Balance Sheets - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 7,409,873	$ 6,463,255
Equity investment in mutual funds	502,832	502,595
Accounts receivable	50,739	98,515
Prepaid expense and other assets	35,405	8,711
Total current assets	7,998,849	7,073,076
Property and equipment, net	9,056,238	9,243,621
Total assets	17,055,087	16,316,697
Current liabilities:
Trade payables and accrued expenses	111,123	110,786
Unearned revenue	150,113	231,409
Total current liabilities	261,236	342,195
Deferred income tax payable	187,664	187,664
Total liabilities	448,900	529,859
Stockholders' equity:
Common stock, 3,000,000 shares authorized, no par value, 1,942,495 shares issued and outstanding as of December 31, 2021 and 2020	59,335	59,335
Retained earnings	16,546,852	15,727,503
Total stockholders' equity	16,606,187	15,786,838
Total liabilities and stockholders' equity	$ 17,055,087	$ 16,316,697