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Condensed Financial Information - Parent Company Only (Schedule of Condensed Income Statement) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Interest and Dividend Income, Operating [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and fees on loans |  |  |  |  |  |  |  |  |  |  |  |  | $ 31,138 | $ 27,890 | $ 24,821
Interest Expense [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income Tax (Benefit) |  |  |  |  |  |  |  |  |  |  |  |  | 1,810 | 1,314 | 3,626
Net income | $ 2,831 | $ 2,231 | $ 2,126 | $ 2,571 | $ 2,081 | $ 1,860 | $ 2,521 | $ 2,539 | $ 1,710 | $ 2,007 | $ 2,027 | $ 2,042 | 9,759 | 9,001 | 7,786
Comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  | 12,794 | 7,138 | 8,069
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest and Dividend Income, Operating [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends from subsidiary bank |  |  |  |  |  |  |  |  |  |  |  |  | 5,000 | 3,500 | 3,800
Interest and fees on loans |  |  |  |  |  |  |  |  |  |  |  |  | 134 | 115 | 106
Total income |  |  |  |  |  |  |  |  |  |  |  |  | 5,134 | 3,615 | 3,906
Interest Expense [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other operating expenses |  |  |  |  |  |  |  |  |  |  |  |  | 457 | 272 | 255
Total expenses |  |  |  |  |  |  |  |  |  |  |  |  | 457 | 272 | 255
Income before income tax (benefit) and equity in undistributed earnings of subsidiary bank |  |  |  |  |  |  |  |  |  |  |  |  | 4,677 | 3,343 | 3,651
Income Tax (Benefit) |  |  |  |  |  |  |  |  |  |  |  |  | (70) | (45) | (58)
Income before equity in undistributed earnings of subsidiary bank |  |  |  |  |  |  |  |  |  |  |  |  | 4,747 | 3,388 | 3,709
Equity in Undistributed Net Income of Subsidiary Bank |  |  |  |  |  |  |  |  |  |  |  |  | 5,012 | 5,613 | 4,077
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 9,759 | 9,001 | 7,786
Comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  | $ 12,794 | $ 7,138 | $ 8,069

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- Definition This element represents disclosure of the total aggregate cash dividends paid to the entity by consolidated subsidiaries, by unconsolidated subsidiaries, and by 50% or less owned persons accounted for using the equity method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(b)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e557-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580 + Details
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- Definition The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.1) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 + Details
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