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Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Capital Surplus	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total
Balance at Dec. 31, 2015	$ 14,821	$ 135,371	$ 100,701	$ (2,125)	$ 248,768
Stock based compensation		53			53
Net income			14,855		14,855
Other comprehensive income, net of income taxes				247	247
Dividends declared			(6,879)		(6,879)
Shares retired	(33)	(571)			(604)
Balance at Sep. 30, 2016	14,788	134,853	108,677	(1,878)	256,440
Balance at Dec. 31, 2016	14,788	134,871	111,114	(4,155)	256,618
Stock based compensation		122			122
Net income			15,809		15,809
Other comprehensive income, net of income taxes				699	699
Dividends declared			(6,952)		(6,952)
Common stock grants awarded, net of unearned compensation of $53: 2,362 shares	5	(5)
Balance at Sep. 30, 2017	$ 14,793	$ 134,988	$ 119,971	$ (3,456)	$ 266,296

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