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Note 9 - Income Taxes (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
  

2023

  

2022

 
         

Deferred tax assets:

        

Net operating loss carryforwards

 $4,686,000  $5,024,000 

Depreciation and amortization

  1,137,000   1,159,000 

Non-cash compensation

  1,649,000   (117,000)

Other

  124,000   69,000 

Total

  7,596,000   6,135,000 

Valuation Allowance

  (6,092,000)  (4,631,000)

Deferred tax asset

 $1,504,000  $1,504,000 
Summary of Operating Loss Carryforwards [Table Text Block]

Tax Year End

 

NOL

  

Expiration

 

2005

 $1,768,851   2025 

2006

  1,350,961   2026 

2007

  1,740,724   2027 

2008

  918,960   2028 

2009

  835,322   2029 

2010

  429,827   2030 

2013

  504,862   2033 

2016

  474,465   2036 

2017

  1,267,336   2037 

Total

 $9,291,308     
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
  

2023

  

2022

 
         

Current provision:

        

Federal

 $  $ 

State

  292,524   280,000 
   292,524   280,000 
         

Deferred provision:

        

Federal expense (benefit)

      
         

Expense for income taxes

 $292,524  $280,000 
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
  

2023

  

2022

 
         

Income tax (benefit) at 21%

 $(99,772) $(1,134,200)

Change in valuation allowance

  (1,361,228)  (581,000)

Permanent and other differences

  1,461,000   1,715,200 

Federal income tax (benefit)

      

State taxes

  292,524   280,000 
         

Income tax expense

 $292,524  $280,000