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Supplemental Disclosure of Cash Flow Information
 12 Months Ended
Sep. 30, 2018
Supplemental Cash Flow Elements [Abstract]  
Supplemental Disclosure of Cash Flow Information

16) Supplemental Disclosure of Cash Flow Information

 

 

 

Years Ended September 30,

 

(in thousands)

 

2018

 

 

2017

 

 

2016

 

Cash paid during the period for:

 

 

 

 

 

 

 

 

 

 

 

 

Income taxes, net

 

$

2,569

 

 

$

4,434

 

 

$

22,570

 

Interest

 

$

8,925

 

 

$

7,814

 

 

$

7,785