CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings
Beginning Balance at Dec. 31, 2013	$ 952,005	$ 23,840	$ 480,816	$ 447,349
Beginning Balance, Shares at Dec. 31, 2013		47,681
Stock-based compensation	4,997	157	4,840
Stock-based compensation, Shares		313
Restricted stock used for tax withholdings	(2,349)	(65)	(2,284)
Restricted stock used for tax withholdings, Shares		(130)
Excess income taxes from stock-based compensation	(1,019)		(1,019)
Dividends paid	(11,963)			(11,963)
Net income	3,063			3,063
Ending Balance at Jun. 30, 2014	$ 944,734	$ 23,932	$ 482,353	$ 438,449
Ending Balance, Shares at Jun. 30, 2014		47,864