Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2018
Accounting Policies [Abstract]  
Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents, and restricted cash within the balance sheets that sum to the total of the same amounts shown in the statements of cash flows.  

 

 

 

March 31,

 

 

December 31,

 

 

 

2018

 

 

2017

 

 

 

(in thousands)

 

Cash and cash equivalents

 

$

62,754

 

 

$

7,298

 

Restricted cash

 

550

 

 

550

 

Total cash, cash equivalents, and restricted cash

 

$

63,304

 

 

$

7,848