CONSOLIDATED STATEMENTS OF CASH FLOWS DATA (Tables)

12 Months Ended

Dec. 31, 2012

CONSOLIDATED STATEMENTS OF CASH FLOWS DATA

Supplemental schedule of non-cash operating and investing activities

	Year Ended December 31,
	2012			2011			2010
	(In thousands)
Supplemental operating activities:
Cash in transit	$	—		$	—		$	2
Issuance of common stock for services rendered to date or to be received in future periods	$	69		$	41		$	3,098
Issuance of common stock for acquired in-process research and development	$	—		$	27,500		$	—
Issuance of common stock for 401(k) matching contributions and year-end bonuses	$	1,361		$	3,778		$	972
Reclassification between deposits and other current assets	$	526		$	(180	)	$	131
Supplemental investing activities:
Net unrealized (loss) gain on available-for-sale securities	$	(38	)	$	6		$	306