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Fair Value Measurements (Fair Value Measurement and Assumptions) (Details) - USD ($)	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Assets:
Impaired Loans	$ 1,267,000	$ 1,267,000	$ 18,361,000
Assumptions used in discounted cash flow model to determine fair value of investments classified within level 3
Charges to allowance for probable loan losses in connection with other real estate owned	0	0	22,000
Adjustment to fair value in connection with other real estate owned	1,915,000	2,065,000	1,539,000
Impaired commercial collateral dependent receivables appraisals to determine fair value within immediately preceding twelve months	1,082,000	1,082,000	16,587,000
Impaired collateral dependent commercial loans with internal evaluation completed within last twelve months	0	0	1,283,000
Nonrecurring
Assumptions used in discounted cash flow model to determine fair value of investments classified within level 3
Change in net provision, impaired loans	29,000	29,000	(86,000)
Change in net provision, other real estate owned	2,065,000	2,065,000	1,539,000
Nonrecurring | Level 3
Assets:
Watch-List doubtful loans	144,000	144,000	393,000
Non-financial assets:
Other real estate owned	1,980,000	1,980,000	6,241,000
Nonrecurring | Estimate of Fair Value Measurement
Assets:
Watch-List doubtful loans	144,000	144,000	393,000
Non-financial assets:
Other real estate owned	$ 1,980,000	$ 1,980,000	$ 6,241,000

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- Definition

Amount of increase (decrease) of allowance reserve for credit losses in connection with loans transferred to other real estate owned.

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Reflects the amount of charge-off related to a loan prior to foreclosure.

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Carrying amount as of the balance sheet date of change in Provision of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings.

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The estimated fair value of the watch-list doubtful loans measured on a non-recurring basis as of the reporting date.

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The impaired collateral dependent commercial loans where an internal evaluation has been done in the last twelve months.

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The estimated fair value of the recorded impaired collateral measured on a non-recurring basis as of the reporting date.

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Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings.

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