Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Consolidated Statements Of Comprehensive Income [Abstract]
NET INCOME	$ 469	$ 4,382	$ 673	$ 8,102
OTHER COMPREHENSIVE INCOME, NET OF TAX:
Unrealized gain on available-for-sale securities	1,188	1,471	3,023	2,774
Defined benefit pension plans:
Amortization of prior service cost	6	5	11	11
Amortization of actuarial loss	84	62	166	123
Total, Net-of-Tax	90	67	177	134
OTHER COMPREHENSIVE INCOME, NET OF TAX	1,278	1,538	3,200	2,908
COMPREHENSIVE INCOME	$ 1,747	$ 5,920	$ 3,873	$ 11,010

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

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Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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