Segment and Geographic Information (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Total operating income	$ 41,026	$ 46,165
Adjustment for:
Intangible amortization	6,083	6,491
Corporate and other (income) expense, net	(6,867)	(2,188)
Interest Expense, net	2,187	1,662
Other Expense, net	1,004	244
Income before income taxes	37,835	44,259
Operating Segments [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Total operating income	40,242	50,468
Service Center Based Distribution [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Total operating income	29,959	37,535
Adjustment for:
Intangible amortization	4,572	4,867
Fluid Power Businesses [Member]
Reconciliation of operating income for reportable segments to the consolidated income before income taxes
Total operating income	10,283	12,933
Adjustment for:
Intangible amortization	$ 1,511	$ 1,624