Equity (Tables)

3 Months Ended

Mar. 31, 2015

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-month periods ended March 31, 2015 and 2014 as presented in the accompanying unaudited condensed consolidated statements of operations, are included in the tables below (in thousands):



	Three Months Ended March 31,
	2015						2014
	Dividends Paid		Dividends Unpaid		Total		Dividends Paid		Dividends Unpaid		Total
8.5% Convertible perpetual preferred stock	$	2,815	$	2,816	$	5,631	$	2,815	$	2,816	$	5,631
6.0% Convertible perpetual preferred stock	—		—		—		500		2,500		3,000
7.0% Convertible perpetual preferred stock	—		5,250		5,250		—		5,250		5,250
Total	$	2,815	$	8,066	$	10,881	$	3,315	$	10,566	$	13,881

Treasury Stock

The following table shows the number of shares withheld for taxes and the associated value of those shares for the three-month periods ended March 31, 2015 and 2014. These shares were accounted for as treasury stock when withheld and then immediately retired.



	Three Months Ended March 31,
	2015		2014
	(In thousands)
Number of shares withheld for taxes	719		609
Value of shares withheld for taxes	$	1,218	$	3,677