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Earnings per Common Share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

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

Earnings per common share have been computed as follows:

	Three Months Ended							Nine Months Ended
	September 30,							September 30,
(in thousands, except per share amounts)	2016			2015				2016				2015
Net income	$	11,856		$	10,842			$	33,106			$	31,743
Preferred stock dividends		-			(28	)			(22	)			(84	)
Net income available to common stockholders	$	11,856		$	10,814			$	33,084			$	31,659
Basic weighted average common shares outstanding		30,125			30,046				30,100				29,786
Effect of dilutive options (1)		276			290				276				537
Diluted weighted average common shares outstanding (2)		30,401			30,336				30,376				30,323
Earnings per common share:
Basic	$	0.39		$	0.36			$	1.10			$	1.06
Diluted		0.39			0.36				1.09				1.04

(1)	Represents incremental shares computed using the treasury stock method.
(2)	Anti-dilutive shares are not included in determining diluted earnings per share. There were no anti-dilutive shares in