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Allowance for Loan Losses Allowance for Loan Losses (Details 4) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Beginning Balance | $ 4,774 | $ 6,919 | $ 4,806 | $ 7,034
Added | 92 | 175 | 285 | 356
Charged Off | (30) | (40) | (62) | (92)
Payments | (295) | (235) | (488) | (479)
Ending Balance | 4,541 | 6,819 | 4,541 | 6,819
Commercial Portfolio Segment [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Beginning Balance | 136 | 2,672 | 145 | 2,709
Added | 0 | 0 | 0 | 0
Charged Off | 0 | 0 | 0 | 0
Payments | (9) | (95) | (18) | (132)
Ending Balance | 127 | 2,577 | 127 | 2,577
Residential Portfolio Segment [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Beginning Balance | 4,019 | 3,568 | 4,043 | 3,611
Added | 0 | 106 | 122 | 213
Charged Off | 0 | 0 | (16) | (16)
Payments | (222) | (67) | (352) | (201)
Ending Balance | 3,797 | 3,607 | 3,797 | 3,607
Consumer Portfolio Segment [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Beginning Balance | 619 | 679 | 618 | 714
Added | 92 | 69 | 163 | 143
Charged Off | (30) | (40) | (46) | (76)
Payments | (64) | (73) | (118) | (146)
Ending Balance | $ 617 | $ 635 | $ 617 | $ 635

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- Definition Amount of financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953676-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118939409&loc=d3e18845-111554 + Details
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