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Property and Equipment
3 Months Ended
Dec. 31, 2021
Property Plant And Equipment [Abstract]  
Property and Equipment

8) 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):

 

 

 

December 31,

2021

 

 

September 30,

2021

 

Property and equipment

 

$

242,042

 

 

$

238,330

 

Less: accumulated depreciation

 

 

141,254

 

 

 

139,207

 

Property and equipment, net

 

$

100,788

 

 

$

99,123