Common Stock and Dividends (Tables)

9 Months Ended

Sep. 30, 2012

Stockholders' Equity Note [Abstract]

Schedule of Dividends Declared And Paid

Dividends declared and paid on a per share basis were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2012		2011		2012		2011
Dividends declared	$	0.06	$	0.06	$	0.18	$	0.18
Dividends paid	0.06		0.06		0.18		0.18