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Operating Leases (Details) - Schedule of future lease payments
$ in Thousands
Oct. 31, 2020
USD ($)
Schedule of future lease payments [Abstract]  
2021 $ 176
2022 62
Total future minimum lease payments 238
Less imputed interest 8
Total 230
Reconciliation of lease liabilities as shown in the consolidated balance sheets  
Operating lease liabilities, short-term 227
Other liabilities 3
Total lease liabilities $ 230