Product Revenues, Net (Tables)

9 Months Ended

Sep. 30, 2012

Product Revenues, Net

Schedule of product revenues allowances and reserve categories

	Trade Allowances			Rebates, Chargebacks and Discounts			Product Returns			Other Incentives			Total
	(in thousands)
Balance at December 31, 2011	$	11,162		$	52,659		$	340		$	5,202		$	69,363
Provision related to current period sales		44,433			159,502			579			15,340			219,854
Adjustments related to prior period sales		—			2,760			—			72			2,832
Credits/payments made		(50,914	)		(150,404	)		(484	)		(16,916	)		(218,718	)
Balance at September 30, 2012	$	4,681		$	64,517		$	435		$	3,698		$	73,331