DEFERRED REVENUE (Tables)

6 Months Ended

Jun. 30, 2014

DEFERRED REVENUE [Abstract]

Summary Of Recognized Deferred Revenue

	Three Months Ended		Six Months Ended
		June 30		June 30
in thousands	2014	2013	2014	2013
Amortization of deferred revenue	$        1,357	$           324	$        2,341	$           576
Purchaser's proceeds from sale of production	(4,137)	(1,069)	(7,081)	(1,898)
Decrease to net sales and gross margin	$       (2,780)	$          (745)	$       (4,740)	$       (1,322)