Commitments and Contingencies (Tables)

12 Months Ended

Sep. 30, 2018

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, 2018, are:

(Dollars in thousands)
Years ending September 30:
2019	$	6,702
2020		5,428
2021		3,540
2022		2,822
2023 and thereafter		3,467
Total	$	21,959