Other current assets (Tables)

9 Months Ended

Jul. 31, 2017

Other current assets [Abstract]

Schedule of other current assets

Other current assets consist of the following (in thousands): 

	July 31, 2017		October 31, 2016
Prepaid taxes	$	218	$	871
Prepaid expense		351		347
Notes receivable, current portion		83		83
Other		78		135
Totals	$	730	$	1,436