DEFERRED REVENUE (Tables)

3 Months Ended

Mar. 31, 2014

DEFERRED REVENUE [Abstract]

Summary Of Recognized Deferred Revenue

	Three Months Ended
		March 31
in thousands	2014	2013
Amortization of deferred revenue	$           984	$           253
Purchaser's proceeds from sale of production	(2,944)	(829)
Decrease to net sales and gross margin	$       (1,960)	$          (576)