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Retirement plan
12 Months Ended
Oct. 31, 2016
Compensation and Retirement Disclosure [Abstract]  
Retirement plan
Note 11 - Retirement plan
 
The Company has a 401(K) plan available to its employees. For the years ended October 31, 2016 and 2015, the Company contributed and recognized as an expense $182,000 and $160,000, respectively, which amount represented 3% of eligible employee earnings under its Safe Harbor Non-elective Employer Contribution Plan.