FAIR VALUE - Summary of assets measured at fair value on recurring basis (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Corporate bonds
Guarantee asset
Acquisitions	$ 2,113
Ending balance	2,113
Guarantee Asset
Guarantee asset
Beginning balance	232
Originations	2
Sales		$ 245
Gains (losses) in net income, net	3	55
Other settlements		(68)
Ending balance	237	232
IRLC,net
Guarantee asset
Beginning balance	9,841
Ending balance	1,473	9,841
Fair value on a recurring basis
Beginning balance	9,841	1,184
Acquisitions	19,526	34,345
Originations	(25,804)	(27,944)
Gains (losses) in net income, net	(2,090)	2,256
Ending balance		9,841
Forward Commitment
Guarantee asset
Beginning balance	(89)
Ending balance	(9)	(89)
Forward Commitments
Forward Commitments, Beginning balance	(89)
Forward Commitments, Acquisitions	(182)	(278)
Forward Commitments, Gains (losses) in net income, net	$ 262	189
Forward Commitments, Ending balance		$ (89)

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

No definition available.

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No definition available.

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

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

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