Property and Equipment (Tables)

6 Months Ended

Mar. 31, 2021

Property Plant And Equipment [Abstract]

Property and Equipment

Property and equipment are stated at cost. Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method (in thousands):

	March 31, 2021		September 30, 2020
Property and equipment	$	231,092	$	220,220
Less: accumulated depreciation		133,163		126,725
Property and equipment, net	$	97,929	$	93,495