Restructuring And Relocation Costs (Details) (USD $)	3 Months Ended	9 Months Ended
	Jun. 30, 2013	Jun. 30, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 1,717,000	$ 1,717,000
Severance costs		1,100,000
Costs incurred		600,000
Lease payment	1,200,000	1,200,000
Expected increase in depreciation expense		2,200,000
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Additional costs expected to incur		2,500,000
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Additional costs expected to incur		$ 2,000,000