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LOANS AND ALLOWANCE FOR CREDIT LOSSES (Schedule of Past Due Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	$ 6,359,820	$ 6,051,045
30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11,267	9,288
60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,395	22
Non-accrual or 90 Days and Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	34,544	32,600
Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	51,206	41,910
Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	6,308,614	6,009,135
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,595,466	4,317,361
Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	228,826	206,960
Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	388,734	376,737
One-to-four-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	90,232	90,880
One-to-four-family | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,966	2,501
One-to-four-family | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	87,266	88,379
Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,303,258	4,991,938
Real Estate | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,595,466	4,317,361
Real Estate | Commercial | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	3,860	7,115
Real Estate | Commercial | Non-accrual or 90 Days and Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	25,087	25,087
Real Estate | Commercial | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	28,947	32,202
Real Estate | Commercial | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,566,519	4,285,159
Real Estate | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	228,826	206,960
Real Estate | Construction | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	228,826	206,960
Real Estate | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	388,734	376,737
Real Estate | Multi-family | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,745
Real Estate | Multi-family | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	5,363
Real Estate | Multi-family | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	10,108
Real Estate | Multi-family | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	378,626	376,737
Real Estate | One-to-four-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	90,232	90,880
Real Estate | One-to-four-family | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,520	2,049
Real Estate | One-to-four-family | Non-accrual or 90 Days and Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	446	452
Real Estate | One-to-four-family | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	2,966	2,501
Real Estate | One-to-four-family | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	87,266	88,379
Commercial & industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,044,715	1,046,146
Commercial & industrial | Non-accrual or 90 Days and Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	8,989	6,989
Commercial & industrial | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	8,989	6,989
Commercial & industrial | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	1,035,726	1,039,157
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	11,847	12,961
Consumer | 30 - 59 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	142	124
Consumer | 60 - 89 Days
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	32	22
Consumer | Non-accrual or 90 Days and Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	22	72
Consumer | Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	196	218
Consumer | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	$ 11,651	$ 12,743

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-14

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 80
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-80

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