PENSION, PROFIT SHARING, AND OTHER EMPLOYEE BENEFIT PLANS - Narrative (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Retirement Benefits [Abstract]
Expected return on plan assets	3.25%	4.75%	5.00%
Maximum percentage of asset allocated to control market volatility	70.00%
Maximum percentage of market value for initial acquisition of equity portion	5.00%
Minimum percentage of value of equity portion for sale	10.00%
Maximum percentage of corporate debt issuable to single issuer	10.00%
Contribution by employer	$ 1,000	$ 0
Employer matching contribution	100.00%
Percent of employee deferrals	4.00%
Employer matching contribution, secondary	50.00%
Percent of employee deferrals, secondary	2.00%
Profit sharing and matching contribution	$ 6,000	5,300	$ 4,100
Executive incentive retirement plan benefit cost	$ 700	$ 600	$ 500