Employee Benefit Plans (Tables)

6 Months Ended

Mar. 31, 2013

Employee Benefit Plans [Abstract]

Schedule Of Net Periodic Benefit Costs

	Pension Benefits				Other Benefits
	Three Months Ended March 31,
	2013		2012		2013		2012
Service cost	$	0	$	0	$	17	$	14
Interest cost		340		360		11		14
Expected return on plan assets		(365)		(328)		0		0
Amortization of net loss		108		79		0		0
Net periodic benefit cost	$	83	$	111	$	28	$	28
	Pension Benefits				Other Benefits
	Six Months Ended March 31,
	2013		2012		2013		2012
Service cost	$	0	$	0	$	34	$	29
Interest cost		680		720		23		27
Expected return on plan assets		(730)		(656)		0		0
Amortization of net loss		216		157		0		0
Net periodic benefit cost	$	166	$	221	$	57	$	56