Condensed Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 307,011	$ 218,674
Available for sale marketable debt securities	38,652	27,866
Accounts receivable, net	122,630	95,705
Inventories	75,353	72,580
Prepaid expenses and other current assets	14,338	17,660
Deferred income tax assets	30,009	26,037
Income taxes receivable	63,328	18,605
Total current assets	651,321	477,127
Property, plant and equipment, net	71,117	71,980
Intangible assets, net	65,573	95,467
Goodwill	63,729	63,729
Other assets	6,624	5,441
Non-current deferred income tax assets, net	56,395	69,488
Total assets	914,759	783,232
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	27,381	23,956
Payables due to distribution agreement partners	50,435	25,310
Accrued salaries and employee benefits	10,401	16,397
Accrued government pricing liabilities	32,148	32,169
Accrued legal fees	8,604	7,084
Accrued legal settlements	195,400
Accrued expenses and other current liabilities	8,277	6,674
Total current liabilities	332,646	111,590
Long-term liabilities	42,810	43,198
Commitments and contingencies
Stockholders' equity:
Common Stock, par value $0.01 per share, authorized 90,000,000 shares; issued 39,655,227 and 38,872,663 shares	394	389
Additional paid-in capital	391,664	373,764
Retained earnings	229,212	329,129
Accumulated other comprehensive gain	68	137
Treasury stock, at cost 3,170,185 and 2,970,573 shares	(82,035)	(74,975)
Total stockholders' equity	539,303	628,444
Total liabilities and stockholders' equity	$ 914,759	$ 783,232