Earnings per Common Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings per common share

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

Earnings per common share have been computed based on the following:

	Three Months Ended
	March 31,
(dollars in thousands, except for per share data)	2019			2018
Net income	$	11,635		$	4,251
Earnings allocated to participating securities		(26	)		(12	)
Income attributable to common stock	$	11,609		$	4,239
Weighted average common shares outstanding, including participating securities		35,283			32,116
Weighted average participating securities		(25	)		(94	)
Weighted average common shares outstanding		35,258			32,022
Incremental shares from assumed conversions of options, performance units and restricted shares		61			274
Weighted average common and equivalent shares outstanding		35,319			32,296
Earnings per common share:
Basic	$	0.33		$	0.13
Diluted		0.33			0.13