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Property and Equipment (Tables)
9 Months Ended
Jun. 30, 2023
Property, Plant and Equipment [Abstract]  
Property and Equipment

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

 

 

 

June 30,
2023

 

 

September 30,
2022

 

Property and equipment

 

$

247,206

 

 

$

246,919

 

Less: accumulated depreciation and amortization

 

 

143,708

 

 

 

139,175

 

Property and equipment, net

 

$

103,498

 

 

$

107,744