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Loan Commitments and Other Related Activities (Tables) | 12 Months Ended
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Dec. 31, 2017
Loan Commitments and Other Related Activities |
Schedule of contractual amounts of financial instruments with off-balance-sheet risk |
|  | 2017 |  | 2016 |
|  | (In thousands) |
Commitments to make loans |  | $ | 1,493 |  | $ | 3,808 |
Unused lines of credit – variable rates |  |  | 2,582 |  |  | 774 |

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