Equity (Tables)

6 Months Ended

Jun. 30, 2014

Paid and unpaid dividends included in the calculation of loss applicable to the Company’s common stockholders and the Company’s basic loss per share calculation for the three and six-month periods ended June 30, 2014 and 2013 as presented in the accompanying unaudited condensed consolidated statements of operations, are included in the tables below (in thousands):



	Three Months Ended June 30,
	2014						2013
	Dividends Paid		Dividends Unpaid		Total		Dividends Paid		Dividends Unpaid		Total
8.5% Convertible perpetual preferred stock	$	—	$	5,631	$	5,631	$	—	$	5,631	$	5,631
6.0% Convertible perpetual preferred stock	—		3,000		3,000		—		3,000		3,000
7.0% Convertible perpetual preferred stock	2,625		2,625		5,250		2,625		2,625		5,250
Total	$	2,625	$	11,256	$	13,881	$	2,625	$	11,256	$	13,881

	Six Months Ended June 30,
	2014						2013
	Dividends Paid		Dividends Unpaid		Total		Dividends Paid		Dividends Unpaid		Total
8.5% Convertible perpetual preferred stock	$	2,816	$	8,447	$	11,263	$	2,816	$	8,447	$	11,263
6.0% Convertible perpetual preferred stock	500		5,500		6,000		500		5,500		6,000
7.0% Convertible perpetual preferred stock	7,875		2,625		10,500		7,875		2,625		10,500
Total	$	11,191	$	16,572	$	27,763	$	11,191	$	16,572	$	27,763

Treasury Stock

The following table shows the number of shares withheld for taxes and the associated value of those shares for the six-month periods ended June 30, 2014 and 2013. These shares were accounted for as treasury stock when withheld and then immediately retired.



	Six Months Ended June 30,
	2014		2013
	(In thousands)
Number of shares withheld for taxes	637		5,107
Value of shares withheld for taxes	$	3,865	$	27,196