LOANS - Major classifications (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Dec. 31, 2023
After to adoption of ASC 326
Total loans	$ 1,960,674		$ 1,985,524
Allowance for credit losses	(22,925)	$ (19,873)	(22,779)	$ (19,658)
Loans, net	1,937,749		1,962,745
Servicing of loans to others	358,800		338,800
SBA loans held for sale	5,600		11,000
Loans sold	46,600	26,700
Total	471	90
Non-performing financial instrument
After to adoption of ASC 326
SBA loans held for sale	5,000
Total	300
Residential real estate
After to adoption of ASC 326
Total loans	733,563		729,254
Allowance for credit losses	(6,551)	(5,277)	(6,236)	(5,001)
SBA loans held for sale	5,700		1,400
Multi-family
After to adoption of ASC 326
Total loans	535,429		550,570
Allowance for credit losses	(4,999)	(4,217)	(5,284)	(4,671)
Total	33
Commercial real estate
After to adoption of ASC 326
Total loans	512,823		522,805
Allowance for credit losses	(5,379)	(8,579)	(5,605)	(8,390)
Total	305	30
Commercial and industrial
After to adoption of ASC 326
Total loans	170,442		168,909
Allowance for credit losses	(5,860)	(1,643)	(5,447)	(1,419)
Total	133	60
Construction and land development
After to adoption of ASC 326
Total loans	7,985		13,483
Allowance for credit losses	(113)	(97)	(180)	(122)
Consumer
After to adoption of ASC 326
Total loans	432		503
Allowance for credit losses	$ (23)	$ (60)	$ (27)	$ (55)

Amount of loans serviced for others.

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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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- Definition

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

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- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-5

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- Definition

Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 948
-SubTopic 310
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477011/948-310-45-1

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- Definition

The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 16
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-16

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 21
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-21

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