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3 - Income Taxes: Schedule of Deferred Tax Assets and Liabilities (Tables)
12 Months Ended
Dec. 31, 2021
Tables/Schedules  
Schedule of Deferred Tax Assets and Liabilities

 

2021

 

2020

 

 

 

 

Depreciation and amortization

$ (1,196,119)  

 

$ (1,295,804)  

Inventory

157,600   

 

175,739   

Accrued vacation

74,037   

 

70,787   

Allowance for doubtful accounts

38,250   

 

38,250   

Other, net

148   

 

(56)  

$   (926,084)  

 

$(1,011,084)