Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

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

		Three Months Ended				Six Months Ended
		June 30,				June 30,
(Amounts in thousands, except share and per share amounts)		2015		2014		2015		2014
	Net income	$	17,341	$	16,828	$	35,163	$	32,072
	Weighted average shares outstanding – basic and diluted		5,112,026		5,110,369		5,111,616		5,110,045
	Net income per common share – basic and diluted	$	3.39	$	3.29	$	6.88	$	6.28