Equity

Shares of Common Stock Authorized

In June 2015, the Company's stockholders approved an amendment to the Company's Certificate of Incorporation, to increase the number of shares of capital stock the Company is authorized to issue from 850.0 million (800.0 million shares of common stock and 50.0 million shares of preferred stock), par value $0.001 to 1.85 billion (1.80 billion shares of common stock and 50.0 million shares of preferred stock), par value $0.001.

Preferred Stock Dividends

Dividends on the Company’s 8.5% and 7.0% convertible perpetual preferred stock may be paid in cash or with shares of the Company’s common stock at the Company’s election.

For the six-month period ended June 30, 2015, dividends of $11.3 million on the Company’s 8.5% convertible perpetual preferred stock were paid in cash. For the three and six-month periods ended June 30, 2015, the Company paid a semi-annual dividend of $3.50 per share on its 7.0% convertible perpetual preferred stock by issuing approximately 5.7 million shares of common stock. In accordance with the terms governing the 7.0% convertible perpetual preferred stock, for purposes of the dividend payment, the value of each share issued was determined by multiplying (i) the average volume-weighted share price for the 15 trading day period ending April 28, 2015 by (ii) 95%. Based upon the common stock’s closing price on May 15, 2015, the common stock issued had a market value of approximately $6.7 million, or $2.23 per each of the 3.0 million shares of 7.0% convertible perpetual preferred stock outstanding, that resulted in a difference between the fixed rate semi-annual dividend and the value of shares issued of approximately $3.8 million. This difference was recorded as a reduction to preferred stock dividends in the unaudited condensed consolidated statements of operations for the three and six-month periods ended June 30, 2015.

All dividend payments for the three and six-month periods ended June 30, 2014 on the Company’s 8.5%, 6.0% and 7.0% convertible perpetual preferred stock were paid in cash. Additionally, in the fourth quarter of 2014, all outstanding shares of the 6.0% convertible perpetual preferred stock converted automatically into shares of the Company’s common stock at the then-prevailing conversion rate, resulting in the issuance of approximately 18.4 million shares of common stock. The final dividend payment for the 6.0% convertible preferred stock was made during 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, 2015 and 2014 are presented in the accompanying unaudited condensed consolidated statements of operations.

See Note 13 for discussion of the Company’s loss per share calculation.

Treasury Stock

The Company makes required statutory tax payments on behalf of employees when their restricted stock awards vest and then withholds a number of vested shares of common stock having a value on the date of vesting equal to the tax obligation. 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, 2015 and 2014. These shares were accounted for as treasury stock when withheld and then immediately retired.



	Six Months Ended June 30,
	2015		2014
	(In thousands)
Number of shares withheld for taxes	1,279		637
Value of shares withheld for taxes	$	2,093	$	3,865

Stockholder Receivable

The Company is party to a settlement agreement relating to a third-party claim against its former CEO under Section 16(b) of the Securities Exchange Act of 1934, as amended. Based on the nature of the settlement as well as the former CEO’s position as an officer of the Company at the time of the settlement, the receivable is classified as a component of additional paid-in capital in the accompanying unaudited condensed consolidated balance sheets. The remaining amount receivable under the agreement as of June 30, 2015 and December 31, 2014 was $2.5 million and is due in two equal installments in October 2015 and October 2016.

See Note 15 for discussion of the Company’s share-based compensation.