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Equity Incentive Plans (Summary of Status of Restricted Shares) (Details) - $ / shares	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Equity Incentive Plans [Abstract]
Number of Shares Awarded, Non-vested at beginning of period	22,304	81,278
Number of Shares Awarded, Granted	26,700
Number of Shares Awarded, Vested	(22,304)	(25,232)
Number of Shares Awarded, Forfeited		(2,332)
Number of Shares Awarded, Non-vested at end of period	26,700	53,714
Weighted Average Grant Date Fair Value, Non-vested at beginning of period	$ 12.46	$ 11.96
Weighted Average Grant Date Fair Value, Granted	12.89
Weighted Average Grant Date Fair Value, Vested	12.46	12.40
Weighted Average Grant Date Fair Value, Forfeited		11.97
Weighted Average Grant Date Fair Value, Non-vested at end of period	$ 12.89	$ 11.78

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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