Inventories (Tables)

12 Months Ended

Dec. 31, 2011

Inventories [Line Items]

Schedule Of Inventories

	December 31,		December 31,
	2011		2010
Raw materials and supplies	$	39,331	$	20,445
Work-in-process		5,330		4,498
Finished goods		61,589		47,637
	$	106,250	$	72,580

Schedule Of Inventory Write-offs

	Year Ended
	December 31,		December 31,		December 31,
	2011		2010		2009
Inventory write-offs	$	7,200	$	7,584	$	3,875

Pre-Launch Inventories [Member]

Inventories [Line Items]

Schedule Of Inventories

	December 31,		December 31,
	2011		2010
Raw materials and supplies	$	7,774	$	3,578
Work-in-process		346		673
Finished goods		631		3,207
	$	8,751	$	7,458

Schedule Of Inventory Write-offs

	Year Ended
	December 31,		December 31,		December 31,
	2011		2010		2009
Pre-launch inventory write-offs, net of      partner allocation	$	1,607	$	102	$	318