Shareholders' Equity

6 Months Ended

Jun. 30, 2013

Stockholders' Equity Note [Abstract]

Shareholders' Equity

Shareholders’ Equity

The following table summarizes the common stock and additional paid-in capital activity during the six months ended June 30, 2013 (in thousands):

Common stock and additional paid-in capital, December 31, 2012	$	171,546
Excess income tax benefit of common stock options exercised	(71		)
Common stock issued pursuant to stock-based compensation plans, net	92
Stock-based compensation costs	13,610
Repurchase of common stock	(116,830		)
Common stock and additional paid-in capital, June 30, 2013	$	68,347

During the six months ended June 30, 2013, the Company repurchased 1.6 million shares of the Company's common stock through open market transactions and entered into an accelerated share repurchase program at a notional amount of $75.0 million under which the Company received 2.6 million shares in March 2013 and an additional 0.3 million shares in April 2013. The repurchases were under the February 2013 authorization by the Company’s Board of Directors pursuant to which the Company is authorized to repurchase up to 25.0 million shares of the Company’s outstanding common stock. This authorization expires in February 2015.

On February 9, 2011, the Company’s Board of Directors adopted a dividend policy under which the Company intends to pay quarterly cash dividends on its common stock. Accordingly, a dividend of $0.09 per share of outstanding common stock was paid on June 7, 2013 to shareholders of record as of the close of business on May 20, 2013. The total cash payments for dividends in the six months ended June 30, 2013 was $25.9 million.