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Equity Plans and Equity Based Compensation (Expense Recorded for Restricted Stock and Cash Entitlements) (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Share-based Payment Arrangement [Abstract] |  |
Restricted Stock Expense | $ 270 | $ 311
Cash Entitlement Expense | 244 | 150
Tax Effect | (128) | (120)
Net of Tax | $ 386 | $ 341

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- Definition Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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