Selected Quarterly Results (Notes)

12 Months Ended

Dec. 31, 2013

Selected Quarterly Results [Abstract]

Quarterly Financial Information [Text Block]

SELECTED QUARTERLY INFORMATION (UNAUDITED)

	Year Ended December 31, 2013
	First Quarter		Second Quarter			Third Quarter			Fourth Quarter
Operating results:
Net interest income	$	22,526	$	22,444		$	22,948		$	20,186
Net interest income after provision for loan losses	22,265		22,444			22,948			20,186
Net income to common shareholders	18,381		29,442			(6,921		)	19,266
Comprehensive income (loss) to common shareholders	27,427		(67,215		)	(6,184		)	19,813
Basic net income per common share	$	0.34	$	0.54		$	(0.13	)	$	0.35
Diluted net income per common share	$	0.34	$	0.54		$	(0.13	)	$	0.35
Cash dividends declared per common share	$	0.29	$	0.29		$	0.27		$	0.27

	Year Ended December 31, 2012
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Operating results:
Net interest income	$	19,147	$	19,008	$	19,100	$	21,145
Net interest income after provision for loan losses	19,087		19,008		18,990		21,123
Net income to common shareholders	16,476		18,847		18,353		18,330
Comprehensive income to common shareholders	42,655		17,429		52,737		14,951
Basic net income per common share	$	0.33	$	0.35	$	0.34	$	0.34
Diluted net income per common share	$	0.33	$	0.35	$	0.34	$	0.34
Cash dividends declared per common share	$	0.28	$	0.29	$	0.29	$	0.29

	Year Ended December 31, 2011
	First Quarter		Second Quarter		Third Quarter			Fourth Quarter
Operating results:
Net interest income	$	12,731	$	15,033	$	14,559		$	16,972
Net interest income after provision for loan losses	12,481		14,833		14,259			16,851
Net income to common shareholders	10,280		13,594		1,532			14,406
Comprehensive income (loss) to common shareholders	6,606		13,910		(6,772		)	12,756
Basic net income per common share	$	0.31	$	0.34	$	0.04		$	0.36
Diluted net income per common share	$	0.31	$	0.34	$	0.04		$	0.36
Cash dividends declared per common share	$	0.27	$	0.27	$	0.27		$	0.28