ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclassification Adjustments Out of Accumulated Other Comprehensive Income) (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Unrealized gains/(losses) on investments available-for-sale Affected line item in the Statements of Income:
Investment securities gains	$ 15	$ 82	$ 20	$ 145
Income before taxes	15	82	20	145
Tax expense	$ (4)	$ (22)	(5)	(38)
Net income			15	107
Amortization of defined benefit pension plan items Affected line item in the Statements of Income:
Recognized actuarial loss			(794)	(750)
Income before taxes			(794)	(750)
Tax expense			208	250
Net income/ (Loss)			$ (586)	$ (500)

Amount of unrealized and realized gain (loss) on investment in debt and equity securities.

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Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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