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INVESTMENT SECURITIES AVAILABLE FOR SALE - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Schedule Of Available For Sale Securities [Line Items]
Investment with fair value classified as equity security	$ 15,159,000		$ 15,159,000		$ 10,836,000
Securities gains/(losses), net	125,000	$ 69,000	323,000	$ 128,000
CRA Investment Fund [Member]
Schedule Of Available For Sale Securities [Line Items]
Investment with fair value classified as equity security	15,200,000		15,200,000
Securities gains/(losses), net	$ 125,000		$ 323,000

X

- Definition

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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