Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 225,969	$ 218,674
Available for sale marketable debt securities	30,861	27,866
Accounts receivable, net	98,103	95,705
Inventories	80,986	72,580
Prepaid expenses and other current assets	22,537	17,660
Deferred income tax assets	31,005	26,037
Income taxes receivable	37,864	18,605
Total current assets	527,325	477,127
Property, plant and equipment, net	69,665	71,980
Intangible assets, net	63,424	95,467
Goodwill	63,729	63,729
Other assets	6,495	5,441
Non-current deferred income tax assets, net	55,451	69,488
Total assets	786,089	783,232
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	21,551	23,956
Payables due to distribution agreement partners	53,473	25,310
Accrued salaries and employee benefits	11,660	16,397
Accrued government pricing liabilities	39,824	32,169
Accrued legal fees	7,296	7,084
Accrued legal settlements	37,800
Accrued expenses and other current liabilities	6,056	6,674
Total current liabilities	177,660	111,590
Long-term liabilities	44,791	43,198
Commitments and contingencies
Stockholders' equity:
Common stock, par value $0.01 per share, authorized 90,000,000 shares; issued 39,662,618 and 38,872,663 shares	394	389
Additional paid-in capital	394,468	373,764
Retained earnings	251,140	329,129
Accumulated other comprehensive (loss) income	(21)	137
Treasury stock, at cost 3,180,643 and 2,970,573 shares	(82,343)	(74,975)
Total stockholders' equity	563,638	628,444
Total liabilities and stockholders' equity	$ 786,089	$ 783,232