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Cash dividend and declared dividends
6 Months Ended
Apr. 30, 2018
Cash Dividend And Dividends Declaration [Abstract]  
Cash dividend and declared dividends
Note 13 - Cash dividend and declared dividends
 
The Company paid dividends of $0.02 per share during the three months ended April 30, 2018 and 2017 for a total of $183,000 and $177,000, respectively. The Company paid dividends of $0.04 per share during the six months ended April 30, 2018 and 2017 for a total of $360,000 and $353,000, respectively.