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FAIR VALUE MEASUREMENTS - Schedule of Changes in Level 3 Assets and Liabilities that were Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Commitments to Lend
Changes in Level 3 assets that were measured at fair value on a recurring basis
Unrealized (loss)/gain, net recognized in other non-interest income	$ 34	$ 70
Unrealized gain relating to instruments still held at the end of the period	26	18
Derivative Asset (Liability)
Beginning balance	17	124
Unrealized (loss)/gain, net recognized in other non-interest income	34	70
Transfers to held for sale loans	(25)	(176)
Ending balance	26	18
Forward Commitments
Changes in Level 3 assets that were measured at fair value on a recurring basis
Unrealized (loss)/gain, net recognized in other non-interest income	7	(127)
Unrealized gain relating to instruments still held at the end of the period	15	7
Derivative Asset (Liability)
Beginning balance	8	134
Unrealized (loss)/gain, net recognized in other non-interest income	7	(127)
Ending balance	15	7
Trading Security
Changes in Level 3 assets that were measured at fair value on a recurring basis
Balance at the beginning of the period	6,708	8,354
Unrealized (loss)/gain, net recognized in other non-interest income	88	(354)
Paydown of asset	(212)	(202)
Balance at the end of the period	6,584	7,798
Unrealized gain relating to instruments still held at the end of the period	(266)	121
Derivative Asset (Liability)
Unrealized (loss)/gain, net recognized in other non-interest income	88	(354)
Securities Available for Sale
Changes in Level 3 assets that were measured at fair value on a recurring basis
Balance at the beginning of the period	4,000	4,030
Unrealized gain included in accumulated other comprehensive income	(200)	(10)
Balance at the end of the period	3,800	4,020
Unrealized gain relating to instruments still held at the end of the period	(200)	20
Loans Held for Investment
Changes in Level 3 assets that were measured at fair value on a recurring basis
Balance at the beginning of the period	605	1,200
Unrealized (loss)/gain, net recognized in other non-interest income	(129)	209
Paydown of asset	(16)	(212)
Balance at the end of the period	460	1,197
Unrealized gain relating to instruments still held at the end of the period	0	0
Derivative Asset (Liability)
Unrealized (loss)/gain, net recognized in other non-interest income	(129)	209
Capitalized Servicing Rights
Changes in Level 3 assets that were measured at fair value on a recurring basis
Balance at the beginning of the period	1,846	1,966
Unrealized (loss)/gain, net recognized in other non-interest income	(180)	(180)
Balance at the end of the period	1,666	1,786
Derivative Asset (Liability)
Unrealized (loss)/gain, net recognized in other non-interest income	$ (180)	$ (180)

X

- Definition

This element represents the total unrealized net gains included in net income related to assets still held as of the balance sheet date.

+ References

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- Definition

Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers to Loans and Leases Held for Sale

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
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-Section 50
-Paragraph 2
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- Definition

Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).

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- Definition

Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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- Definition

Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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- Definition

Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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