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Operating Leases (Tables)
 12 Months Ended
Sep. 30, 2020
Leases [Abstract]  
Lease cost
At September 30, 2020, weighted-average remaining lease term and discount rate were as follows:
Weighted-average remaining lease term5.1 years
Weighted-average discount rate4.87%
Lessee, operating lease, liability, maturity
The following is a maturity analysis of the annual undiscounted cash flows reconciled to the carrying value of the operating lease liabilities as of September 30, 2020:
Fiscal Year Ended September 30,
in thousands
2021 $4,604 
20223,743 
20232,933 
20241,818 
20251,518 
Thereafter2,791 
Total lease payments17,407 
Less: imputed interest2,074 
Total operating lease liabilities$15,333