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Condensed Consolidated Statements of Other Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Condensed Consolidated Statements of Other Comprehensive Income (Loss)
Net income	$ 4,741	$ 5,434	$ 9,142	$ 11,172
Other comprehensive income:
Unrealized gain on derivative financial instruments	7,517		7,958
Total other comprehensive income	7,517		7,958
Comprehensive income	$ 12,258	$ 5,434	$ 17,100	$ 11,172

X

- Definition

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

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Net of tax amount of other comprehensive income (loss) attributable to the parent entity.

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Net of tax amount, before reclassification adjustments, of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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