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Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Statement of Comprehensive Income [Abstract] |  |  |
Net income | $ 21,859 | $ 25,701 | $ 19,515
Other comprehensive (loss) income, before tax: |  |  |
Amortization of unrecognized loss | 0 | 9 | 9
Accumulated postretirement expense (benefit) obligation adjustment | 46 | 70 | (1)
Unrealized (losses) gains on investments arising during the period | (1,900) | 7,478 | 1,146
Reclassification adjustment for sale of securities included in net income | 117 | (1,227) | (973)
Reclassification adjustment for write-down of securities included in net income | 0 | 26 | 234
Other comprehensive (loss) income, before tax | (1,737) | 6,356 | 415
Income tax expense related to postretirement health benefits | 9 | 27 | 3
Income tax (benefit) expense related to unrealized (losses) gains on investments arising during the year | (401) | 2,556 | 388
Income tax expense (benefit) related to reclassification adjustment for sale of securities included in net income | 24 | (419) | (334)
Income tax expense related to reclassification adjustment for write-down of securities included in net income | 0 | 8 | 80
Net income tax (benefit) expense on other comprehensive (loss) income | (368) | 2,172 | 137
Other comprehensive (loss) income | (1,369) | 4,184 | 278
Comprehensive Income | 20,490 | 29,885 | 19,793
Comprehensive loss attributable to noncontrolling interests | 33 | 6 | 8
Comprehensive Income Attributable to the Company | $ 20,523 | $ 29,891 | $ 19,801

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