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Supplemental Cash Flow Information
12 Months Ended
Sep. 30, 2020
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
(in thousands)Years ended September 30,
20202019
Supplemental cash flow information:
Cash paid for interest$230 $126 
Cash received from income taxes$— $(172)
Supplemental noncash investing activities:
Assets acquired under financing leases$1,352 $— 
Promissory note from disposition of business$— $6,375