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Note 8 - Income Tax Provision (Tables)
12 Months Ended
Oct. 31, 2022
Notes Tables  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
   

2022

   

2021

 
Current:                

Federal

  $ 1,252     $ 401  

State

    225       189  
      1,477       590  
                 
Deferred:                

Federal

    (1,054 )     323  

State

    (284 )     123  
      (1,338 )     446  
                 
    $ 139     $ 1,036  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
   

2022

   

2021

 
           

% of Pretax

           

% of Pretax

 
   

Amount

   

Income

   

Amount

   

Income

 
                                 

Income taxes at federal statutory rate

  $ 333       21.0 %   $ 1,516       21.0 %

State tax provision, net of federal tax benefit

    60       3.8 %     246       3.4 %
Nondeductible differences:                                

Stock options

    19       1.2 %     (86 )     -1.2 %

PPP loan forgiveness

    -       0.0 %     (588 )     -8.1 %

Permanent differences

    5       0.3 %     5       0.1 %

R&D credits

    (219 )     -13.6 %     (51 )     -0.7 %

Foreign derived intangible income

    (68 )     -4.3 %     (15 )     -0.2 %

ASC 740-10 Liability

    (7 )     -0.4 %     29       0.4 %
Section 481(a) adjustment     142       8.9 %     -       0.0 %
Return-to-provision adjustments     (126 )     -7.9 %     -       0.0 %

Other

    -       -0.0 %     (20 )     -0.3 %
    $ 139       9.2 %   $ 1,036       14.4 %
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
   

2022

   

2021

 
                 
Deferred Tax Assets:                

Reserves

  $ 404     $ 383  

Accrued vacation

    294       241  

Stock-based compensation awards

    168       144  

Uniform capitalization

    173       134  

Lease liability

    4,169       366  

State Taxes

    72       52  

Other

    36       25  

Total deferred tax assets

    5,316       1,345  
                 
Deferred Tax Liabilities:                

Amortization / intangible assets

    (29 )     (487 )

Change in ROU assets

    (3,335 )     (357 )

Depreciation / equipment and furnishings

    (136 )     (112 )

Total deferred tax liabilities

    (3,500 )     (956 )
                 

Total net deferred tax assets (liabilities)

  $ 1,816     $ 389  
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
   

2022

   

2021

 

Balance, at beginning of year

  $ 141     $ 107  

Increase for tax positions related to the current year

    50       44  

Increase for tax positions related to prior years

    (29 )     (1 )

Increase for interest and penalties

    -       2  

Statute of Limitations Expirations

    (28 )     (11 )

Balance, at end of year

  $ 134     $ 141