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PORTFOLIO LOANS - Schedule of Risk Grades Segregated by Category and Class of Portfolio Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	$ 7,809,097	$ 7,651,034
Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	6,868,486	6,736,067
Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	748,923	747,122
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	102,792	96,057
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	80,704	64,347
Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	8,192	7,441
Commercial loans
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	5,631,281	5,635,048
Commercial loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	4,706,801	4,737,796
Commercial loans | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	739,545	735,978
Commercial loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	101,920	95,033
Commercial loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	78,123	62,552
Commercial loans | Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	4,892	3,689
Commercial loans | C&I and other commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	1,877,497	1,835,994
Commercial loans | C&I and other commercial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	1,535,598	1,462,755
Commercial loans | C&I and other commercial | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	257,892	296,416
Commercial loans | C&I and other commercial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	38,374	46,488
Commercial loans | C&I and other commercial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	41,291	27,733
Commercial loans | C&I and other commercial | Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	4,342	2,602
Commercial loans | Commercial and Retail Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	3,355,807	3,337,337
Commercial loans | Commercial and Retail Real Estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	2,814,481	2,827,030
Commercial loans | Commercial and Retail Real Estate | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	454,016	431,427
Commercial loans | Commercial and Retail Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	55,178	48,545
Commercial loans | Commercial and Retail Real Estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	31,582	29,492
Commercial loans | Commercial and Retail Real Estate | Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	550	843
Commercial loans | Real estate construction
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	397,977	461,717
Commercial loans | Real estate construction | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	356,722	448,011
Commercial loans | Real estate construction | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	27,637	8,135
Commercial loans | Real estate construction | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	8,368	0
Commercial loans | Real estate construction | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	5,250	5,327
Commercial loans | Real estate construction | Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	0	244
Retail loans
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	2,177,816	2,015,986
Retail loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	2,161,685	1,998,271
Retail loans | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	9,378	11,144
Retail loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	872	1,024
Retail loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	2,581	1,795
Retail loans | Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	3,300	3,752
Retail loans | Commercial and Retail Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	1,708,771	1,720,455
Retail loans | Commercial and Retail Real Estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	1,692,828	1,702,897
Retail loans | Commercial and Retail Real Estate | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	9,378	11,144
Retail loans | Commercial and Retail Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	872	1,024
Retail loans | Commercial and Retail Real Estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	2,581	1,795
Retail loans | Commercial and Retail Real Estate | Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	3,112	3,595
Retail loans | Retail other
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	469,045	295,531
Retail loans | Retail other | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	468,857	295,374
Retail loans | Retail other | Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	0	0
Retail loans | Retail other | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	0	0
Retail loans | Retail other | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	0	0
Retail loans | Retail other | Substandard Non-accrual
Financing Receivable, Credit Quality Indicator [Line Items]
Commercial loans	$ 188	$ 157

X

- Definition

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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