Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Property, plant and equipment, net (related to VIEs) (in Dollars)	$ 1,452,336	$ 1,252,873
Construction-in-process (related to VIEs) (in Dollars)	288,827	396,141
Senior unsecured bonds %	7.00%
Senior unsecured bonds unamortized premium (in Dollars)	1,128
Common stock, par value (in Dollars per share)	$ 0.001
Common stock, shares authorized	200,000,000
Common stock, shares issued	45,460,653
Common stock, shares outstanding	45,460,653
Revised [Member] | Variable Interest Entity, Primary Beneficiary [Member]
Property, plant and equipment, net (related to VIEs) (in Dollars)		1,188,721
Construction-in-process (related to VIEs) (in Dollars)		253,775
Revised [Member]
Property, plant and equipment, net (related to VIEs) (in Dollars)		1,252,873
Construction-in-process (related to VIEs) (in Dollars)		396,141
Senior unsecured bonds %		7.00%
Senior unsecured bonds unamortized premium (in Dollars)		1,128
Common stock, par value (in Dollars per share)		$ 0.001
Common stock, shares authorized		200,000,000
Common stock, shares issued		45,430,886
Common stock, shares outstanding		45,430,886
Variable Interest Entity, Primary Beneficiary [Member]
Property, plant and equipment, net (related to VIEs) (in Dollars)	1,381,083
Construction-in-process (related to VIEs) (in Dollars)	$ 136,947