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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Net income	$ 9,100	$ 7,652	$ 27,034	$ 20,272
Other comprehensive income, before tax
Change in net unrealized (losses) gains on debt securities without other-than-temporary impairment	(983)	(169)	(3,426)	2,127
Reclassification adjustment for net losses recognized in net income	618		618	657
Net unrealized (losses) gains on available-for-sale debt securities	(365)	(169)	(2,808)	2,784
Net actuarial (loss) gain	(1)	(1)	91	133
Reclassification adjustment for amortization of prior service cost and net actuarial loss recognized in net income	72	65	214	194
Net unrealized gains on employee benefit plans	71	64	305	327
Other comprehensive (loss) income, before tax	(294)	(105)	(2,503)	3,111
Income tax (benefit) expense	(62)	(39)	(526)	1,167
Other comprehensive income (loss), net	(232)	(66)	(1,977)	1,944
Total comprehensive income	$ 8,868	$ 7,586	$ 25,057	$ 22,216

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