CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 222,341	$ 224,064
Investments - short-term	549,420	407,102
Receivables, net	140,987	151,551
Inventory	36,783	51,357
Prepaid expenses and other current assets	33,378	29,289
Deferred tax assets-current	17,514	13,430
Total current assets	1,000,423	876,793
PROPERTY, PLANT AND EQUIPMENT, NET	242,675	265,740
INTANGIBLE ASSETS - NET	393,393	479,412
GOODWILL	92,873	94,212
CONTINGENT CONSIDERATION	60,300
INVESTMENTS - LONG-TERM	43,739	170,480
DEFERRED TAX ASSETS — LONG TERM	26,859	8,294
OTHER ASSETS	20,693	26,341
TOTAL ASSETS	1,880,955	1,921,272
CURRENT LIABILITIES:
Accounts payable and accrued expenses	132,000	121,258
Long-term debt-short-term	66,712	6,750
Deferred revenue-short-term	1,690	2,574
Total current liabilities	200,402	130,582
LONG-TERM DEBT	286,512	351,220
OTHER LONG-TERM LIABILITIES	13,264	11,914
DEFERRED REVENUE-LONG-TERM	7,477	11,801
DEFERRED TAX LIABILITIES, NET-LONG-TERM	6,495	18,918
Total liabilities	$ 514,150	$ 524,435
COMMITMENTS AND CONTINGENCIES (Note 15)
SHAREHOLDERS' EQUITY:
Preferred shares, par value, $0.01 per share; 50,000,000 shares authorized; zero issued and outstanding at September 30, 2015 and December 31, 2014, respectively
Ordinary shares, par value, $0.01 per share; 450,000,000 shares authorized; 151,134,022 and 148,545,150 shares issued; 149,853,512 and 147,538,519 shares outstanding at September 30, 2015, and December 31, 2014, respectively	$ 1,508	$ 1,482
Treasury shares, at cost (1,280,510 and 1,006,631 shares at September 30, 2015 and December 31, 2014, respectively)	(49,599)	(32,052)
Additional paid-in capital	2,087,725	1,942,878
Accumulated other comprehensive loss	(2,712)	(3,136)
Accumulated deficit	(670,117)	(512,335)
Total shareholders' equity	1,366,805	1,396,837
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,880,955	$ 1,921,272