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LEASES (Details) - USD ($)
3 Months Ended 9 Months Ended
Jul. 31, 2020
Jul. 31, 2020
Nov. 01, 2019
Leases      
Right of use assets $ 9,617,229 $ 9,617,229  
Lease liabilities $ 9,617,229 $ 9,617,229  
Lease, Practical Expedients, Package [true false]   true  
Weighted average discount rate 4.87% 4.87%  
Weighted average remaining lease term 4 years 4 years  
Cost of goods sold      
Leases      
Operating lease costs $ 591,000 $ 1,731,000  
Minimum      
Leases      
Remaining term   1 year  
Maximum      
Leases      
Remaining term   7 years  
ASU 2016-02 | Restatement      
Leases      
Right of use assets     $ 10,900,000
Lease liabilities     $ 10,900,000