INCOME TAXES - Summary of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Allowance for credit losses	$ 11,116	$ 6,445
Deferred compensation	1,849	491
Retirement and salary continuation plans	4,712	3,329
Share-based compensation	785	712
Off-balance sheet reserves	565	387
Nonaccrual loan interest	1,735	1,388
Net deferred loan fees and costs	0	342
Net unrealized losses on AFS securities	8,014	7,331
Net unrealized losses on cash flow hedges	0	54
Purchase accounting adjustments	24,318	745
Bonus accrual	3,201	845
Right-of-use lease liabilities	3,248	2,594
Net operating loss carryforward	1,534	1,770
Other	2,618	677
Total deferred tax assets	63,695	27,110
Deferred tax liabilities:
Depreciation	643	493
Net deferred loan fees and costs	946	0
Net unrealized gains on cash flow hedges	259	0
Mortgage servicing rights	845	834
Purchase accounting adjustments	13,879	479
Right-of-use lease assets	3,157	2,433
Investment in partnerships	1,232	468
Other	87	386
Total deferred tax liabilities	21,048	5,093
Deferred tax asset, net	$ 42,647	$ 22,017