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FAIR VALUE MEASUREMENTS - Unobservable Inputs Recurring (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Quantitative information about the significant unobservable inputs within Level 3
Fair Value Asset (Liability)	$ (743,000)	$ 811,000
Level 3 | Recurring
Quantitative information about the significant unobservable inputs within Level 3
Total	(25,000)
Level 3 | Recurring | Interest Rate Lock Commitment
Quantitative information about the significant unobservable inputs within Level 3
Fair Value Asset (Liability)	$ 59,000
Level 3 | Recurring | Interest Rate Lock Commitment | Pricing Model
Quantitative information about the significant unobservable inputs within Level 3
Closing Ratio	90.00%
Origination Costs, per loan	$ 1,700
Level 3 | Recurring | Forward Commitments
Quantitative information about the significant unobservable inputs within Level 3
Fair Value Asset (Liability)	$ (84,000)

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- Definition

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+ References

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- Definition

Fair Value Inputs, Origination Cost Per Loan

+ References

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- Definition

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=117331979&loc=d3e41228-113958

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- Definition

Fair value of asset after deduction of liability.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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