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Property and Equipment
6 Months Ended
Mar. 31, 2020
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):

 

 

 

March 31,

2020

 

 

September 30,

2019

 

Property and equipment

 

$

234,014

 

 

$

230,690

 

Less: accumulated depreciation

 

 

138,810

 

 

 

132,451

 

Property and equipment, net

 

$

95,204

 

 

$

98,239