Cash and Cash Equivalents, Restricted Cash and Short-Term Investments (Tables)

9 Months Ended

Sep. 30, 2014

Cash and Cash Equivalents [Abstract]

Summary of Cash, Cash Equivalents, Restricted Cash and Short-Term Investments

Cash, cash equivalents, restricted cash, and short-term investments consist of the following:

	September 30, 2014		December 31, 2013
	(unaudited)
	(In thousands)
Cash	$	5,090	$	930
Money market		39,254		9,084
Total cash and cash equivalents		44,344		10,014
Corporate bonds		—		6,191
Total short-term investments	$	—	$	6,191
Total restricted cash	$	250	$	375
Total	$	44,594	$	16,580