Interest Costs (Tables)

v2.4.1.9

Interest Costs (Tables)	12 Months Ended
	Dec. 31, 2014
Interest Costs Disclosure [Abstract]
Interest costs	The following is a summary of our interest costs:   For the Years Ended December 31,   2014   2013   2012 Interest costs charged to expense $ 269,010   $ 204,671   $ 265,321 Interest costs capitalized 480   26,445   31,982 Total interest costs incurred $ 269,490   $ 231,116   $ 297,303