BENEFIT PLANS - Summary of plan's funded status (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Retirement Benefits [Abstract]
Projected benefit obligation - beginning	$ 2,430,095	$ 2,286,321
Service cost	136,145	194,326
Interest cost	69,830	53,705
Actuarial (gain) loss	(154,613)	(7,680)
Annuity payments	(163,121)	(96,577)
Projected benefit obligation – ending	2,318,336	2,430,095
Employer contributions	163,121	96,577
Annuity payments	(163,121)	(96,577)
Funded status and accrued pension cost included in other liabilities	$ 2,318,336	$ 2,430,095