Cash and Cash Equivalents (Tables)

6 Months Ended

Jun. 30, 2023

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

	June 30 2023		December 31 2022
Cash and cash equivalents
Cash and money market funds	$	2,130,800	$	917,400
U.S. Treasury Bills		3,332,400		4,420,400
Cash and cash equivalents	$	5,463,200	$	5,337,800

Schedule of amortized cost and fair value of securities held to maturity

	Amortized Cost		Fair Value
U.S. Treasury Bills
Due July 13, 2023		1,111,700		1,123,400
Due October 5, 2023		1,099,400		1,109,800
Due January 25, 2024		1,084,100		1,092,700
Total	$	3,295,200	$	3,325,900