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Schedule of Available-for-sale Marketable Debt Securities (Details) - USD ($)
Dec. 31, 2022
Dec. 25, 2021
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]    
Amortized Cost $ 4,500,018 $ 2,500,128
Unrealized Gains/(Losses) (111,240) 7,407
Fair Value 4,388,778 2,507,535
U.S. Government and Agency Backed Securities [Member]    
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]    
Amortized Cost 2,500,006 1,000,128
Unrealized Gains/(Losses) (102,276) 522
Fair Value 2,397,730 1,000,650
Corporate Debt [Member]    
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]    
Amortized Cost 2,000,012 1,500,000
Unrealized Gains/(Losses) (8,964) 6,885
Fair Value $ 1,991,048 $ 1,506,885