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Fair Value Measurements
3 Months Ended
Mar. 31, 2016
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair Value Measurements

Cash and cash equivalents and investments consist of the following:
  
 
March 31,
2016
 
December 31,
2015
  
 
(In Thousands)
Cash and cash equivalents
 
  

 
  

Cash
 
$
37,432

 
$
33,764

Money market funds
 
54,766

 
54,745

Total cash and cash equivalents
 
92,198

 
88,509

Long-term investments
 
  

 
  

Long-term restricted cash
 
2,598

 
2,598

Total cash and cash equivalents and investments
 
$
94,796

 
$
91,107



The inputs to the valuation techniques used to measure fair value are classified into the following categories:
Level 1 — Quoted prices in active markets for identical assets or liabilities
Level 2 — Quoted prices for similar assets and liabilities in active markets or inputs that are observable
Level 3 — Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions)
As of March 31, 2016, the Company’s cash and cash equivalents of $92.2 million, and long-term restricted cash on the condensed consolidated balance sheets of $2.6 million, were measured at fair value using Level 1 inputs. During the three months ended March 31, 2016, there were no transfers in or out of the Company’s Level 1 assets.

Long-term restricted cash consists of $2.6 million held as restricted in relation to the Company’s New York office lease.