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Parent Company Only Financial Information (Interim Condensed Statements of Income) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Expenses |  |
Compensation and benefits | $ 5,494 | $ 5,557
Occupancy and equipment | 824 | 837
ProfesDonations and community relations | 202 | 198
Other | 2,299 | 2,213
Federal income tax benefit | (265) | (532)
Net income | 3,462 | 3,136
Parent Company [Member] |  |
Income |  |
Dividends from subsidiaries | 2,100 | 1,700
Interest income | 0 | 2
Management fee and other | 675 | 1,550
Total income | 2,775 | 3,252
Expenses |  |
Compensation and benefits | 984 | 1,372
Occupancy and equipment | 123 | 444
ProfesDonations and community relations | 69 | 124
Other | 394 | 541
Total expenses | 1,570 | 2,481
Income before income tax benefit and equity in undistributed earnings of subsidiaries | 1,205 | 771
Federal income tax benefit | 188 | 316
Income before equity in undistributed earnings of subsidiaries | 1,393 | 1,087
Undistributed earnings of subsidiaries | 2,069 | 2,049
Net income | $ 3,462 | $ 3,136

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