Quarterly report pursuant to Section 13 or 15(d)

Investments (Details) - Schedule of Investments

v3.23.2
Investments (Details) - Schedule of Investments - USD ($)
Jun. 30, 2023
Dec. 31, 2022
Marketable Securities [Line Items]    
Cost $ 10,421,465 $ 9,958,475
Unrealized Gain (Loss) (143,775) (179,120)
Fair Value 10,277,690 9,779,355
Money Market Fund [Member]    
Marketable Securities [Line Items]    
Cost 76,646 487,324
Unrealized Gain (Loss)
Fair Value 76,646 487,324
Corporate Bonds [Member]    
Marketable Securities [Line Items]    
Cost 4,553,498 4,540,067
Unrealized Gain (Loss) (138,810) (136,273)
Fair Value 4,414,688 4,403,794
Mutual Funds [Member]    
Marketable Securities [Line Items]    
Cost 740,188
Unrealized Gain (Loss) 2,032
Fair Value 742,220
US Treasury Bills [Member]    
Marketable Securities [Line Items]    
Cost 5,051,133 4,931,084
Unrealized Gain (Loss) (6,997) (42,847)
Fair Value $ 5,044,136 $ 4,888,237