Annual report pursuant to Section 13 and 15(d)

Schedule II Valuation and Qualifying Accounts

v3.22.2.2
Schedule II Valuation and Qualifying Accounts
 12 Months Ended
Jul. 31, 2022
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II Valuation and Qualifying Accounts
Year ended July 31,   Description   Balance at
Beginning
of Year		     Charged
(credited)
to costs
and expenses		     Charged
to other
accounts		     Deductions     Balance at
end of
Year		  
2022   Allowance for doubtful accounts receivable   $ 180     $ 12               $ 31 (1)   $ 161  
                                             
2021   Allowance for doubtful accounts receivable     194       5               19 (1)     180  
                                             
2020   Allowance for doubtful accounts receivable     166       28              
—
       194  
                                             
2022   Deferred tax valuation allowance     29,874       4,736              
—
       34,610  
                                             
2021   Deferred tax valuation allowance     30,077       (203 )            
—
       29,874  
                                             
2020   Deferred tax valuation allowance     23,527       6,550              
—
       30,077  

 

(1) Write-off of uncollectible accounts receivable.