Pension Benefits (Tables) (Pension Benefits [Member])

12 Months Ended

Jun. 30, 2012

Pension Benefits [Member]

Defined Benefit Plan Disclosure [Line Items]

Discount Rate

	2012	2011
Weighted-average assumption as of June 30
Discount rate.................................................................................................	3.78%	5.29%

Net Periodic Benefit Costs Assumptions

	2012	2011	2010
Discount rate......................................................................... .................................................................................................	5.29%	5.21%	6.34%
Expected long-term return on plan assets........................	7.00%	7.00%	8.00%

Target And Actual Asset Allocations

	Target Percentage of Plan Assets at June 30	Actual Percentage of Plan Assets
	2012	2012	2011
Cash and equivalents.................................................................... ...........................................................................................................	0-10%	2%	1%
Equity securities.............................................................................	30-70%	50%	50%
Fixed income..................................................................................	30-70%	48%	49%
Total............................................................................................		100%	100%

Summary Of The Fair Values And Levels Within The Fair Value Hierarchy Of Plan Assets

	June 30, 2012
Asset Category	Level 1	Level 2	Level 3	Total
Cash and equivalents..........................................................................	$168	$–	$–	$168
Money market funds...........................................................................	488	–	–	488
U.S. government obligations .............................................................	–	4,707	–	4,707
Corporate obligations..........................................................................	–	2,196	–	2,196
Mortgage obligations...........................................................................	–	1,958	–	1,958
Mutual funds fixed income................................................................	8,054	–	–	8,054
Mutual funds equity............................................................................	17,564	–	–	17,564
Total.......................................................................................................	$26,274	$8,861	$–	$35,135

	June 30, 2011
Asset Category	Level 1	Level 2	Level 3	Total
Cash and equivalents..........................................................................	$264	$–	$–	$264
Money market funds...........................................................................	97	–	–	97
U.S. government obligations .............................................................	–	3,825	–	3,825
Corporate obligations..........................................................................	–	1,918	–	1,918
Mortgage obligations...........................................................................	–	2,562	–	2,562
Mutual funds fixed income................................................................	9,088	–	–	9,088
Mutual funds equity............................................................................	17,592	–	–	17,592
Total.......................................................................................................	$27,041	$8,305	$–	$35,346

Schedule Of Change In Benefit Obligation

	2012	2011
Change in benefit obligation
Benefit obligation at beginning of year............................................................	$37,639	$38,464
Interest cost............................................................................................................	1,933	1,947
Actuarial loss (gain)..............................................................................................	6,966	(481)
Benefits paid..........................................................................................................	(2,220)	(2,291)
Benefit obligation at end of year..................................................................	$44,318	$37,639

Schedule Of Change In Plan Assets

	2012	2011
Change in plan assets
Fair value of plan assets at beginning of year.................................................	$35,346	$30,043
Actual return on plan assets................................................................................	997	5,802
Employer contributions.......................................................................................	1,012	1,792
Benefits paid..........................................................................................................	(2,220)	(2,291)
Fair value of plan assets at end of year.......................................................	$35,135	$35,346

Schedule Of Reconciliation Of Funded Status

	2012	2011
Reconciliation of funded status
Net accrued benefit cost.................................................................................	$(9,183)	$(2,293)

Schedule Of Amounts Recognized In The Consolidated Balance Sheets

	2012	2011
Amounts recognized in the consolidated balance sheets consist of
Prepaid benefit cost (noncurrent assets)...........................................................	$–	$117
Accrued benefit liability (noncurrent liabilities)...............................................	(9,183)	(2,410)
Net amount recognized...................................................................................	$(9,183)	$(2,293)

Schedule Of Accumulated Benefit Obligations

	2012	2011
Accumulated benefit obligation.......................................................................	$44,318	$37,639

Plans With Benefit Obligations In Excess Of The Fair Value Of Plan Assets

	2012	2011
Benefit obligations................................................................................................	$44,318	$33,990
Fair value of plan assets at end of year............................................................	$35,135	$31,580

Amounts Recognized In Accumulated Other Comprehensive Loss

	2012	2011
Net actuarial loss.........................................................................................................	$19,957	$11,945
Net transition asset......................................................................................................	(1)	(2)
Income taxes................................................................................................................	(7,374)	(4,413)
Total..........................................................................................................................	$12,582	$7,530

Amounts In Accumulated Other Comprehensive Loss Expected To Be Recognized As Components Of Net Periodic Benefit Cost During Next Fiscal Year

	2013
Net actuarial loss.................................................................................................................................	$687
Net transition asset..............................................................................................................................	(1)
Total..................................................................................................................................................	$686

Components Of Net Periodic Benefit (Income) Cost

	2012	2011	2010
Components of net periodic benefit (income) cost
Service cost.................................................................................	$–	$–	$45
Interest cost................................................................................	1,933	1,947	2,118
Expected return on plan assets...............................................	(2,397)	(2,027)	(2,150)
Curtailment charges..................................................................	–	–	349
Amortization of unrecognized net loss..................................	355	546	496
Amortization of prior service cost..........................................	–	–	5
Amortization of unrecognized net asset existing at transition..............................................................	(1)	(1)	(1)
Net periodic benefit (income) cost......................................	$(110)	$465	$862

Benefit Payments Estimated For Future Years

2013.............................................................................................................................................	$2,258
2014.............................................................................................................................................	$2,238
2015.............................................................................................................................................	$2,209
2016.............................................................................................................................................	$2,220
2017.............................................................................................................................................	$2,261
2018 – 2022................................................................................................................................	$12,618