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Commitments and Contingencies (Tables)
12 Months Ended
Sep. 30, 2014
Commitments and Contingencies Disclosure [Abstract]  
Details of minimum rental commitments under non-cancelable leases
At September 30, 2014, minimum rental commitments under non-cancelable leases are as follows: 
Year ending September 30,
Operating
Leases
2015
$
842

2016
743

2017
731

2018
587

2019
504

Thereafter
7,215

Total minimum lease payments
$
10,622