Consolidated Statements of Share Owners' Equity - USD ($) $ in Thousands	Total	Additional Paid-In Capital	Net Parent Investment	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Share Owner's Equity at Jun. 30, 2012	$ 236,715	$ 0	$ 241,162	$ 0	$ (4,447)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	21,520		21,520
Other comprehensive income (loss), Net of Tax	1,171				1,171
Net Distribution to Parent	(28,220)		(28,220)
Share Owner's Equity at Jun. 30, 2013	231,186	0	234,462	0	(3,276)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	24,613		24,613
Other comprehensive income (loss), Net of Tax	4,895				4,895
Net Distribution to Parent	(8,322)		(8,322)
Share Owner's Equity at Jun. 30, 2014	252,372	0	250,753	0	1,619
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of Net Parent Investment to Additional Paid In Capital	0	250,753	(250,753)
Net Income	26,205			26,205
Other comprehensive income (loss), Net of Tax	(13,866)				(13,866)
Net Parent Contribution	45,973	45,973
Issuance of non-restricted stock	309	309
Compensation expense related to stock compensation plan	1,456	1,456
Share Owner's Equity at Jun. 30, 2015	$ 312,449	$ 298,491	$ 0	$ 26,205	$ (12,247)