Inventories (Tables)

6 Months Ended

Jun. 30, 2014

($ amounts in thousands)



	June 30,		December 31,
	2014		2013
Raw materials and supplies	$	59,092	$	44,403
Work-in-process	24,315		9,834
Finished goods	73,029		63,070
	$	156,436	$	117,307

Schedule of Inventory Write-offs

Inventory write-offs (inclusive of pre-launch inventories detailed below)

($ amounts in thousands)



	Three months ended				Six months ended
	June 30, 2014		June 30, 2013		June 30, 2014		June 30, 2013
Inventory write-offs		$5,026		$6,422	$	7,261	$	10,529

Pre-Launch Inventories [Member]

Inventories [Line Items]

Schedule of Inventories

The amounts in the table below represent inventories related to products that were not yet available to be sold and are also included in the total inventory balances presented above.

Pre-Launch Inventories

($ amounts in thousands)



	June 30,		December 31,
	2014		2013
Raw materials and supplies	$	10,455	$	6,308
Work-in-process	1,717		93
Finished goods	807		118
	$	12,979	$	6,519

Schedule of Inventory Write-offs

Write-offs of pre-launch inventories

($ amounts in thousands)



	Three months ended				Six months ended
	June 30, 2014		June 30, 2013		June 30, 2014		June 30, 2013
Pre-launch inventory write-offs, net of partner allocation		$3,066		$—		$3,543	$	689