CONDENSED STATEMENTS OF CASH FLOWS DATA (Tables)

9 Months Ended

Sep. 30, 2015

CONDENSED STATEMENTS OF CASH FLOWS DATA

Supplemental schedule of non-cash operating and investing activities

	Nine Months Ended September 30,
(In thousands)	2015		2014
Supplemental Operating Activities:
Issuance of common stock for 401(k) matching contributions	$	—	$	313
Supplemental Investing Activities:
Net unrealized gain (loss) on marketable securities	27		(22		)