Commitments and Contingencies (Tables)

12 Months Ended

Sep. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future aggregate minimum lease payments under operating leases that have initial or remaining non-cancelable lease terms in excess of one year as of September 30, 2017, are:

(Dollars in thousands)
Years ending September 30:
2018		6,361
2019		5,340
2020		3,733
2021		2,653
2022 and thereafter		3,647
Total	$	21,734