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Parent Company Only Financial Information (Interim Condensed Statements of Income) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Expenses |  |  |  |
Compensation and benefits | $ 5,679 | $ 4,817 | $ 11,173 | $ 10,374
Occupancy and equipment | 807 | 815 | 1,631 | 1,652
ProfesDonations and community relations | 258 | 237 | 460 | 435
Other | 2,727 | 2,523 | 5,026 | 4,736
Federal income tax benefit | (263) | (898) | (528) | (1,430)
Net income | 3,333 | 3,844 | 6,795 | 6,980
Parent Company [Member] |  |  |  |
Income |  |  |  |
Dividends from subsidiaries | 3,900 | 2,600 | 6,000 | 4,300
Interest income | 0 | 0 | 0 | 2
Management fee and other | 855 | 1,691 | 1,530 | 3,241
Total income | 4,755 | 4,291 | 7,530 | 7,543
Expenses |  |  |  |
Compensation and benefits | 1,175 | 1,118 | 2,159 | 2,490
Occupancy and equipment | 126 | 432 | 249 | 876
ProfesDonations and community relations | 104 | 140 | 173 | 264
Other | 380 | 634 | 774 | 1,175
Total expenses | 1,785 | 2,324 | 3,355 | 4,805
Income before income tax benefit and equity in undistributed earnings of subsidiaries | 2,970 | 1,967 | 4,175 | 2,738
Federal income tax benefit | 192 | 212 | 380 | 528
Income before equity in undistributed earnings of subsidiaries | 3,162 | 2,179 | 4,555 | 3,266
Undistributed earnings of subsidiaries | 171 | 1,665 | 2,240 | 3,714
Net income | $ 3,333 | $ 3,844 | $ 6,795 | $ 6,980

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