Consolidated Balance Sheet Details

9 Months Ended

Sep. 30, 2011

Consolidated Balance Sheet Details [Abstract]

Consolidated Balance Sheet Details

4. Consolidated Balance Sheet Details

Inventory, net (in thousands)

	September 30, 2011		December 31, 2010
Raw materials	$	5,331	$	5,727
Work in process		9,497		6,454
Finished goods		2,376		4,861
Deferred costs		0		1,251
	$	17,204	$	18,293

Deferred costs represent the costs of product shipped for which recognition of revenue has been deferred.

Accrued Expenses (in thousands)

	September 30, 2011		December 31, 2010
Accrued clinical expense	$	2,736	$	3,629
Accrued co-promotion service fee		1,480		1,190
Accrued discounts and allowances		1,266		813
Accrued sales and marketing expenses		1,013		263
Accrued interest expenses		993		265
Accrued product returns		1,264		0
Accrued royalty expenses		324		319
Warrant liability		244		0
Value added tax payable		0		989
Other accrued expenses		1,209		1,971
	$	10,529	$	9,439