CONSOLIDATED CONDENSED STATEMENT OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive (Loss) Income
Balance at Dec. 31, 2013	$ 1,247,535	$ 48,421	$ 1,007,918	$ 224,575	$ (33,379)
Net income	44,484			44,484
Other comprehensive income/(loss)	392				392
TOTAL COMPREHENSIVE INCOME	44,876
Stock-based compensation expense	9,282		9,282
Issuance of common stock, net	(226)	151	(377)
Balance at Jun. 30, 2014	$ 1,301,467	$ 48,572	$ 1,016,823	$ 269,059	$ (32,987)