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Long Term Debt (Details Narrative) - USD ($)
9 Months Ended
Jan. 15, 2021
Feb. 28, 2020
Dec. 28, 2018
Dec. 31, 2020
Jan. 11, 2021
Mar. 31, 2020
Line of credit       $ 1,100,000   $ 795,000
Repayments       375,000    
West Texas National Bank [Member]            
Outstanding letter of credit       $ 25,000    
West Texas National Bank [Member] | Subsequent Event [Member]            
Line of credit $ 1,100,000       $ 75,000  
Repayments $ 75,000          
Loan Agreement [Member]            
Debt instrument covenant description       The Company is also obligated to meet certain financial covenants under the Agreement and requires senior debt to earnings before interest, taxes, depreciation and amortization ("EBITDA") ratios (Senior Debt/EBITDA) less than or equal to 4.00 to 1.00 measured with respect to the four trailing quarters and minimum interest coverage ratios (EBITDA/Interest Expense) of 2.00 to 1.00 for each quarter.    
Loan Agreement [Member] | West Texas National Bank [Member]            
Credit facility face amount   $ 2,500,000 $ 1,000,000 $ 400,000    
Line of credit maturity date   Mar. 28, 2023 Dec. 28, 2021      
Line of credit, increase in borrowing base amount   $ 1,500,000        
Accrues variable interest rate   0.50%        
Line of credit commitment fee description   the Company will pay an unused commitment fee in an amount equal to one-half of one percent (0.5%) times the daily average of the unadvanced amount of the commitment.        
Line of credit commitment fee, percentage   0.50%        
Loan origination fee, percentage   0.50%   0.10%    
Loan origination fee   $ 5,000   $ 2,500    
Legal and recording expenses   $ 34,532   12,266    
Extension fees       $ 3,125