Employee Benefit Plans (Tables)

12 Months Ended

Sep. 30, 2012

Employee Benefit Plans [Abstract]

Schedule Of Net Funded Status

	Pension Benefits				Other Benefits
(Dollars in Thousands)		2012		2011		2012		2011
Change in benefit obligation:
Benefit obligation at beginning of year	$	31,714	$	28,839	$	1,196	$	1,114
Service cost		0		0		61		54
Interest cost		1,442		1,454		53		55
Actuarial loss		4,293		2,302		55		30
Benefits paid		(1,013)		(881)		(79)		(57)
Benefit obligation at end of year		36,436		31,714		1,286		1,196
Change in plan assets:
Fair value of plan assets at beginning of year		20,540		21,513		0		0
Actual return on plan assets		2,775		(408)		0		0
Employer contributions		373		316		79		57
Benefits paid		(1,013)		(881)		(79)		(57)
Fair value of plan assets at end of year		22,675		20,540		0		0
Funded status at end of year	$	(13,761)	$	(11,174)	$	(1,286)	$	(1,196)

Schedule Of Amounts Recognized in Balance Sheet And Accumulated Other Comprehensive Income

	Pension Benefits				Other Benefits
(Dollars in Thousands)		2012		2011		2012		2011
Amounts recognized in consolidated balance sheets:
Current liabilities – accrued pension and     postretirement costs	$	(382)	$	(352)	$	(63)	$	(67)
Noncurrent liabilities – pension and     postretirement obligations		(13,379)		(10,822)		(1,223)		(1,129)
Net amount recognized	$	(13,761)	$	(11,174)	$	(1,286)	$	(1,196)
Amounts recognized in accumulated other comprehensive income (loss):
Net loss (gain)	$	11,050	$	8,535	$	29	$	(26)
Net amount recognized in accumulated other comprehensive income (loss)	$	11,050	$	8,535	$	29	$	(26)

Schedule Of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets

(Dollars in Thousands)		2012		2011
Projected benefit obligation	$	36,436	$	31,714
Accumulated benefit obligation		36,436		31,714
Fair value of plan assets		22,675		20,540

Net Periodic Benefit Cost For Pension And Other Plans

	Pension Benefits						Other Benefits
(Dollars in Thousands)		2012		2011		2010		2012		2011		2010
Service cost	$	0	$	0	$	0	$	61	$	54	$	52
Interest cost		1,442		1,454		1,440		53		55		55
Expected return on plan assets		(1,312)		(1,380)		(1,285)		0		0		0
Amortization of prior service credit		0		0		0		0		(111)		(111)
Recognized net actuarial loss		314		104		35		0		0		0
Net periodic benefit cost (credit)	$	444	$	178	$	190	$	114	$	(2)	$	(4)

Schedule Of Amounts Recognized In Other Comprehensive Income

	Pension Benefits						Other Benefits
(Dollars in Thousands)		2012		2011		2010		2012		2011		2010
Net loss (gain)	$	2,829	$	4,091	$	1,371	$	55	$	30	$	(102)
Amortization of net loss		(314)		(104)		(35)		0		0		0
Amortization of prior service cost		0		0		0		0		111		111
Total recognized in other comprehensiveincome		2,515		3,987		1,336		55		141		9
Total recognized in net periodic benefit costand other comprehensive income	$	2,959	$	4,165	$	1,526	$	169	$	139	$	5

Schedule Of Assumptions Used

	Pension Benefits			Other Benefits
		2012	2011		2012	2011
Discount rate		3.77%	4.60%		3.77%	4.60%
Rate of compensation increase		na	na		na	na

The weighted-average assumptions used to determine net periodic benefit cost for years ended September 30were as follows:

	Pension Benefits				Other Benefits
		2012	2011	2010		2012	2011	2010
Discount rate		4.60%	5.08%	5.59%		4.60%	5.08%	5.59%
Expected long-term return on plan assets		6.50%	6.50%	6.50%		na	na	na
Rate of compensation increase		na	na	na		na	na	na

Schedule Of Health Care Cost Trend Rates

	2012	2011
Health care cost trend rate assumed for next year	12%	12%
Rate to which the cost trend rate is assumed to decline      (the ultimate trend rate)	6%	6%
Year that the rate reaches the ultimate trend rate	2018	2017

Schedule Of Effect Of One-Percentage-Point Change In Assumed Health Care Cost Trend Rates

(Dollars in Thousands)		1-Percentage-Point Increase		1-Percentage- Point Decrease
Effect on aggregate of service and interest cost	$	9	$	8
Effect on postretirement benefit obligation	$	90	$	81

Schedule Of Expected Benefit Payments

(Dollars in Thousands)		Pension Benefits		Other Benefits
2013	$	1,223	$	64
2014		1,199		48
2015		1,241		32
2016		1,251		36
2017		1,340		38
Years 2018-2022		9,094		165

Schedule Of Weighted Average Asset Allocations

	Plan Assets at September 30,
Asset Category:		2012	2011
Fixed income		57%	60%
Equity securities		41%	37%
Cash equivalents		2%	3%
Total		100%	100%

Schedule Of Allocation of Plan Assets

	Fair Value Measurements at September 30, 2012 Using
(Dollars in Thousands)		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Asset Category:
Money market accounts	$	61	$	0	$	0
Debt securities:
Corporate bonds		0		4,950		0
Government bonds		0		264		0
Registered investment companies		7,797		0		0
Equity securities:
Domestic		6,598		0		0
International		3,005		0		0
Total assets at fair value	$	17,461	$	5,214	$	0

	Fair Value Measurements at September 30, 2011 Using
(Dollars in Thousands)		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Asset Category:
Money market accounts	$	178	$	0	$	0
Debt securities:
Corporate bonds		0		4,545		0
Government bonds		0		173		0
Registered investment companies		7,631		0		0
Equity securities:
Domestic		5,868		0		0
International		2,145		0		0
Total assets at fair value	$	15,822	$	4,718	$	0