XML 21 R11.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 6 - Goodwill
 3 Months Ended
Apr. 30, 2018
Notes to Financial Statements  
Goodwill and Intangible Assets Disclosure [Text Block]
 
6
.   GOODWILL
  
The changes in the carrying amount of goodwill for the
three
months ended
April 30, 2018
were as follows:
 
   
Gross Carrying
Amount
    
Accumulated
Impairment
    
Goodwill, Net
  
   
(in thousands)
  
Balance at January 31, 2018
   $
26,631
     $
(15,608
)
   $
11,023
  
Impact of foreign currency translation
    
(49
 )    
—
      
(49
 )
Balance at April 30, 2018
   $
26,582
     $
(15,608
)
   $
10,974
  
 
The Company performed its annual goodwill impairment review during the
fourth
quarter of fiscal
2018.
The analysis compared the Company’s market capitalization to its net assets as of the test date,
November 30, 2017.
As the market capitalization significantly exceeded the Company’s net assets, there was
no
indication of goodwill impairment for fiscal
2018.
The Company monitors the indicators for goodwill impairment testing between annual tests.
No
adverse events occurred during the
three
months ended
April 30, 2018 
that would cause the Company to test goodwill for impairment.