Preferred Stock Preferred Stock (Tables)

3 Months Ended

Mar. 31, 2019

Dividends Declared [Table Text Block]

The following table sets forth the quarterly common stock dividends per share declared and/or paid to shareholders for the periods indicated:

Quarter Ending	Dividend Per Share		Date of Record	Date Paid
March 31, 2018	$	0.4725	March 9, 2018	March 19, 2018
June 30, 2018	$	0.4725	May 16, 2018	May 25, 2018
September 30, 2018	$	0.4725	August 20, 2018	August 29, 2018
December 31, 2018	$	0.4725	November 16, 2018	November 26, 2018
March 31, 2019	$	0.4725	March 4, 2019	March 14, 2019
June 30, 2019	$	0.4725	May 10, 2019	May 20, 2019

Redeemable Preferred Stock [Member]

Dividends Declared [Table Text Block]

The following table sets forth the preferred stock dividends declared or paid-in-kind for the periods indicated (in thousands):

Quarter Ended	Dividend Paid-In-Kind		Date Paid
March 31, 2018*	$	4,832	May 25, 2018
June 30, 2018	$	6,211	August 29, 2018
September 30, 2018	$	6,317	November 26
December 31, 2018	$	6,430	March 1, 2019
March 31, 2019	$	6,541	May 24, 2019

*Prorated from January 19, 2018 to March 31,2018