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Allowance for Loan Losses Allowance for Loan Losses (Details 4) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Financing Receivable, Modifications [Line Items] |  |
Beginning Balance | $ 6,919 | $ 8,158
Added | 175 | 268
Charged Off | (40) | (55)
Payments | (235) | (387)
Ending Balance | 6,819 | 7,984
Commercial Portfolio Segment [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Beginning Balance | 2,672 | 3,302
Added | 0 | 0
Charged Off | 0 | 0
Payments | (95) | (241)
Ending Balance | 2,577 | 3,061
Residential Portfolio Segment [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Beginning Balance | 3,568 | 4,068
Added | 106 | 227
Charged Off | 0 | (7)
Payments | (67) | (90)
Ending Balance | 3,607 | 4,198
Consumer Portfolio Segment [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Beginning Balance | 679 | 788
Added | 69 | 41
Charged Off | (40) | (48)
Payments | (73) | (56)
Ending Balance | $ 635 | $ 725

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- Definition Financing Receivable, Impaired, Troubled Debt Restructuring, Additions During Period + References No definition available. + Details
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- Definition Financing Receivable, Impaired, Troubled Debt Restructuring, Payments During Period + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings. + References Reference 1: 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=82895541&loc=d3e18845-111554 + Details
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- Definition Reflects the amount of the write-down related to a troubled debt restructuring. + References Reference 1: 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=82895541&loc=d3e18845-111554 + Details
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