CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Gain from sale of discontinued operations, tax provision	$ 0	$ 37,548	$ 0
Loss from discontinued operations, tax benefit	$ 0	$ 391	$ 1,049

Income tax expense or benefit attributable to Income or Loss from discontinued operations during the phase-out period.

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