Nature of Operations (Noninterest Income) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Noninterest Income (in scope of Topic 606)	$ 6,209	$ 5,448
Net realized gains on sales of securities	71	254
Loan servicing fees	128	77
Gain on sales of loans	527	169
Earnings on and proceeds from bank-owned life insurance	845	830
Noninterest Income (out-of-scope of Topic 606)	1,571	1,330
Total Other Income	7,780	6,778
Service Charges On Deposit Accounts [Member]
Noninterest Income (in scope of Topic 606)	377	336
ATM Fees [Member]
Noninterest Income (in scope of Topic 606)	457	384
Overdraft Fees [Member]
Noninterest Income (in scope of Topic 606)	985	1,380
Safe Deposit Box Rental [Member]
Noninterest Income (in scope of Topic 606)	102	94
Loan Related Service Fees [Member]
Noninterest Income (in scope of Topic 606)	1,288	614
Debit Card [Member]
Noninterest Income (in scope of Topic 606)	1,656	1,424
Fiduciary Activities [Member]
Noninterest Income (in scope of Topic 606)	682	610
Commissions On Mutual Funds And Annuities [Member]
Noninterest Income (in scope of Topic 606)	122	141
Other Income [Member]
Noninterest Income (in scope of Topic 606)	$ 540	$ 465

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Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.

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

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The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.

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The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Amount of revenue that is not accounted for under Topic 606.

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