Equity Plans and Equity Based Compensation (Expense Recorded for Restricted Stock and Cash Entitlements) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Share-based Payment Arrangement [Abstract]
Restricted Stock Expense	$ 329	$ 270
Cash Entitlement Expense	83	244
Tax Effect	(107)	(128)
Net of Tax	$ 305	$ 386

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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-Name Accounting Standards Codification
-Topic 718
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Amount, after tax, of expense for award under share-based payment arrangement.

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Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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Amount of noncash expense for award of restricted stock or unit under share-based payment arrangement.

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