Other Noncurrent Assets (Tables)

12 Months Ended

Dec. 31, 2013

Other Noncurrent Assets [Abstract]

Schedule Of Other Noncurrent Assets

	December 31,		December 31,
		2013		2012
Investment in long-term product supply arrangements	$	13,075	$	10,324
Customer acquisition costs, net		21,199		21,795
Other assets		22,957		18,942
	$	57,231	$	51,061