Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details) - Schedule of deferred tax assets and liabilities

v3.21.2
Income Taxes (Details) - Schedule of deferred tax assets and liabilities - USD ($)
$ in Thousands
Jul. 31, 2021
Jul. 31, 2020
Deferred tax assets:    
Federal tax carryforward losses $ 18,140 $ 18,173
Provision for uncollectible accounts receivable 970 1,079
State and local tax carry forward losses 1,658 1,187
Accrued royalties   101
Stock compensation 1,088 898
Depreciation 850 799
Research and development and other tax credit carryforwards 1,527 1,477
Lease liabilities 5,194 5,520
Foreign tax carryforward losses 2,536 3,357
Intangibles and goodwill 858 1,162
Inventory 1,637 1,156
Accrued expenses 1,341 1,176
Other, net 17 37
Deferred tax assets 35,816 36,122
Right of use assets (4,917) 5,288
Prepaid expenses (946) (705)
Other, net (79) (52)
Deferred tax liabilities (5,942) (6,045)
Net deferred tax assets before valuation allowance 29,874 30,077
Less: valuation allowance (29,874) (30,077)
Net deferred tax liabilities