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Discontinued Operations (Details) - Schedule Of Discontinued Items Balance Sheet - USD ($)
$ in Thousands
Oct. 31, 2021
Jan. 31, 2021
Current assets:    
Prepaid expenses and other $ 146 $ 34
Inventory 246 454
Assets 392 488
Property and equipment, net 233 2,325
Total Assets 625 2,813
Current liabilities:    
Accounts payable, trade 253 334
Accrued expenses and other current liabilities 29 201
Total current liabilities 282 535
Total liabilities 282 535
Net assets included in discontinued operations $ 343 $ 2,278