Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Accounting Policies [Abstract]

Schedule of Allowance For Doubtful Accounts

A roll forward of the allowance for doubtful accounts is as follows:

	Amount
	(In thousands)
January 1, 2010	$	2,036
Charged to general and administrative	485
Amounts written off	(51		)
December 31, 2010	2,470
Charged to general and administrative	31
Amounts written off	(197		)
December 31, 2011	2,304
Recoveries included in general and administrative	(737		)
Amounts written off	(208		)
December 31, 2012	$	1,359

Schedule Of Stock-Based Compensation Expense

The Company recognized the following stock-based compensation expense for the periods indicated which is reflected as general and administrative expense in the consolidated statements of income:

	Year Ended December 31,
	2012			2011			2010
				(In thousands)
Stock Appreciation Rights	$	(2,116	)	$	1,546		$	6,649
Restricted Stock Awards and Units	17,049			13,965			9,959
	14,933			15,511			16,608
Less: amounts capitalized	(3,244		)	(3,647		)	—
Total Stock-Based Compensation Expense	$	11,689		$	11,864		$	16,608
Income Tax Expense	$	4,449		$	4,342		$	6,152

Schedule Of Supplemental Net Income Per Common Share

Supplemental net income from continuing operations per common share information is provided below:

	Year Ended December 31,
	2012		2011		2010
	(In thousands, except per share amounts)
Net income from continuing operations	$	51,177	$	32,534	$	11,725
Basic weighted average common shares outstanding	39,591		39,077		33,861
Effect of dilutive instruments	435		591		444
Diluted weighted average shares outstanding	40,026		39,668		34,305
Net income from continuing operations per common share
Basic	$	1.29	$	0.83	$	0.34
Diluted	$	1.28	$	0.82	$	0.34