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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2018

Accounting Policies [Abstract]

Components of Other Comprehensive Income (Loss) and Related Tax Effects

The components of other comprehensive income (loss) and related tax effects are as follows:

		(In Thousands)
		2018				2017				2016
Net unrealized gain (loss) on  available-for-sale    securities		$	(1,058	)		$	267			$	(2,721	)
Reclassification adjustment for (gain) loss on sale of    available-for-sale securities			9				(47	)			(588	)
Net unrealized gain (loss) on  available-for-sale    securities			(1,049	)			220				(3,309	)
Tax expense (benefit)			(220	)			74				(1,125	)
Other comprehensive income (loss)		$	(829	)		$	146			$	(2,184	)

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- Definition

Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=114867106&loc=d3e526-108580

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