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Fair Value of Assets and Liabilities (Carrying Amount and Estimated Fair Value of Financial Instruments) (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Assets: |  |
Securities available-for-sale, at fair value | $ 178,348 | $ 201,688
Restricted investments | 12,913 | 11,499
Liabilities: |  |
Noninterest-bearing demand deposits | 364,155 | 319,861
Interest-bearing demand deposits | 380,234 | 311,482
Money Market and Savings deposits | 623,284 | 641,945
Federal Home Loan Bank advances and other borrowings | 25,439 | 11,243
Subordinated debt | 39,261 | 39,177
Derivative financial instruments | 3,446 | 1,174
Carrying Amount [Member] |  |
Assets: |  |
Cash and Cash Equivalents, Fair Value Disclosure | 183,971 | 115,822
Securities available-for-sale, at fair value | 178,348 | 201,688
Restricted investments | 12,913 | 11,499
Loans, net | 1,893,005 | 1,768,964
Liabilities: |  |
Noninterest-bearing demand deposits | 364,155 | 319,861
Interest-bearing demand deposits | 380,234 | 311,482
Money Market and Savings deposits | 623,284 | 641,945
Time deposits | 679,541 | 648,675
Securities sold under agreements to repurchase | 6,184 | 11,756
Federal Home Loan Bank advances and other borrowings | 25,439 | 11,243
Subordinated debt | 39,261 | 39,177
Derivative financial instruments | 3,446 | 1,174
Estimated Fair Value [Member] |  |
Assets: |  |
Cash and Cash Equivalents, Fair Value Disclosure | 183,971 | 115,822
Securities available-for-sale, at fair value | 178,348 | 201,688
Loans, net | 1,879,825 | 1,766,838
Liabilities: |  |
Noninterest-bearing demand deposits | 364,155 | 319,861
Interest-bearing demand deposits | 380,234 | 311,482
Money Market and Savings deposits | 623,284 | 641,945
Time deposits | 681,902 | 649,169
Securities sold under agreements to repurchase | 6,184 | 11,756
Federal Home Loan Bank advances and other borrowings | 24,845 | 11,243
Subordinated debt | 35,868 | 39,190
Derivative financial instruments | 3,446 | 1,174
Fair Value, Inputs, Level 1 [Member] |  |
Assets: |  |
Cash and Cash Equivalents, Fair Value Disclosure | 183,971 | 115,822
Securities available-for-sale, at fair value | 0 | 0
Liabilities: |  |
Derivative financial instruments | 0 | 0
Fair Value, Inputs, Level 2 [Member] |  |
Assets: |  |
Securities available-for-sale, at fair value | 178,348 | 201,688
Liabilities: |  |
Noninterest-bearing demand deposits | 364,155 | 319,861
Interest-bearing demand deposits | 380,234 | 311,482
Money Market and Savings deposits | 623,284 | 641,945
Time deposits | 681,902 | 648,169
Securities sold under agreements to repurchase | 6,184 | 11,756
Federal Home Loan Bank advances and other borrowings | 24,845 | 11,243
Derivative financial instruments | 3,446 | 1,174
Fair Value, Inputs, Level 3 [Member] |  |
Assets: |  |
Securities available-for-sale, at fair value | 0 | 0
Loans, net | 1,879,825 | 1,766,838
Liabilities: |  |
Subordinated debt | 35,868 | 39,190
Derivative financial instruments | $ 0 | $ 0

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942338&loc=SL82898722-210454 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26610-111562 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27161-111563 + Details
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