v3.19.1

Loans Receivable - Outstanding Loan Commitments (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Off-balance sheet risk, allowance | $ 1,053 | $ 901
Commitments to Extend Credit |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 209,209 | 180,699
Letters of credit | 6,216 | 6,759
Commitments to Extend Credit | Commercial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 52,083 | 46,580
Commitments to Extend Credit | Commercial real estate | Real estate: |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 8,980 | 7,530
Commitments to Extend Credit | Commercial real estate | Construction commitments |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 6,358 | 7,350
Commitments to Extend Credit | Residential real estate | Real estate: |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 12,853 | 7,072
Commitments to Extend Credit | Residential real estate | Construction commitments |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 72,424 | 56,463
Commitments to Extend Credit | Residential real estate | Loans Held For Sale |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 647 | 4,138
Commitments to Extend Credit | Consumer | Home equity |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 27,243 | 25,395
Commitments to Extend Credit | Consumer | Secured credit card |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | 29,142 | 30,161
Commitments to Extend Credit | Consumer | Personal |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unused lines of credit | $ 126 | $ 148

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