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Commitments and Contingencies (Tables)
12 Months Ended
Sep. 30, 2019
Commitments and Contingencies  
Schedule of Future Minimum Rental Payments for Operating Leases

(Dollars in thousands)

Years ending September 30:

    

  

2020

$

6,405

2021

 

5,279

2022

 

4,592

2023

 

3,567

2024 and thereafter

 

10,197

Total

$

30,040