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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Details
Net Income (loss)	$ 51,564	$ 45,342	$ 46,502
Unrealized depreciation on available-for-sale securities, net of taxes (credit) of $(272), $(1,346) and $(528) for 2017, 2016 and 2015, respectively	(478)	(2,363)	(1,321)
Less: reclassification adjustment for gains included in net income, net of taxes of $0, $(1,043) and $(1) for 2017, 2016 and 2015, respectively	0	(1,830)	(1)
Change in fair value of cash flow hedge, net of taxes (credit) of $93, $50 and $(34) for 2017, 2016 and 2015, respectively	161	87	(50)
Other comprehensive loss	(317)	(4,106)	(1,372)
Comprehensive Income	$ 51,247	$ 41,236	$ 45,130

X

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Represents the monetary amount of Unrealized Appreciation (Depreciation) on Available for Sale Securities, Net, during the indicated time period.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount of unrealized gain (loss) included in earnings related to the fair value of the hedged item in an interest rate fair value hedge, offset by the gain (loss) on the hedging instrument to the extent that the fair value hedge is determined to be effective.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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