Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Assets Measured at Fair Value On A Recurring Basis

The following table summarizes our assets measured at fair value on a recurring basis using Level 1 inputs within the fair value hierarchy:

	December 31, 2014		December 31, 2013
	(In thousands)
Cash	$	61,311	$	38,823
Cash equivalents	64,577		65,708
Total cash and cash equivalents	$	125,888	$	104,531