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Cash, Cash Equivalents and Restricted Cash
6 Months Ended
Jun. 30, 2016
Cash And Cash Equivalents [Abstract]  
Cash, Cash Equivalents and Restricted Cash

4. Cash, Cash Equivalents and Restricted Cash

Cash, cash equivalents and restricted cash consist of the following:

 

 

 

June 30,

2016

 

 

December 31,

2015

 

 

 

(In thousands)

 

 

 

(unaudited)

 

 

 

 

 

Cash

 

$

5,511

 

 

$

1,666

 

Money market

 

 

59,098

 

 

 

36,783

 

Total cash and cash equivalents

 

$

64,609

 

 

$

38,449

 

Restricted cash

 

$

289

 

 

$

 

Total

 

$

64,898

 

 

$