SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of earnings per share basic and Diluted (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Numerator
Net income	$ 992,707	$ 1,400,897
Denominator
Weighted average shares outstanding - basic	13,013,492	13,858,884
Effect of stock options	42,041	19,420
Weighted average shares outstanding diluted	13,055,533	13,878,304
Earnings per common share:
Basic	$ 0.08	$ 0.10
Diluted	$ 0.08	$ 0.10