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Equity Compensation and Other Benefit Plans (Details 2) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Deferred Compensation Plans
Deferred Compensation Activity
Deferrable compensation by the employee, maximum			100.00%
Non-employee directors	$ 43	$ 75	$ 488	$ (1,483)
Undistributed Income Deferred	2,564		2,564		$ 2,197
Liability Under Deferred Plans	2,664		2,664		1,809
Deferred Compensation Plans | Non-employee directors
Deferred Compensation Activity
Non-employee directors	43	75	488	(1,483)
Undistributed Income Deferred	2,564		2,564		2,197
Liability Under Deferred Plans	2,664		$ 2,664		$ 1,809
Savings Plan
Deferred Compensation Activity
Employer contribution percentage on first 3 percent of eligible compensation deferred by employees (percent)			100.00%
Percentage of eligible compensation deferred by employees qualifying for 100 percent matching contribution (percent)			3.00%
Employer contribution percentage on next 2 percent of eligible compensation deferred by employees (percent)			50.00%
Percentage of eligible compensation deferred by employees qualifying for 50 percent matching contribution (percent)			2.00%
Percentage of employer matching contributions that vest immediately (percent)			100.00%
Expenses for matching contributions	$ 219	$ 120	$ 469	$ 360

X

- Definition

Represents the maximum percentage of certain compensation that may be deferred by the senior officers and non-employee directors pursuant to Deferred Plans.

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Represents the percentage of the employer's matching contribution on the first tier of eligible compensation deferred by employees.

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Represents the percentage of the employer's matching contribution on the second tier of eligible compensation deferred by employees.

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Represents the percentage of the first tier of eligible compensation deferred by employees and receiving the highest level of employer match.

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Represents the percentage of the second tier of eligible compensation deferred by employees and receiving the second level of employer match.

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The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Amount of contributions made by employer into fund established for purposes of making future disbursement to individual in accordance with deferred compensation arrangement.

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The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit.

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