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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 ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Changes in Level 3 assets that were measured at fair value on a recurring basis
Transfers to Level 3	$ 0	$ 4,000,000
Commitments to Lend
Changes in Level 3 assets that were measured at fair value on a recurring basis
Unrealized gains (losses) relating to instruments still held at the end of the period	17,000	124,000
Derivative Asset (Liability)
Beginning balance	124,000	735,000
Unrealized (loss) gain, net recognized in other non-interest income	200,000	1,995,000
Transfers to loans held for sale	(307,000)	(2,606,000)
Ending balance	17,000	124,000
Forward Contracts
Changes in Level 3 assets that were measured at fair value on a recurring basis
Unrealized gains (losses) relating to instruments still held at the end of the period	8,000	134,000
Derivative Asset (Liability)
Beginning balance	134,000	320,000
Unrealized (loss) gain, net recognized in other non-interest income	(126,000)	(186,000)
Ending balance	8,000	134,000
Trading Security
Changes in Level 3 assets that were measured at fair value on a recurring basis
Balance at the beginning of the period	8,354,000	9,708,000
Paydown of asset	(818,000)	(776,000)
Balance at the end of the period	6,708,000	8,354,000
Unrealized gains (losses) relating to instruments still held at the end of the period	(354,000)	475,000
Derivative Asset (Liability)
Unrealized (loss) gain, net recognized in other non-interest income	(828,000)	(578,000)
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	4,030,000	15,000,000
Maturities, calls, and prepayments of AFS Security	0	(15,000,000)
Unrealized (loss) in included in accumulated other comprehensive loss	(30,000)	30,000
Transfers to Level 3	0	4,000,000
Balance at the end of the period	4,000,000	4,030,000
Unrealized gains (losses) relating to instruments still held at the end of the period	0	30,000
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	1,200,000	2,265,000
Paydown of asset	(909,000)	(2,710,000)
Balance at the end of the period	605,000	1,200,000
Unrealized gains (losses) 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	314,000	1,645,000
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	1,966,000	3,033,000
Additions to servicing rights	0	0
Balance at the end of the period	1,846,000	1,966,000
Unrealized gains (losses) 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	$ (120,000)	$ (1,067,000)

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.

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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).

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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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Amount of purchases, (sales), issuances and (settlements) 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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Amount of sale 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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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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Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.

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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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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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