Interest (Tables)

6 Months Ended

Jun. 30, 2016

Interest [Abstract]

Schedule Of Capitalized Interest Costs

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Interest capitalized beginning of period	$	24,846	$	13,600	$	21,533	$	11,302
Interest capitalized during period		6,649		4,971		13,029		8,890
Less: capitalized interest in cost of sales		(4,918)		(2,830)		(7,985)		(4,451)
Interest capitalized end of period	$	26,577	$	15,741	$	26,577	$	15,741