Comprehensive Income and Accumulated Other Comprehensive Loss (Details) (USD $) In Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Comprehensive Income and Accumulated Other Comprehensive Loss [Abstract]
Net income	$ 14,434	$ 40,049	$ 26,877	$ 52,131
Other comprehensive income/(loss):
Unrealized gain/(loss) on tax increment financing bond	(336)	(73)	(471)	146
Amortization of settled cash-flow hedges	(29)	48	(58)	287
Sale of cash-flow hedge related to disposition of investment in unconsolidated affiliate	0	103	0	103
Total other comprehensive income/(loss)	(365)	78	(529)	536
Total comprehensive income	14,069	40,127	26,348	52,667
Components of AOCL
Tax increment financing bond	3,013		3,013		2,543
Settled cash-flow hedges	1,164		1,164		1,105
Total accumulated other comprehensive loss	$ 4,177		$ 4,177		$ 3,648

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The amount of expense charged against earnings by an Entity to record deferred gains and losses on hedge instruments. Examples include gain on economic hedges, amortization of gain on designated fair value hedge and so forth.

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Net fair value of all derivative instruments designated as cash flow hedging instruments, which is ordinarily reflected within other comprehensive income.

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This element represents total gains or losses for the period (realized and unrealized), arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), which are included in other comprehensive income (a separate component of shareholders' equity).

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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