XML 32 R21.htm IDEA: XBRL DOCUMENT v3.10.0.1
Other current assets (Tables)
9 Months Ended
Jul. 31, 2018
Other current assets [Abstract]  
Schedule of other current assets
Other current assets consist of the following (in thousands): 
 
 
 
July 31, 2018
 
 
October 31, 2017
 
 
 
 
 
 
 
 
Prepaid taxes
 
$
246
 
 
$
20
 
Prepaid expense
 
 
357
 
 
 
526
 
Notes receivable, current portion
 
 
41
 
 
 
83
 
Other
 
 
210
 
 
 
115
 
 
 
 
 
 
 
 
 
 
Totals
 
$
854
 
 
$
744