Stockholders' Equity Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2013

Stockholders' Equity Attributable to Parent [Abstract]

Quarterly dividends declared [Table Text Block]

The Board declared quarterly dividends in the first three quarters of 2013 and 2012 as follows:

	2013		2012
	(amounts per share)
First quarter	$	0.17	$	0.15
Second quarter	0.17		0.17
Third quarter	0.17		0.17