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Intangibles, net
6 Months Ended
Mar. 31, 2020
Goodwill And Intangible Assets Disclosure [Abstract]  
Intangibles, net

10) Intangibles, net

The gross carrying amount and accumulated amortization of intangible assets subject to amortization are as follows (in thousands):

 

 

 

March 31, 2020

 

 

September 30, 2019

 

 

 

Gross

 

 

 

 

 

 

 

 

 

 

Gross

 

 

 

 

 

 

 

 

 

 

 

Carrying

 

 

Accum.

 

 

 

 

 

 

Carrying

 

 

Accum.

 

 

 

 

 

 

 

Amount

 

 

Amortization

 

 

Net

 

 

Amount

 

 

Amortization

 

 

Net

 

Customer lists

 

$

383,388

 

 

$

306,657

 

 

$

76,731

 

 

$

382,373

 

 

$

297,221

 

 

$

85,152

 

Trade names and other intangibles

 

 

37,853

 

 

 

16,339

 

 

 

21,514

 

 

 

37,739

 

 

 

15,203

 

 

 

22,536

 

Total

 

$

421,241

 

 

$

322,996

 

 

$

98,245

 

 

$

420,112

 

 

$

312,424

 

 

$

107,688

 

 

Amortization expense for intangible assets was $10.6 million for the six months ended March 31, 2020, compared to $9.3 million for the six months ended March 31, 2019.