ACQUISITION - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended	6 Months Ended
	Apr. 01, 2024	Jun. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Business Acquisition, Contingent Consideration [Line Items]
Goodwill		$ 333,281	$ 333,281	$ 317,873
Merchants and Manufacturers Bank Corporation
Business Acquisition, Contingent Consideration [Line Items]
Per share cash consideration entitled, Cash Election (in dollars per share)	$ 117.74
Shares received in business combination, Cash Election (in shares)	5.7294
Consideration transferred per share in cash, Mixed Election	$ 34.55
Consideration transferred per share in shares, Mixed Election	4.0481
Business combination consideration, number of shares (in shares)	1,429,304
Cash	$ 12,200
Consideration transferred per share in cash, Share Election	$ 5.3966
Consideration transferred per share in shares, Share Election	5.4668
Cash consideration received (in usd per share)	$ 117.74
Fractional shares, payment rate (in usd per share)	$ 23.32
Additional consideration transferred	$ 3,000
Number of shares redeemed	300
Goodwill	$ 15,408
Pre-tax acquisition expenses		$ 2,100	$ 2,400