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Accumulated Other Comprehensive Loss | 3 Months Ended
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Mar. 31, 2018
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract] |
Accumulated Other Comprehensive Loss |
(9) | Accumulated Other Comprehensive Loss
The components of accumulated other comprehensive loss, net of taxes, are as follows:
(Dollars in thousands) |  | Unrealized Loss on Securities |  |  | Defined Benefit Plans |  |  | Accumulated Other Comprehensive Loss |
Balance - March 31, 2018 |  | $ | (3,990 | ) |  | $ | 84 |  |  | $ | (3,906 | )
Balance - December 31, 2017 |  | $ | (2,159 | ) |  | $ | 85 |  |  | $ | (2,074 | )

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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