Employee Benefits - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2022	Dec. 31, 2021	Oct. 01, 2021
Defined Benefit Plan Disclosure [Line Items]
Deferred compensation plan accumulated liability	$ 1,240		$ 1,216	$ 1,240
Deferred compensation cost noninterest expense			128	57
Deferred compensation plans benefit payments			121	119
401(k) Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of employee contribution match to vested					50.00%
Employee's contribution, percentage	6.00%
Contribution expense			$ 278	$ 65
Defined Contribution Plan, Description			Effective October 1, 2021, the Company matches 50 percent of the first 6 percent of the employee's contribution, and this match is immediately vested.
401(k) Plan [Member] | W-2 Wages [Member]
Defined Benefit Plan Disclosure [Line Items]
Non elective contribution percentage		4.00%		3.00%
Discretionary contribution Percentage				6.00%
Supplemental Executive Retirement Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Contribution expense			$ 469	$ 206
Deferred compensation plan accumulated liability	$ 953		$ 1,650	$ 953