Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2012

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,
		2012		2011		2012		2011
		In thousands, except per share data
Numerator for basic and diluted earnings per common share -
Income available to common stockholders:
Income from continuing operations	$	8,464	$	9,351	$	8,122	$	16,250
(Loss) income from discontinued operations		(239)		389		1,402		541
Net income	$	8,225	$	9,740	$	9,524	$	16,791
Denominator:
Weighted average shares		10,141		10,185		10,117		10,257
Denominator for basic earnings per common share		10,141		10,185		10,117		10,257
Effect of dilutive securities:
Employee stock options		15		26		16		31
Other stock compensation plans		50		83		78		78
Dilutive potential common shares		65		109		94		109
Denominator for diluted earnings per common share -
adjusted weighted average shares and assumed conversions		10,206		10,294		10,211		10,366
Basic (loss) earnings per share:
Continuing operations	$	0.83	$	0.92	$	0.80	$	1.58
Discontinued operations		(0.02)		0.04		0.14		0.05
Basic earnings per common share	$	0.81	$	0.96	$	0.94	$	1.64
Diluted (loss) earnings per share:
Continuing operations	$	0.83	$	0.91	$	0.80	$	1.57
Discontinued operations		(0.02)		0.04		0.14		0.05
Diluted earnings per common share	$	0.81	$	0.95	$	0.93	$	1.62
Dividends paid per common share	$	0.025	$	0.025	$	0.075	$	0.075