecognized tax benefits that would benefit the effective tax rate	1.0
Interest and penalties associated with unrecognized tax benefits recorded	0.1	$ 0.1	$ 0.7
Accrued interest and penalties related to unrecognized tax benefits	$ 1.2
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent	4.00%		0.90%
Domestic Tax Authority
Income Taxes
Operating loss carryforwards	$ 12.4
State Tax Authority
Income Taxes
Operating loss carryforwards	$ 4.7
State Tax Authority | Minimum
Income Taxes
Statute of limitation period for state tax audits	3 years
State Tax Authority | Maximum
Income Taxes
Statute of limitation period for state tax audits	4 years
Foreign Tax Authority | Minimum
Income Taxes
Statute of limitation period for international tax audits	3 years
Foreign Tax Authority | Maximum
Income Taxes
Statute of limitation period for international tax audits	5 years
Foreign Tax Authority | Canada Revenue Agency
Income Taxes
Operating loss carryforwards	$ 0.5
Foreign Tax Authority | Her Majesty's Revenue and Customs (HMRC)
Income Taxes
Operating loss carryforwards	0.3
Expiring from 2028 to 2035
Income Taxes
Tax credit carryforward amount subject to expiration	23.3
Expiring from 2020 to 2025
Income Taxes
Tax credit carryforward amount subject to expiration	0.5
Tax Credit Carryforward, Without Expiration
Income Taxes
Tax credit carryforward amount subject to expiration	$ 1.5