Cash and Cash Equivalents (Tables)

12 Months Ended

Dec. 31, 2014

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents

The carrying values of the Company's cash and cash equivalents are as follows:

	As of December 31,
	2014		2013
	(in thousands)
Cash	$	35,748	$	34,099
Cash equivalents	8,998		3,484
Restricted cash - deferred compensation plan	498		867
Restricted cash - letters of credit	5,696		4,229
Total cash and cash equivalents	$	50,940	$	42,679