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Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Net loss attributable to Sterling common stockholders	$ (73,929)	$ (297)	$ (35,900)
Net income attributable to noncontrolling interest included in equity	1,879	1,068	261
Net income attributable to noncontrolling interest included in liabilities	2,024	16,941	935
Add /(deduct) other comprehensive income, net of tax:
Realized gain from available-for-sale securities	(90)	(510)	(1)
Change in unrealized holding gain (loss) on available-for-sale securities	(601)	560	779
Realized (gain) loss from settlement of derivatives	(48)	43	72
Change in the effective portion of unrealized gain (loss) in fair market value of derivatives	160	107	(217)
Comprehensive income (loss)	$ (70,605)	$ 17,912	$ (34,071)

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This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.

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The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings.

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