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Note 6 - Goodwill and Other Intangible Assets
12 Months Ended
Sep. 30, 2017
Notes to Financial Statements  
Goodwill and Intangible Assets Disclosure [Text Block]
6
. Goodwill and Other Intangible Assets
 
Goodwill and other intangible assets as of Se
ptember
30,
2017
and
2016,
are summarized as follows, dollars in thousands:
 
   
Useful
lives
   
As of September
30,
 
   
(in
years)
   
2017
   
2016
 
Amortizable intangible assets:
                           
Covenants-not-to-compete
   
2
-
5
    $
353
     
353
 
Other intangibles
   
0.5
-
1
     
109
     
41
 
Amortiz
able intangible assets
   
 
 
 
     
462
     
394
 
Less accumulated amortization
   
 
 
 
     
(394
)
   
(380
)
Amortiz
able intangible assets, net
   
 
 
 
     
68
     
14
 
Trademark
 
 
Indefinite
     
389
     
389
 
Total other intangibles, net
   
 
 
 
     
457
     
403
 
Goodwill
 
 
Indefinite
     
5,198
     
5,198
 
Total goodwill and other intangibles, net
   
 
 
 
    $
5,655
     
5,601
 
 
Amortization expense
was less than
$0.1
million for each of the years ended
September 30, 2017,
2016
and
2015.
The aggregate estimated amortization expense for the years ending
September 30, 2018
and
2019
is less than
$0.1
million. There is
no
estimated amortization expense for the years ending
September 30, 2020,
2021
and
2022.