Employee Benefit Plans (Tables)

12 Months Ended

Sep. 30, 2012

Employee Benefit Plans [Abstract]

Schedule Of Amounts Recognized In Accumulated Other Comprehensive Income

908
	September 30,
	2012	2011
Net actuarial gain	$ (909)	$ (827)
Prior service cost	—	51
Total recognized in accumulated other comprehensive income	$ (909)	$ (776)

Schedule Of Amounts In Accumulated Other Comprehensive Income To Be Recognized Over Next Fiscal Year

Net actuarial gain	$ (67)
Prior service cost	—
Total	$ (67)

Schedule Of Changes In Accumulated Postretirement Benefit Obligations, Changes In Fair Falue Of Plan Assets And Funded Status

	September 30,
		2012		2011
Changes in postretirement benefit obligation:
Balance at beginning of year	$	895	$	663
Service cost		23		40
Interest cost		17		39
Actuarial loss (gain)		(189)		248
Benefits paid		(57)		(95)
Balance at end of year	$	689	$	895
Change in plan assets:
Fair value of assets at beginning of year	$	—	$	—
Employer contributions		57		95
Benefits paid		(57)		(95)
Fair value of assets at end of year	$	—	$	—
Reconciliation of funded status:
Unfunded liability	$	(689)	$	(895)
Unrecognized prior service cost		—		51
Unrecognized net actuarial gain		(909)		(827)
Net liability recognized	$	(1,598)	$	(1,671)

Schedule Of Weighted-Average Assumptions Used To Determine Benefit Obligations

	2012	2011
Weighted-average assumptions used to determine benefit obligations at September 30:
Discount rate pre-retirement	0.00%	0.00%
Discount rate post-retirement	3.08	4.24
Current year trend rate	8.40	10.00
Ultimate trend rate	5.00	5.00
Year ultimate trend rate reached	2023	2014

Components Of Net Periodic Postretirement Benefit Cost

	Year Ended September 30,
	2012	2011	2010
Components of net periodic postretirement benefit cost:
Service cost	$ 23	$ 40	$ 33
Interest cost	17	39	39
Prior service cost	51	115	115
Net gain recognized	(107)	(37)	(49)
Net periodic postretirement benefit cost	$ (16)	$ 157	$ 138

Schedule Of Weighted-Average Assumptions Used To Determine Benefit Costs

	2012	2011
Weighted-average assumptions used to determine benefit costs at September 30:
Discount rate pre-retirement	0.00%	0.00%
Discount rate post-retirement	4.24	4.56
Current year trend rate	9.00	10.00
Ultimate trend rate	5.00	5.00
Year ultimate trend rate reached	2015	2013

Schedule Of Future Expected Benefit Payments

Year Ending September 30,	Expected Benefit Payments
2013	$ 61
2014	44
2015	47
2016	46
2017	54
2018 through 2022	283