NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES - U.S. Federal Income Taxes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES
Current income tax expense	$ 1,161,668	$ 4,059,594	$ 771,134
Deferred tax provision (benefit)	213,214	(510,868)	$ 224,877
Deferred tax liability	61,936	109,598
Deferred tax asset	$ 151,278	$ 151,278