SECURITIES AVAILABLE FOR SALE - Summary of amortized cost, fair value, and gross unrealized gains and losses of securities available for sale by contractual maturity bucket (Detail) - USD ($)	Mar. 31, 2023	Jan. 01, 2023	Dec. 31, 2022
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 91,251,019		$ 94,141,705
Gross Unrealized Gains	4,458		2,700
Gross Unrealized Losses	(9,204,288)		(9,043,827)
Fair Value	82,051,189	$ 0	85,100,578
U.S Treasury Bills
Schedule Of Available For Sale Securities [Line Items]
U.S Treasury Bills Less Than One Year, Amortized Cost	4,994,975
U.S Treasury Bills Less Than One Year, Gross Unrealized Losses	(11,211)
U.S Treasury Bills Less Than One Year, Fair Value	4,983,764
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One, Total			4,971,310
Securities available for sale, due in Less than one year, Gross Unrealized Losses			(43,702)
Corporate bonds due in Less than one year, Fair Value			4,927,608
U.S. Government and Agency Obligations
Schedule Of Available For Sale Securities [Line Items]
Securities due in One through five years, Amortized Cost	6,000,000		6,000,000
Securities due in One through five years, Gross Unrealized Losses	(499,068)		(534,846)
Securities due in One through five years, Fair Value	5,500,932		5,465,154
Corporate Bonds
Schedule Of Available For Sale Securities [Line Items]
Securities due in One through five years, Amortized Cost	11,199,122		12,182,364
Corporate bonds due in Five through ten years, Amortized Cost	1,000,000		1,000,000
Securities due in One through five years, Gross Unrealized Gains			554
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One, Total	3,009,923		3,022,044
Securities available for sale, due in Less than one year, Gross Unrealized Losses	(21,454)		37,230
Corporate bonds due in Less than one year, Fair Value	2,988,469		2,984,814
Securities due in One through five years, Gross Unrealized Losses	(469,648)		(585,085)
Corporate bonds due in Five through ten years, Gross Unrealized Losses	(81,130)		(76,600)
Securities due in One through five years, Fair Value	10,729,474		11,597,833
Corporate bonds due in Five through ten years, Fair Value	918,870		923,400
Residential Mortgage Backed Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	44,047,282		44,879,199
Gross Unrealized Gains	4,458		2,146
Gross Unrealized Losses	(5,754,573)		(5,232,300)
Fair Value	38,297,167		39,649,045
Commercial Mortgage Backed Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	20,999,717		22,086,788
Gross Unrealized Losses	(2,367,204)		(2,534,064)
Fair Value	$ 18,632,513		$ 19,552,724