Accounts Payable And Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2011

Accounts Payable And Accrued Liabilities [Abstract]

Schedule Of Accounts Payable And Accrued Liabilities

	December 31,
	2011		2010
Compensation and benefits	$	16,345	$	11,195
Trade accounts payable		15,650		5,280
Clinical trial costs		9,516		4,984
Contract manufacturing		7,305		4,156
Third-party royalties and government rebates		2,960		0
Other		1,272		168
Total	$	53,048	$	25,783