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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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PORTFOLIO LOANS - Schedule of Distribution of Portfolio Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	$ 7,697,087	$ 7,651,034
ACL	(83,404)	(91,740)	$ (91,608)	$ (87,887)
Portfolio loans, net	7,613,683	7,559,294
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	5,552,288	5,635,048
ACL	(57,235)	(61,884)
Commercial loans \| C&I and other commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	1,904,515	1,835,994
ACL	(21,589)	(21,256)	(23,860)	(23,855)
Commercial loans \| CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	3,269,564	3,337,337
ACL	(32,301)	(35,465)	(38,299)	(38,249)
Commercial loans \| Real estate construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	378,209	461,717
ACL	(3,345)	(5,163)	(6,457)	(5,102)
Retail loans:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	2,144,799	2,015,986
ACL	(26,169)	(29,856)
Retail loans: \| CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	1,696,457	1,720,455
ACL	(23,711)	(26,298)	(18,193)	(17,589)
Retail loans: \| Retail other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total portfolio loans	448,342	295,531
ACL	$ (2,458)	$ (3,558)	$ (4,799)	$ (3,092)