XML 20 R9.htm IDEA: XBRL DOCUMENT v3.10.0.1
BALANCE SHEET DETAILS
 9 Months Ended
Oct. 31, 2018
BALANCE SHEET DETAILS  
BALANCE SHEET DETAILS

4. BALANCE SHEET DETAILS

 

 

 

 

 

 

 

 

 

 

 

October 31, 

 

January 31, 

 

   

    

2018

    

2018

 

   

 

(in thousands)

 

Inventories:

 

 

 

 

 

 

 

Work in process

 

$
4

 

$

 5

 

Finished goods

 

 
4

 

 

 1

 

Channel inventory

 

 
2

 

 

 4

 

   

 

$
10

 

$
10