Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Common Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2013		2012		2013		2012
Numerator for basic and diluted earnings per common share -
Income (loss) available to common stockholders:
Income from continuing operations	$	9,793	$	8,464	$	22,001	$	8,122
Income (loss) from discontinued operations		-		(239)		14		1,402
Net income	$	9,793	$	8,225	$	22,015	$	9,524
Denominator:
Weighted average shares		10,182		10,141		10,171		10,117
Denominator for basic earnings per common share		10,182		10,141		10,171		10,117
Effect of dilutive securities:
Employee stock options		11		15		11		16
Other stock compensation plans		88		50		73		78
Dilutive potential common shares		99		65		84		94
Denominator for diluted earnings per common share -
adjusted weighted average shares and assumed conversions		10,281		10,206		10,255		10,211
Basic earnings (loss) per common share:
Continuing operations	$	0.96	$	0.83	$	2.16	$	0.80
Discontinued operations		-		(0.02)		0.00		0.14
Basic earnings per common share	$	0.96	$	0.81	$	2.16	$	0.94
Diluted earnings (loss) per common share:
Continuing operations	$	0.95	$	0.83	$	2.15	$	0.80
Discontinued operations		-		(0.02)		0.00		0.14
Diluted earnings per common share	$	0.95	$	0.81	$	2.15	$	0.93
Dividends paid per common share	$	0.030	$	0.025	$	0.090	$	0.075