Property and Equipment (Tables)

6 Months Ended

Mar. 31, 2022

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, 2022		September 30, 2021
Property and equipment	$	245,518	$	238,330
Less: accumulated depreciation		144,062		139,207
Property and equipment, net	$	101,456	$	99,123