Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Cash and Cash Equivalents, Restricted Cash and Investments

Cash and cash equivalents and investments consist of the following:

	September 30, 2016		December 31, 2015
	(In Thousands)
Cash and cash equivalents
Cash	$	45,149	$	33,764
Money market funds	54,921		54,745
Total cash and cash equivalents	100,070		88,509
Short-term investments
Short-term investments	1,310		—
Long-term investments
Long-term restricted cash	1,181		2,598
Total cash and cash equivalents and investments	$	102,561	$	91,107